Experiencing the Internet with Intel Processor-Based Tablets

Many people buying devices, including tablets and Chromebooks, want their tech to be able to handle normal Web browsing without issue. It’s a reasonable expectation, but many of these devices have problems viewing and interacting with popular Web sites. If you rely on the Internet every day, why spend your money on a device that limits your experience? The Intel processor-powered Surface Pro 2 tablet can offer the full functionality of the Internet as intended, instead of limited mobile versions of popular Web sites.

MAY 2014 A PRINCIPLED TECHNOLOGIES TEST REPORT Commissioned by Intel Corp.

In the labs at Principled Technologies, we wanted to see how well tablets and a Chromebook display content online. We evaluated the in-browser appearance, behavior, and usage experience of over 400 Web sites from Alexa’s Top Sites list. Of all the browser/device combinations we tested, we found that browsing on the Intel processor-powered Microsoft Surface Pro 2 offered the best experience with the fewest problems—in either Microsoft Internet Explorer® 11 or Google Chrome™ version 35. With Intel processor-powered tablets, you can get a more complete, feature-rich Internet than with other tablets and Web-dependent devices. A BETTER VALUE WITH A BETTER INTERNET EXPERIENCE Your tablet or Chromebook is designed for using the Internet in a small, lightweight, and portable package, and may be a great supplement to your standard notebook at home or work. When you run into a troublesome site, however, you may have to switch to your notebook for a full browsing experience. Intel processor-based tablets offer a way to cut out those nuisances and allow you to enjoy what the Internet has to offer. Figure 1 shows the combinations of devices and browsers with which we tested 420 popular Web sites.

Device Operating system Browser(s) Microsoft Internet Explorer 11, Microsoft Surface Pro 2 Windows 8.1 Pro 64-bit Microsoft Internet Explorer 11 Modern UI App, Google Chrome 35

Apple iPad Air Apple iOS 7.1.1. Safari 7

Google Chrome 35, native Android Samsung Galaxy Note 10.1 2014 Edition Android 4.4 browser

Samsung Chromebook 2 Chrome OS 5712.61.0 Google Chrome 35

Figure 1: Tested devices with operating system and browser info.

See Appendix A for configuration details on each device. We evaluated the browsing experience on the tablets and the Chromebook by the number of visited sites that displayed problems and the number of problems that each browser displayed, which give a clear representation of user experience. For a complete list of Web sites we visited and problems we encountered, see Appendix B.

 We observed 852 individual problems or issues.  Of 420 sites, 379 sites had an issue on one or more platforms.

Get a better Web browsing experience with an A Principled Technologies test report 2 Intel processor-powered tablet

The Internet is constantly  We encountered the most issues with the Galaxy Note 10.1 2014 Edition, on changing. To stay current with the demanding user the native Android browser (546) and Google Chrome (544), and with the experience required from iPad Air (374). mobile devices, we created a  Google Chrome on the Chromebook 2 had 125 issues. test methodology that  The Surface Pro 2 had the fewest issues: 85 with IE 11 Modern App, 84 with challenges the entire user experience. This IE 11 Desktop, and 90 with Google Chrome. methodology is more  Using multiple browsers, the Surface Pro 2 encountered problems on less rigorous than the one we than 5 percent of the sites. used in a previous study of

the browsing experience on tablets. Figure 2 highlights our findings.

Did the device Surface Pro 2 Surface Pro 2 Surface Pro 2 Chromebook and browser iPad with Galaxy Note Galaxy Note with IE 11 with IE 11 with Chrome Safari 10.1 with 10.1 with 2 with combination… Modern Chrome native Chrome Android browser

Mouse over menus properly?       

Support pinch zooming on every        Web site?

Play videos without trouble?       

Figure 2: The Intel processor-powered Microsoft Surface Pro 2 experienced the fewest problems and provided the most functionality versus the other devices we tested.

The Microsoft Surface Pro 2 handled 82 percent of the Web sites on our list without experiencing issues. The iPad Air and Galaxy Note 10.1 experienced issues in over half of the sites we tested. Figure 3 shows the number of sites with which each platform displayed the Web site properly.

* For the previous version of this report, see www.principledtechnologies.com/Intel/Tablet_browser_experience_0413.pdf.

Get a better Web browsing experience with an A Principled Technologies test report 3 Intel processor-powered tablet

Number of sites without issues

Surface Pro 2 345 Google Chrome Surface Pro 2 344 IE11 Desktop Figure 3: Using three Surface Pro 2 343 different browsers, the Intel IE11 Modern processor-powered tablet Chromebook 2 318 encountered problems with Google Chrome the fewest sites. Higher iPad Air numbers are better. 166 Safari Galaxy Note 10.1 84 Google Chrome Galaxy Note 10.1 81 native browser

Based on the testing we did on 420 top Web sites (see Appendix C for a discussion of how we identified them), an Intel processor-powered Windows 8.1 Pro tablet, such as the Surface Pro 2, can deliver a more stable, predictable Web experience with fewer errors when compared to the other tablets and Chromebook we tested.

LESS HASSLE, MORE INTERNET It’s a hassle when a Web site doesn’t display properly—forcing you to pull out a notebook to get the full experience or just accept that you’re missing out on something (although you don’t know what). We experienced the following kinds of problems in our testing:

 Audio/video playback issues. We experienced the fewest issues in this area overall during our testing. Some sites had problems with video or audio not playing when it should have, or had choppy playback. Examples include the Web sites for ESPN, where videos wouldn’t play on some devices; Allrecipes, where some devices wouldn’t play tutorial videos after the preceding video ad finished; and AT&T, where some browsers displayed a choppy background video. Figure 4 shows how the Surface Pro 2 and the Galaxy Note 10.1 displayed the Los Angeles Times Web site.

Get a better Web browsing experience with an A Principled Technologies test report 4 Intel processor-powered tablet

Figure 4: Screenshots comparing latimes.com on the Surface Pro 2 and the Galaxy Note 10.1.

 Layout issues. Some sites contained bad Web page formatting, unintentionally cut off images or text, extraneous whitespace, or navigation bars not scrolling properly with the rest of the page. Examples include the Web site for Ticketmaster, where text in the main slideshow was cut off in some browsers, and Lifehacker, where the Popular Stories list didn’t scroll along with the site for some devices. Figure 5 shows how the Surface Pro 2 and the Samsung Chromebook 2 displayed the Web site for Verizon Wireless.

Figure 5: Screenshots comparing verizonwireless.com on the Surface Pro 2 and the Chromebook 2.

 Missing or broken features. Some sites failed to include intended elements or content, had unresponsive buttons, lacked functionality, or did not load at all. Examples include Myspace, which didn’t load additional content when we scrolled to the end of the site in some browsers; the NBA Web site, which didn’t load at all

Get a better Web browsing experience with an A Principled Technologies test report 5 Intel processor-powered tablet

on the native Android browser; and Pinterest, whose Tour for new users didn’t display. Figure 6 shows how the Surface Pro 2 and the iPad displayed Netflix.

Figure 6: Screenshots comparing netflix.com on the Surface Pro 2 and the iPad Air.

 Device detection issues. To keep up with a broad range of devices, some Web sites have desktop, mobile, and tablet versions. These sites choose what version to display based on your browser and operating system. In our testing, some sites loaded mobile-optimized versions with layouts designed for phones rather than tablets. Examples include Facebook, BuzzFeed, and Huffington Post. Figure 7 shows how the Surface Pro 2 and the iPad displayed YouTube.

Figure 7: Screenshots comparing youtube.com on the Surface Pro 2 and the iPad Air.

 Touch interaction issues. Some sites did not allow the tested device to perform touch actions, such as zooming by pinching, mousing over menus, and scrolling by swiping. Examples of sites with touch interaction issues on some browsers include Southwest Airlines, whose menus we couldn’t mouse over; Vimeo, which didn’t

Get a better Web browsing experience with an A Principled Technologies test report 6 Intel processor-powered tablet

allow some devices to zoom; and Tiger Direct, where scrolling didn’t work in dropdown menus. Figure 8 shows how the Surface Pro 2 and the iPad displayed HealthCare.gov.

Figure 8: Screenshots comparing healthcare.gov on the Surface Pro 2 and the iPad Air.

 Visual/presentation issues. We experienced the most issues in this area overall during our testing. Some sites presented issues on devices that didn’t necessarily hinder the functionality of the site, but could distract you with jumpy navigation bars, sluggish animations, or re-rendering visual content when the user scrolls. On some browsers, the slideshow on CBS.com had sluggish transition animations; the Web site for Disqus had an applet with bouncing bubbles that suffered from very low frame rates; and scrolling on Tumblr forced re-rendering of content on the page. Figure 9 shows how the Surface Pro 2 and the Galaxy Note 10.1 displayed Flickr, which did not load the images appearing on the iPhone like the Surface Pro 2.

Figure 9: Screenshots comparing flickr.com on the Surface Pro 2 and the Galaxy Note 10.1.

Get a better Web browsing experience with an A Principled Technologies test report 7 Intel processor-powered tablet

Figure 10 shows a percentage breakdown of these issues in terms of frequency across all the devices we tested.

All experienced issues

3.2%

9.4%

12.8% 41.3% Figure 10: A breakdown of the types of issues we observed. 12.9%

20.4%

Visual/presentation issues Layout issues Device detection issues Touch interaction issues Missing or broken features Audio/Video playback issues

FULL FEATURE WEB SITES WITHOUT APPS About 53 percent of the Web sites that presented issues offer iOS or Android apps that serve as workarounds (see Appendix B for these sites and the platforms for which apps are available). While we did not test these apps, we did check the availability of an app for every Web site we tested. Some users might welcome these alternatives, but they are not an ideal solution for everyone. Using a workaround app means having to download and possibly purchase the app—taking up home screen real estate and memory on your device. In addition, the app may lose much of the functionality of the Web site it attempts to work around.

USING MULTIPLE BROWSERS On some types of devices, users commonly have more than one browser. Many people who use Windows devices, for example, use both Chrome and Internet Explorer. For those users, the first reaction to finding a troublesome site is to open it in another browser on the device rather than downloading and installing an app for every site with a problem. They don’t want apps for every Web site they visit or they don’t have room to hold them all. By testing popular browsers on the Microsoft Surface Pro 2, we found less than 5 percent of the 420 Web sites we visited had issues in the browsers. In testing popular browsers of the ARM-based Galaxy Note 10.1, we found over half of the Web

Get a better Web browsing experience with an A Principled Technologies test report 8 Intel processor-powered tablet

sites could not display properly in the browser. Most Chromebook users browse the web with just one browser—Google Chrome—and many iPad users browse the web with just one browser—Safari. We experienced problems on 24 percent of the sites on the Samsung Chromebook 2, and 60 percent of the sites on the iPad Air. CONCLUSION Though we often use tablets and Chromebooks for Web browsing, they don’t always offer enough support for online content and functionality. Both the device and the Web browser can affect Web performance, and to browse the Web easily at home or in the office, you need a configuration that works with most Web sites. In our tests, the Intel processor-powered Microsoft Surface Pro 2 was the clear winner, browsing well with either Microsoft Internet Explorer 11 or Google Chrome 35. The Intel processor-powered device had no trouble mousing over menus, zooming by pinching, or playing videos. In addition, it had the fewest overall problems with the 400-plus Web sites that we tested. Intel processor-based tablets can offer a full experience on the Internet where others cannot.

Get a better Web browsing experience with an A Principled Technologies test report 9 Intel processor-powered tablet

APPENDIX A – SYSTEM CONFIGURATION INFORMATION Figure 11 provides detailed configuration information for the test systems.

Samsung Galaxy Microsoft Surface Samsung System Note 10.1 2014 Apple iPad Air Pro 2 Chromebook 2 Edition General Number of processor 1 2 1 2 packages Number of cores per 4 4 2 4 processor Number of hardware 2 1 1 1 threads per core Total number of 4 8 2 8 threads System dimensions (length x width x 10.8″ × 6.8″ × 0.5″ 9.5″ × 6.7″ × 0.3″ 9.4″ × 6.6″ × 0.3″ 11.3″ × 8.0″ × 0.7″ height) System weight 2.0 1.2 1.0 2.4 (pounds) CPU Vendor Intel Samsung Apple Samsung Model number Core™ i5-4300U Exynos Octa 5420 A7 Exynos Octa 5420 Core frequency (GHz) 1.9 1.9 / 1.3 1.4 1.9 / 1.3 32 KB + 32 KB (per 32 KB + 32 KB (per 32KB + 32KB (per 64 KB + 64 KB (per L1 cache core) / 32 + 32 KB core) / 32 + 32 KB core) core) (per core) (per core) 1 MB (256 KB per 1 MB (256 KB per 512 KB (256 KB per L2 cache core) / 512 KB (128 1 MB core) / 512 KB (128 core) KB per core) KB per core) Memory Amount of RAM (GB) 4 3 1 4 Type DDR3 DDR3 DDR3 DDR3 Storage Vendor and model Integrated flash Integrated flash Integrated flash Integrated flash number storage storage storage storage Size (GB) 64 32 64 16 Operating system Chrome OS Name Windows 8.1 Pro Android 4.4.2 Apple iOS 7.1.1 35.0.1916.116 Graphics Vendor and model Intel HD Graphics ARM Mali-T628MP6 PowerVR G6430 Integrated number 4400 Resolution 1,920 × 1080 2,560 × 1600 2,048 × 1,536 1,366 × 768

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Samsung Galaxy Microsoft Surface Samsung System Note 10.1 2014 Apple iPad Air Pro 2 Chromebook 2 Edition Wireless Marvell® AVASTAR® Vendor and model 350N Wireless 802.11 a/b/g/n/ac 802.11a/b/g/n 802.11a/b/g/n/ac number Network Controller Ports 1 x USB 3.0 + 1 x USB USB type 1 x USB 3.0 1 x microUSB N/A 2.0 Mini DisplayPort 1.2, Micro SDXC, HDMI, Micro SDXC, Other Micro SDXC, Headphone jack headphone jack Headphone jack headphone jack Display LED-backlit LED-backlit WQXGA LED-backlit Multi- LED-backlit TN Type ClearType HD Display TFT Display Touch IPS Display Display Screen size 10.6" 10.1” 9.7” 11.6” Battery Type Built-in Lithium Ion Built-in Li-polymer Built-in Li-polymer Built-in Li-polymer Rated capacity 5,400 mAh 8,220 mAh 8,820 mAh 4,080 mAh Figure 11: Detailed configuration information for the test systems.

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APPENDIX B – OUR SITE SELECTION & ISSUE IDENTIFICATION PROCESSES On May 9, 2014, we took the list of the top 500 viewed Web sites in the United States from Alexa.com (www.alexa.com/topsites/countries/US) and excluded sites with questionable content (adult content, phishing, torrents, etc.), sites without any viewable content (such as googleusercontent.com), and non-English language sites until we ended up with a list of 420 Web sites. We then created six categories of potential issues that could affect user experience. After these steps, we visited each of the 420 sites on each browser/device combination looking for any elements of the Web site that did not perform correctly or were missing. After each Web site loaded, we performed the following steps for identifying issues:

 Audio/video playback issues 1. Attempt to play any audio or video elements on the page. 2. Note if playback does not occur or is choppy, resulting in difficulty hearing or viewing the element in its entirety as intended.  Layout issues 3. Note any irregular formatting, including cutoff images and text, extraneous whitespace, or the page loading wider than the screen size by default. 4. Scroll the page, and note any elements of the page that malfunction while scrolling, such as navigation bars not moving with the user or not locking in place.  Missing or broken features 5. Attempt to use all the functional elements of the page, including opening menus, navigating slideshows, and loading additional page content when reaching the bottom of an infinitely scrollable site. Note when the elements do not work as expected or at all. 6. Note if a functional element is missing on a browser, unless the missing element occurs on a mobile or tablet site where its exclusion could be intentional.  Device detection issues 7. Note if the Web site delivers a mobile-optimized version to the device rather than a tablet- optimized version or desktop version.  Touch interaction issues 8. Attempt to perform all of the following touch gestures and actions on the device: pinch zooming, mouseover menus either with touch or stylus (the Samsung Chromebook 2 only has a mouse option), and scrolling in every section of the page. 9. Note if these gestures or actions do not work.  Visual/presentation issues 10. Look at the site and note any malfunctioning visual elements. 11. Perform slideshow transitions and watch any animated elements, noting if the performance is slow. Scroll the page and note if the navigation bar is slow or jumpy. 12. Scroll the page quickly, and note if the page re-renders its content.

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APPENDIX C – OUR FINDINGS IN DETAIL The following pages contain the details of our Web site testing, which we conducted from May 14 to May 22, 2014. For each site we visited, the table presents the issues we observed and identifies which device/browser combinations experienced the issue. For sites that offer apps, the table notes the platforms for which these apps are available.

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1and1 1and1.com Visual/presentation issues Sluggish scrolling No No No Yes No No No Sluggish slideshow

6pm.com Visual/presentation issues No No No Yes Yes No No 6PM transitions Sluggish slideshow

abc.go.com Visual/presentation issues No No No Yes Yes No Yes ABC Go transitions Sluggish slideshow iOS / ABC News abcnews.go.com Visual/presentation issues No No No No No No Yes transitions Android Sluggish navigation

about.com Visual/presentation issues No No Yes No No Yes No About bar

Accuweather accuweather.com None None No No No No No No No Slideshow images No No Yes Yes Yes Yes Yes adcash.com Layout issues too large Adcash Sluggish slideshow Visual/presentation issues No No No Yes Yes No No adcash.com transitions Top bar resizing No No No Yes Yes Yes No addthis.com Layout issues issues Addthis Top bar doesn't stick to top of No No No Yes Yes Yes No

addthis.com Layout issues screen

Adfly adf.ly None None No No No No No No No Sluggish slideshow

adobe.com Visual/presentation issues No No No Yes Yes No No transitions Image selection

Adobe adobe.com rectangle appears No No No No Yes No No Visual/presentation issues during transitions Slideshow slide is

adobe.com No No No Yes Yes Yes No Layout issues too large Mobile site loads No No No Yes Yes No No adp.com Device detection issues by default

ADP adp.com Layout issues Image too large No No No Yes Yes No No Sluggish slideshow Visual/presentation issues No No No No No Yes No adp.com transitions

Tablet and Web-dependent device A Principled Technologies test report 14 comparison for Web browsing

Does the site have the listed problem? Google Chrome Platforms IE11 Google on Android Google for which Site URL Problem Type Problem IE 11 App Desktop Chrome Galaxy Browser Chrome alternative on on on Note on Galaxy on apps are Microsoft Microsoft Microsoft 10.1 note 10.1 Safari on Samsung available Surface Surface Surface 2014 2014 Apple Chrome- Pro 2 Pro 2 Pro 2 Edition Edition iPad Air book 2 Can't mouse over No No No No No Yes No adp.com Touch interaction issues menus Background image AdSupply No No No No No Yes No 4dsply.com Layout issues mis-formatted iOS / Alibaba No No No No No No No alibaba.com None None Android Sluggish slideshow iOS / AliExpress aliexpress.com Visual/presentation issues No No No Yes Yes No No transitions Android allrecipes.com/vid eo/4480/chef- johns-spaghetti- Allrecipes al- No No No Yes Yes No No tonno/detail.aspx Video doesn't play ?soid=carousl_slid Audio/video playback even when ad

e1_1 issues finishes iOS / Amazon Mobile site loads No No No No Yes No No amazon.com Device detection issues by default Android Amazon Web Sluggish slideshow

amazonaws.com Visual/presentation issues No No No Yes Yes No No Services transitions iOS / Amazon.co.uk Mobile site loads No No No No Yes No No amazon.co.uk Device detection issues by default Android American Sluggish image

aa.com Visual/presentation issues transition No No No Yes Yes No No Airlines animations American americanexpress. No No No No No No No

Express com None None iOS / Ancestry No No No No No No No ancestry.com None None Android Mobile site loads No No No Yes Yes No No answers.com Device detection issues by default Answers Sluggish navigation Visual/presentation issues No No No Yes Yes No No answers.com pane

Tablet and Web-dependent device A Principled Technologies test report 15 comparison for Web browsing

apple.com features selected Sluggish animation Apple apple.com/enviro Visual/presentation issues for search bar No No No Yes Yes Yes No nment stretching Sluggish animation apple.com/enviro Visual/presentation issues for energy meters No No No Yes Yes No No nment filling up

Archive archive.org None None No No No No No No No Missing or broken Ask logo is missing No No No Yes Yes Yes No Ask ask.com features at top of page

ask.com Touch interaction issues Unzoomable No No No Yes Yes Yes No Sluggish image

att.com Visual/presentation issues transition No No No Yes Yes Yes No animations AT&T Choppy

att.com Audio/video playback background video No No No Yes Yes Yes No issues playback

att.net Touch interaction issues Unzoomable No No No Yes Yes Yes No Mis-formatted No No No Yes Yes No No ATT Yahoo att.net Layout issues slideshow Mis-formatted navigation bar Yes Yes No No No No No

att.net Visual/presentation issues when scrolling iOS / Audible Mobile site loads No No No Yes Yes No No audible.com Device detection issues by default Android

Tablet and Web-dependent device A Principled Technologies test report 16 comparison for Web browsing

authorize.net Layout issues at bottom of page Authorize Sluggish performance when Visual/presentation issues selecting different No No No Yes Yes No No topics on main

authorize.net page Mobile site loads No No No No Yes No No iOS autotrader.com Device detection issues by default Missing or broken Flash ad doesn't Autotrader No No No Yes Yes Yes No autotrader.com features load

autotrader.com Visual/presentation issues Flash ad glitches No No No No No No Yes Sluggish slideshow

avg.com Visual/presentation issues No No No Yes Yes No No AVG transitions Page loads too No No No No No No No aweber.com Layout issues wide by default AWeber Mis-formatted No No No Yes Yes No No aweber.com Layout issues button

AZLyrics azlyrics.com None None No No No No No No No Mobile site loads No No No Yes Yes No No babycenter.com Device detection issues by default

BabyCenter babycenter.com Visual/presentation issues Sluggish menus No No No No No Yes No Page loads too No Yes Yes No No No Yes babycenter.com Layout issues wide by default

Backpage backpage.com None None No No No No No No No bankofamerica.co Mobile site loads No No No Yes Yes No No

m Device detection issues by default bankofamerica.co Bank of Visual/presentation issues Sluggish menus No No No Yes Yes Yes No America m Sluggish slideshow bankofamerica.co Visual/presentation issues transitions when No No No Yes Yes No No

m swiping

Tablet and Web-dependent device A Principled Technologies test report 17 comparison for Web browsing

Battle.net battle.net None None No No No No No No No bbb.org/raleigh- Sluggish slideshow BBB Visual/presentation issues No No No Yes Yes No No iOS durham transitions Sluggish slideshow

bbc.com Visual/presentation issues No No No Yes Yes No No BBC transitions bedbathandbeyo Page loads too No No No No No No No

Bed Bath & nd.com Layout issues wide by default Beyond bedbathandbeyo Sluggish image Visual/presentation issues No No No Yes Yes No No

nd.com transitions

Best Buy bestbuy.com None None No No No No No No No iOS / Bible Gateway No No No No No No No biblegateway.com None None Android Sluggish fade-in of

bing.com Visual/presentation issues context links on No No No Yes No No No site background Bing Page loads without bing.com Missing or broken navigation buttons No No No No Yes No No features or links Page loads too

bing.com No No No No No Yes No Layout issues wide by default Mobile site loads No No No Yes Yes No No iOS bitly.com Device detection issues by default Zooming distorts Bitly No No Yes No No No No bitly.com Layout issues layout Missing or broken No No No Yes No No No bitly.com features Can't shorten URLs

Tablet and Web-dependent device A Principled Technologies test report 18 comparison for Web browsing

bitly.com Touch interaction issues Unzoomable No No No Yes Yes Yes No iOS / Mobile site loads No No No Yes Yes No Yes BizJournals bizjournals.com Device detection issues by default Android

bizjournals.com Touch interaction issues Unzoomable No No No Yes Yes No No Black Hat iOS / blackhatworld.co No No No No No No No

World m None None Android Scrolling fast Bleacher iOS / bleacherreport.co forces site to re- No No No Yes No No Yes Report Android m Visual/presentation issues render content Checked box Blogger appears as black No No No No No Yes No

blogger.com Visual/presentation issues square Scrolling fast iOS / forces site to re- No No No Yes Yes No No Android bloglovin.com Visual/presentation issues render content Bloglovin Choppy "search No No No Yes Yes Yes No bloglovin.com Visual/presentation issues blogs" animation Choppy scroll to No No No Yes Yes Yes No bloglovin.com Visual/presentation issues top animation Mobile site loads No No No Yes Yes No No Bloomberg bloomberg.com Device detection issues by default

bloomberg.com Touch interaction issues Unzoomable No No No Yes Yes Yes No Sluggish slideshow

bluehost.com Visual/presentation issues No No No Yes Yes Yes No transitions Scrolling fast

Bluehost bluehost.com forces the page to No No No No No No Yes Visual/presentation issues re-render content Sluggish parallax

bluehost.com Visual/presentation issues No Yes Yes Yes Yes Yes Yes scrolling of

Tablet and Web-dependent device A Principled Technologies test report 19 comparison for Web browsing

booking.com Device detection issues by default Android Sluggish password strength animation Booking Visual/presentation issues when typing a No No No No Yes No No password into the

booking.com signup fields Missing or broken No No No No No No Yes booking.com features Missing slideshow Ghost menu button when Yes Yes No No No No No Boston Globe opening navigation

boston.com Visual/presentation issues bar iOS / Mobile site loads No No No Yes Yes Yes No Box box.com Device detection issues by default Android

box.com Touch interaction issues Unzoomable No No No Yes Yes Yes No Scrolling fast forces the page to No No No Yes No No Yes

breitbart.com Visual/presentation issues re-render content Breitbart Sluggish animation of search field Visual/presentation issues No No No Yes Yes Yes Yes stretching out

breitbart.com when selected businessinsider.co Mobile site loads No No No Yes Yes No No

Business m Device detection issues by default Insider businessinsider.co Missing or broken Unresponsive No No No Yes Yes No No

m features menu button

Tablet and Web-dependent device A Principled Technologies test report 20 comparison for Web browsing

m Touch interaction issues menus businessweek.co Mobile site loads No No No Yes Yes No No

m Device detection issues by default BusinessWeek businessweek.co No No No Yes Yes No No

m Touch interaction issues Unzoomable iOS / Mobile site loads No No No Yes Yes No No

buzzfeed.com Device detection issues by default Android

BuzzFeed buzzfeed.com Touch interaction issues Unzoomable No No No Yes Yes No No Scrolling fast forces the page to No No No Yes Yes No Yes

buzzfeed.com Visual/presentation issues re-render content iOS / Mobile site loads No No No Yes Yes No No CA.gov ca.gov Device detection issues by default Android

ca.gov Touch interaction issues Unzoomable No No No Yes Yes No No Mobile site loads No No No Yes Yes No No cafemom.com Device detection issues by default

cafemom.com Touch interaction issues Unzoomable No No No Yes Yes No No Cafe Mom Sluggish slideshow Visual/presentation issues No No No Yes No No No cafemom.com transitions Zooming distorts No No Yes No No No No cafemom.com Layout issues layout

Capital One capitalone.com None None No No No No No No No capitalone360.co Sluggish slideshow CapitalOne360 Visual/presentation issues No No No Yes Yes No No m transitions careerbuilder.co iOS / Page loads too No No No No No No No

m Layout issues wide by default Android CareerBuilder careerbuilder.co No No No Yes No No Yes

m Visual/presentation issues Choppy scrolling iOS / No No No Yes Yes Yes No Cars.com cars.com Touch interaction issues Unzoomable Android Sluggish slideshow Visual/presentation issues No No No Yes Yes No No cars.com transitions

Tablet and Web-dependent device A Principled Technologies test report 21 comparison for Web browsing

cbs.com Visual/presentation issues No No No Yes Yes No No transitions CBS Android Missing or broken Can't watch videos No No No Yes Yes No No cbs.com/watch features without Flash Sluggish image

cbslocal.com Visual/presentation issues No No No Yes Yes No No transitions Page loads too

cbslocal.com No No No Yes No No No CBS Local Layout issues wide by default Zooming in too far

cbslocal.com crashes the No No No No No Yes No Visual/presentation issues browser

CBS News cbsnews.com None None No No No No No No No Sluggish score iOS / CBS Sports cbssports.com Visual/presentation issues No No No Yes Yes No No ticker transitions Android Mobile site loads No No No Yes Yes No No centurylink.com Device detection issues by default Navigation bar doesn't highlight No No No No No Yes No Missing or broken current sections

centurylink.com features properly Sluggish scrolling Century Link Visual/presentation issues from clicking No No No Yes Yes Yes No

centurylink.com navigation buttons Zooming distorts No No No Yes Yes No No centurylink.com Layout issues layout Section buttons Missing or broken always go to the No No No No No No No

centurylink.com features top of the page Charles Schwab Can't mouseover brokerage navigation menu No No No Yes Yes No No service schwab.com Touch interaction issues links

Tablet and Web-dependent device A Principled Technologies test report 22 comparison for Web browsing

Tribune m Device detection issues by default Scrolling fast Chron forces site to re- No No No Yes No No No

chron.com Visual/presentation issues render content iOS / Page loads too No No No No No No No

citibank.com Layout issues wide by default Android Sluggish response Citibank Visual/presentation issues from slideshow No No No Yes No No No

citibank.com buttons Missing or broken Main site content No No No No Yes No No citibank.com features is missing Sluggish drop

citrixonline.com Visual/presentation issues No No No Yes Yes Yes No Citrix down animations Zooming distorts No No Yes Yes Yes No No city-data.com Layout issues layout City-Data Sluggish animation Visual/presentation issues when selecting No No No Yes Yes Yes No

city-data.com search field Distorted share Yes Yes No Yes Yes Yes No CJ Affiliate cj.com Layout issues buttons

cj.com Touch interaction issues Unzoomable No No Yes Yes Yes Yes No Sluggish parallax

clickbank.com Visual/presentation issues Yes Yes No Yes Yes Yes No background effect Clickbank Zooming distorts clickbank.com No No Yes No No No No Layout issues layout

clickbank.com Touch interaction issues Unzoomable No No No Yes Yes Yes No Sluggish slideshow iOS / CNBC cnbc.com Visual/presentation issues transitions in No No No Yes Yes No No Markets view Android Sluggish slideshow

cnet.com Visual/presentation issues No No No Yes Yes Yes Yes CNET transitions

Tablet and Web-dependent device A Principled Technologies test report 23 comparison for Web browsing

cnet.com Visual/presentation issues No No Yes Yes Yes Yes Yes animation on slideshow Can't mouseover

cnet.com No No Yes No No No No Touch interaction issues menus Sluggish

cnet.com Visual/presentation issues No No No Yes Yes No No mouseover menus Scrolling fast

cnet.com forces site to re- No No No Yes No No Yes Visual/presentation issues render content iOS / Page loads too No No No Yes Yes No No CNN cnn.com Layout issues wide by default Android Audio/video playback No No No Yes No No No cnn.com issues Video doesn't play Sluggish fade-in of New Items when

codecanyon.net Visual/presentation issues No No No Yes Yes No No CodeCanyon changing categories Mobile site loads No No No Yes Yes No No comcast.com Device detection issues by default Comcast Sluggish slideshow Visual/presentation issues No No No No No No Yes comcast.com transitions Sluggish parallax

conduit.com Visual/presentation issues No No No Yes Yes Yes No sidebar scrolling Sluggish slideshow

conduit.com Visual/presentation issues No No No Yes Yes No No Conduit transitions Cutoff image at

conduit.com the bottom of the Yes Yes Yes No Yes Yes Yes Layout issues page constantcontact.c No No No Yes Yes Yes No

Constant om Touch interaction issues Unzoomable Contact constantcontact.c Page loads too No No No Yes No No No

om Layout issues wide by default

Tablet and Web-dependent device A Principled Technologies test report 24 comparison for Web browsing

coupons.com Visual/presentation issues No No Yes Yes Yes No No bar resizing Sluggish slideshow

coupons.com Visual/presentation issues No No No Yes Yes No No transitions Coupons Zooming distorts coupons.com navigation bar No No Yes Yes Yes Yes No Layout issues layout Feedback button

coupons.com overlaps with No No No No No Yes No Layout issues slideshow control Slideshow content Cox Broadband No No No No No Yes No cox.com Layout issues cut off Cox High Speed Sluggish slideshow

cox.net Visual/presentation issues No No No Yes Yes Yes Yes Internet transitions iOS / Mobile site loads No No No Yes Yes No No

cracked.com Device detection issues by default Android Can't mouseover Cracked No No No No No Yes No cracked.com Touch interaction issues menus Sluggish to open Visual/presentation issues No No No Yes Yes No No cracked.com menu iOS / Craigslist No No No No No No No craigslist.org None None Android Sluggish slideshow

crunchbase.com Visual/presentation issues No No No Yes Yes No No transitions Crunchbase Slideshow navigation

crunchbase.com No Yes No No No No No overlaps with Layout issues slideshow link

Tablet and Web-dependent device A Principled Technologies test report 25 comparison for Web browsing

crunchbase.com No No No No No Yes No features navigation buttons Zooming distorts

crunchbase.com Yes No No Yes Yes No Yes Layout issues layout Sluggish slideshow

custhelp.com Visual/presentation issues No No No Yes Yes No No transitions Can't mouseover

custhelp.com No No No No No Yes No Touch interaction issues menus CustHelp Zooming distorts custhelp.com Yes No Yes No No No Yes Layout issues layout Can't stay zoomed

custhelp.com No No No No No Yes No Touch interaction issues in

custhelp.com Touch interaction issues Unzoomable No No No Yes Yes No No Mobile site loads No No No No Yes No No cvs.com Device detection issues by default CVS Sluggish slideshow Visual/presentation issues Yes No No Yes No No No cvs.com transitions Scrolling fast iOS / forces site to re- No No No Yes Yes No No Android dailymail.co.uk Visual/presentation issues render content Dailymail.co.uk Sidebar ads bounce while Yes Yes No No No No No

dailymail.co.uk Visual/presentation issues scrolling Navigation bar iOS / doesn't scroll with No No No No No Yes No Android dailymotion.com Layout issues page Scrolling fast forces site to re- No No No Yes No No Yes DailyMotion dailymotion.com Visual/presentation issues render content Inconsistent Back No Yes No Yes Yes No No dailymotion.com Layout issues to top button Sluggish navigation Visual/presentation issues No No No Yes Yes No No dailymotion.com bar

Tablet and Web-dependent device A Principled Technologies test report 26 comparison for Web browsing

deadspin.com Layout issues remains. Deadspin Popular Stories list doesn't scroll with Yes Yes No No No No Yes

deadspin.com Layout issues the site Distorted layout No No No Yes Yes No No deadspin.com Layout issues when zooming Mobile site loads No No No Yes Yes No No dell.com Device detection issues by default Dell Missing or broken Slideshow is No No Yes No No Yes No dell.com features missing or inactive iOS / Mobile site loads No No No Yes Yes No No Delta Airlines delta.com Device detection issues by default Android

delta.com Touch interaction issues Unzoomable No No No Yes Yes No No Mobile site loads No No No Yes Yes No No deviantart.com Device detection issues by default DeviantArt Page loads too No No No Yes Yes No No deviantart.com Layout issues wide by default Distorted iOS / navigation bar No No No Yes Yes No No Android digg.com Layout issues formatting Digg Zooming cuts off right side of No No Yes No No No No

digg.com Layout issues navigation bar Sluggish slideshow

diply.com Visual/presentation issues No No No Yes Yes No Yes transitions Diply Can't mouseover

diply.com No No No No No Yes No Touch interaction issues menus Sluggish slideshow

directrev.com Visual/presentation issues No No No Yes Yes No No DirectRev transitions Sluggish

directv.com Visual/presentation issues No No No No No No No DirecTV animations Sluggish bouncing

disqus.com Visual/presentation issues No No No Yes Yes Yes No Disqus bubbles applet

Tablet and Web-dependent device A Principled Technologies test report 27 comparison for Web browsing

disqus.com No No No Yes Yes No No features the bottom Replaced fonts in

disqus.com Yes Yes No No No No No Visual/presentation issues buttons iOS / No No No Yes Yes Yes No Distractify distractify.com Touch interaction issues Unzoomable Android Zooming distorts No No Yes No No No No distractify.com Layout issues layout

dmv.org Touch interaction issues Unzoomable No No No Yes Yes Yes No Sluggish Visual/presentation issues No No No Yes Yes No No DMV Guide dmv.org mouseover menus Sluggish slideshow Visual/presentation issues No No No Yes Yes No No dmv.org transitions Sluggish navigation

domaintools.com Visual/presentation issues Noo No No Yes Yes No No menus Domain Tools Overlapping formatting with

domaintools.com No No No No No Yes Yes navigation and Layout issues search bars

Dropbox dropbox.com None None No No No No No No No drudgereport.co Drudge Report No No No No No No No m None None iOS / No No No Yes Yes Yes No DuckDuckGo duckduckgo.com Touch interaction issues Unzoomable Android Missing or broken No drop-down No No No Yes Yes Yes No duckduckgo.com features menu Zooming distorts No No Yes Yes Yes No No dumpaday.com Layout issues layout Dumpaday Banner ads on the Yes No Yes Yes Yes Yes No dumpaday.com Layout issues side are cut off Sluggish navigation

E! Online eonline.com Visual/presentation issues bar scrolling + No No No Yes Yes Yes No resizing

Tablet and Web-dependent device A Principled Technologies test report 28 comparison for Web browsing

eonline.com navigation bar No No Yes No No No No Layout issues layout

Earthlink earthlink.net None None No No No No No No No iOS / Can't mouseover No No No No No Yes No

ebay.com Touch interaction issues menus Android Ebay Scrolling fast forces site to re- Yes No No No No No Yes

ebay.com Visual/presentation issues render content iOS / Edmunds Missing or broken 360 View option No No No Yes Yes No No edmunds.com features doesn't work at all Android Sluggish image

ed.gov Visual/presentation issues No No No Yes Yes No No transitions Misaligned text in

ed.gov No No No Yes Yes No No Layout issues slideshow buttons Education Slideshow text overlaps with

ed.gov No Yes No No No Yes No slideshow pause Layout issues button Can't mouseover eHow No No No No No Yes No ehow.com Touch interaction issues menus Sluggish menu

elance.com Visual/presentation issues No No No Yes Yes No Yes Elance transitions empowernetwork iOS / Jumpy navigation No No No No Yes No No

Empower .com Visual/presentation issues bar Android Network empowernetwork Zooming distorts No No Yes Yes Yes Yes No

.com Layout issues layout iOS / Engadget No No No No No No No engadget.com None None Android entrepreneur.co Sluggish navigation Visual/presentation issues No No Yes Yes Yes Yes No

m menus Entrepreneur entrepreneur.co Can't mouseover No No No No No Yes No

m Touch interaction issues menus

Tablet and Web-dependent device A Principled Technologies test report 29 comparison for Web browsing

Does the site have the listed problem? Google Chrome Platforms IE11 Google on Android Google for which Site URL Problem Type Problem IE 11 App Desktop Chrome Galaxy Browser Chrome alternative on on on Note on Galaxy on apps are Microsoft Microsoft Microsoft 10.1 note 10.1 Safari on Samsung available Surface Surface Surface 2014 2014 Apple Chrome- Pro 2 Pro 2 Pro 2 Edition Edition iPad Air book 2 iOS / ESPN Audio/video playback No No No Yes Yes No No espn.go.com issues Video doesn't play Android iOS / Etsy No No No No No No No etsy.com None None Android iOS / Eventbrite Mobile site loads No No No Yes Yes Yes No eventbrite.com Device detection issues by default Android evernote.com/ma Sluggish slideshow iOS / Visual/presentation issues No No No Yes Yes Yes Yes

transitions Evernote rket Android Page loads too

evernote.com No Yes Yes No No No No Layout issues wide by default Sluggish navigation iOS /

ew.com Visual/presentation issues No No No Yes Yes No No EW bar behavior Android

ew.com Visual/presentation issues Sluggish scrolling No No Yes No No Yes Yes Page loads too No No No Yes No Yes No examiner.com Layout issues wide by default Examiner Can't mouseover No No No No Yes Yes No examiner.com Touch interaction issues menus iOS / Expedia Mobile site loads No No No Yes Yes No No expedia.com Device detection issues by default Android Missing character iOS / Missing or broken pack support for No No No No No No Yes Android Facebook facebook.com features Sinhala language facebook.com/int Mobile site loads No No No Yes Yes No No

el Device detection issues by default iOS / Mobile site loads No No No Yes Yes No No

fandango.com Device detection issues by default Android Scrolling fast forces site to re- Fandango No No No No No No Yes fandango.com Visual/presentation issues render content

fandango.com Touch interaction issues Unzoomable No No No Yes Yes No No Missing or broken Missing slideshow No No No No No Yes No fandango.com features navigation buttons

Tablet and Web-dependent device A Principled Technologies test report 30 comparison for Web browsing

fandango.com Visual/presentation issues browser Can't mouseover FatWallet No No No No No Yes No fatwallet.com Touch interaction issues menus Sluggish navigation iOS /

fedex.com Visual/presentation issues No No No Yes Yes Yes No menus FedEx Android Sluggish button

fedex.com Visual/presentation issues No No No Yes Yes Yes No animations Misaligned plus iOS / sign in scroll to top Yes Yes Yes Yes Yes No Yes Feedly Android feedly.com Layout issues button

feedly.com Touch interaction issues Unzoomable No No No Yes Yes Yes No Extraneous iOS / Fidelity whitespace to the No Yes Yes No No Yes Yes Android fidelity.com Layout issues right iOS / Mobile site loads No No No Yes Yes No No

fiverr.com Device detection issues by default Android

Fiverr fiverr.com Layout issues Cutoff image No No No Yes Yes No No Zooming in too far crashes the No No No No No Yes No

fiverr.com Visual/presentation issues browser Content doesn't iOS / display until No No No Yes Yes No No Android flickr.com Visual/presentation issues tapped Navigation buttons appear as blue No No No Yes No No No Flickr rectangle

flickr.com Visual/presentation issues sometimes Background Missing or broken doesn't change No No No Yes Yes Yes No

flickr.com features with scrolling Mobile site loads Food No No No Yes Yes No No food.com Device detection issues by default

Tablet and Web-dependent device A Principled Technologies test report 31 comparison for Web browsing

foodnetwork.com Touch interaction issues Unzoomable No No No No Yes No No Sluggish slideshow Visual/presentation issues No No No Yes Yes Yes No foodnetwork.com transitions Sluggish ticker iOS / Forbes forbes.com Visual/presentation issues No No No Yes No No Yes transitions Android

Fox News foxnews.com None None No No No No No No No Sluggish navigation iOS /

foxsports.com Visual/presentation issues No No Yes No No No Yes bar when scrolling Android Fox Sports Distorted or

foxsports.com missing navigation No No No Yes Yes No No Layout issues bar content Can't mouseover GameFAQs Change Colors No No No No No Yes No

gamefaqs.com Touch interaction issues menu Audio/video playback No No No Yes Yes Yes No gameninja.com issues Video doesn't play Gameninja Page loads too Yes Yes Yes No No No Yes gameninja.com Layout issues wide by default Scrolling fast forces site to re- No No No No Yes No No

GameSpot gamespot.com Visual/presentation issues render content Can't mouseover No No No Yes Yes No No gamespot.com Touch interaction issues menus Zooming distorts Gap Reserve in store Yes Yes Yes Yes Yes No Yes

gap.com Layout issues button formatting Ad missing but Gawker formatting No No No Yes Yes No No

gawker.com Layout issues remains

Tablet and Web-dependent device A Principled Technologies test report 32 comparison for Web browsing

getresponse.com Visual/presentation issues Sluggish search bar No No No Yes Yes No Yes Android Navigation bar

GetResponse getresponse.com doesn't scroll with No No No No No Yes No Layout issues page Zooming distorts

getresponse.com No No Yes Yes Yes No No Layout issues layout Distorted Gfycat No No No No No Yes No gfycat.com Layout issues formatting

Github github.com None None No No No No No No No

Github.io github.io None None No No No No No No No Ad missing but formatting No No No Yes Yes No Yes

gizmodo.com Layout issues remains Gizmodo Popular Stories list doesn't scroll with Yes Yes No No No No Yes

gizmodo.com Layout issues the site Sluggish fade-in iOS /

Glassdoor glassdoor.com Visual/presentation issues animation when No No No Yes Yes Yes No loading images Android Audio/video playback Go.com No No No Yes Yes No No go.com issues Video doesn't play Inconsistent iOS / slideshow No No No No Yes No No Android GoDaddy godaddy.com Visual/presentation issues transitions Missing or broken Currency button No No No Yes No No No godaddy.com features doesn't work iOS / Goodreads No No No No No No No goodreads.com None None Android iOS / Google Outdated Google No No No Yes Yes Yes No google.com Device detection issues header Android iOS / GoToMeeting Page loads too No Yes No No No No No gotomeeting.com Layout issues wide by default Android

Tablet and Web-dependent device A Principled Technologies test report 33 comparison for Web browsing

gotomeeting.com Layout issues right Sluggish language Visual/presentation issues selection No No No Yes Yes Yes No

gotomeeting.com animation Scrolling fast forces site to re- No No No Yes Yes No No

gotomeeting.com Visual/presentation issues render content

gotomeeting.com Visual/presentation issues Sluggish scrolling No No No Yes Yes No No Sluggish navigation Visual/presentation issues No No No No Yes Yes No gotomeeting.com bar iOS / Groupon Mobile site loads No No No Yes Yes No No groupon.com Device detection issues by default Android Sluggish search bar

healthcare.gov Visual/presentation issues No No No Yes No Yes No when scrolling Healthcare.gov Can't mouseover healthcare.gov No No No Yes Yes Yes No Touch interaction issues menus

healthcare.gov Touch interaction issues Unzoomable No No No Yes Yes Yes No Sluggish slideshow

hilton.com Visual/presentation issues No No No Yes Yes No Yes transitions Hilton Can't mouseover

hilton.com No No No No No Yes No Touch interaction issues menus hollywoodreporte Sluggish slideshow iOS / Visual/presentation issues No No No Yes Yes No No

r.com transitions Android Hollywood hollywoodreporte Visual/presentation issues Sluggish scrolling No No No Yes No No Yes Reporter r.com hollywoodreporte Page loads too No No No No Yes No No

r.com Layout issues wide by default Sluggish navigation iOS /

homedepot.com Visual/presentation issues No No No Yes Yes No No Home Depot menus Android

homedepot.com Touch interaction issues Unzoomable No No No No No Yes No

Tablet and Web-dependent device A Principled Technologies test report 34 comparison for Web browsing

hootsuite.com Visual/presentation issues Sluggish scrolling No No No Yes Yes No No Android Can't mouseover

HootSuite hootsuite.com No No No No No Yes No Touch interaction issues menus Mobile site loads

hootsuite.com No No No No No No No Device detection issues by default chat1.hostgator.c Sluggish animated om/chatlite/?regi Visual/presentation issues Yes No No Yes Yes No No background

on=us chat1.hostgator.c Scrollable when om/chatlite/?regi page should be Yes Yes Yes Yes Yes Yes No

on=us Layout issues static Host Gator chat1.hostgator.c om/chatlite/?regi Zooming distorts No No Yes Yes Yes No Yes

on=us Layout issues layout chat1.hostgator.c Extraneous audio om/chatlite/?regi Audio/video playback player plays sound No No No No No Yes No

on=us issues effect Sluggish menu iOS /

hotels.com Visual/presentation issues animations at the No No No Yes Yes Yes No bottom Android Hotels.com Can't open

hotels.com Missing or broken currency and No No No Yes Yes Yes No features language menus Visual artifacts iOS / during slideshow No No Yes Yes Yes No No Android Houzz houzz.com Visual/presentation issues transitions Glitchy slideshow No No Yes Yes Yes No No houzz.com Visual/presentation issues transitions howstuffworks.co iOS / Audio/video playback Video plays too No No No No No Yes No

m/videos issues small Android HowStuffWorks howstuffworks.co Sluggish slideshow Visual/presentation issues No No No Yes Yes No No

m transitions

Tablet and Web-dependent device A Principled Technologies test report 35 comparison for Web browsing

Does the site have the listed problem? Google Chrome Platforms IE11 Google on Android Google for which Site URL Problem Type Problem IE 11 App Desktop Chrome Galaxy Browser Chrome alternative on on on Note on Galaxy on apps are Microsoft Microsoft Microsoft 10.1 note 10.1 Safari on Samsung available Surface Surface Surface 2014 2014 Apple Chrome- Pro 2 Pro 2 Pro 2 Edition Edition iPad Air book 2 Mobile site loads No No No Yes Yes No No hp.com Device detection issues by default HP Missing or broken No No No Yes Yes No No hp.com features Broken slideshows Mobile site loads No No No Yes Yes No No hubpages.com Device detection issues by default Hub Pages Sluggish slideshow Visual/presentation issues No No No Yes Yes Yes No hubpages.com transitions huffingtonpost.co iOS / Mobile site loads No No No No Yes No No

m Device detection issues by default Android huffingtonpost.co No No No No Yes No No

m Layout issues Images cut off Huffington Post Scrolling fast huffingtonpost.co forces site to re- No Yes No Yes No Yes Yes

m Visual/presentation issues render content huffingtonpost.co Sluggish news Visual/presentation issues No No No Yes No No No

m ticker Sluggish menu iOS /

hulu.com Visual/presentation issues No No No Yes Yes No No transitions Hulu Android Sluggish slideshow

hulu.com Visual/presentation issues No No No No No No Yes transitions Mobile site loads No No No Yes Yes No No IFLScience iflscience.com Device detection issues by default

iflscience.com Layout issues Cutoff sidebar ad Yes Yes Yes No No No No Sluggish navigation iOS /

ign.com Visual/presentation issues No No Yes Yes Yes Yes No bar while scrolling Android

IGN ign.com Visual/presentation issues Sluggish scrolling No No Yes Yes Yes Yes Yes Sluggish slideshow

ign.com Visual/presentation issues No No No Yes Yes Yes No transitions Sluggish slideshow iOS / IKEA ikea.com Visual/presentation issues No No No Yes Yes Yes Yes transitions Android iOS / IMDB Mobile site loads No No No No Yes No No imdb.com Device detection issues by default Android

Tablet and Web-dependent device A Principled Technologies test report 36 comparison for Web browsing

imgur.com features camera

imgur.com Touch interaction issues Unzoomable No No No Yes Yes Yes No iOS / Indeed Mobile site loads No No No Yes Yes No No indeed.com Device detection issues by default Android Can't mouseover No No No No Yes No No ijreview.com Touch interaction issues menus Independent Headline text cut Yes No Yes Yes Yes No Yes Journal Review ijreview.com Layout issues off Zooming distorts No No Yes Yes Yes Yes No ijreview.com Layout issues layout Sluggish navigation iOS /

indiatimes.com Visual/presentation issues panel while No No No Yes Yes Yes No scrolling Android indatimes.com/vi Sluggish slideshow India Times Visual/presentation issues No No No Yes Yes Yes Yes

deo-cafe transitions indatimes.com/vi Audio/video playback No No No Yes Yes Yes No

deo-cafe issues Video doesn't play Sluggish image

infowars.com Visual/presentation issues No No No Yes Yes No No transitions Can't mouseover

infowars.com No No No No No Yes No Infowars Touch interaction issues menus Page loads too

infowars.com No No No No No No No Layout issues wide by default infusionsoft.com/ iOS / No No No No No Yes No

Infusion demo/watch Layout issues Distorted layout Android Software Sluggish Visual/presentation issues No No Yes Yes Yes No No infusionsoft.com mouseover menus iOS / Instagram Missing or broken Profiles don't have No No No Yes Yes No No instagram.com features tiled photo layout Android

Tablet and Web-dependent device A Principled Technologies test report 37 comparison for Web browsing

instagram.com Visual/presentation issues render content Sluggish slideshow

intuit.com Visual/presentation issues No No No Yes Yes Yes No transitions Intuit Can't mouseover

intuit.com No No No No No Yes No Touch interaction issues menus Sluggish menu

investopedia.com Visual/presentation issues No No No Yes Yes Yes No iOS animations Sluggish slideshow

investopedia.com Visual/presentation issues Yes Yes No Yes Yes No Yes transitions Investopedia Extraneous

investopedia.com whitespace on No No No Yes Yes Yes No Layout issues graph Mobile site loads

investopedia.com No No No Yes Yes Yes No Device detection issues by default Ad missing but io9 formatting No No No Yes Yes Yes No

io9.com Layout issues remains iOS / IRS No No No No No No No irs.gov None None Android Can't mouseover No No No No No Yes No iOS istockphoto.com Touch interaction issues tiled photos Sluggish Browse all Visual/presentation issues categories No No No Yes Yes Yes No

istockphoto.com animation iStockphoto Top navigation bar doesn't extend all No No No No No Yes No the way to the

istockphoto.com Layout issues right Bottom bar isn't flush with bottom No Yes No No No No No

istockphoto.com Layout issues of screen

Java java.com None None No No No No No No No

Tablet and Web-dependent device A Principled Technologies test report 38 comparison for Web browsing

jcpenney.com Touch interaction issues Unzoomable No No No Yes Yes Yes No Whitespace remains where ad No No No Yes Yes No No

jezebel.com Layout issues should be Jezebel Popular stories list isn't locked for No No No No No No No

jezebel.com Layout issues scrolling Content doesn't extend all the way No No No No No Yes No JVZoo to the right side of

jvzoo.com Layout issues the screen Extraneous iOS / whitespace at No No No Yes Yes Yes No Kayak Android kayak.com/more Layout issues bottom of page

kayak.com Layout issues Sizing issues No No No Yes Yes Yes No Sluggish menu iOS /

kbb.com Visual/presentation issues No No No Yes Yes No No transitions Android Kelly Blue Book Sluggish

kbb.com Visual/presentation issues expand/collapse No No No Yes Yes No No lists Sluggish slideshow iOS /

kickstarter.com Visual/presentation issues No No No Yes Yes No No transitions Kickstarter Android Missing or broken Missing slideshow

kickstarter.com No No No No No Yes No features navigation buttons iOS / Klout Choppy subhead No No No Yes Yes Yes No klout.com Visual/presentation issues transitions Android iOS / Kohls Mobile site loads No No No Yes Yes No No kohls.com Device detection issues by default Android iOS / Mobile site loads No No No Yes Yes No No KSL ksl.com Device detection issues by default Android Can't mouseover No No No No No Yes No ksl.com Touch interaction issues menus

Tablet and Web-dependent device A Principled Technologies test report 39 comparison for Web browsing

latimes.com Touch interaction issues Unzoomable No No No Yes Yes Yes No LeadPages Scrolling fast forces site to re- No No No Yes No No No Software leadpages.net Visual/presentation issues render content

Legacy legacy.com None None No No No No No No No Ad missing but formatting No No No Yes Yes No No

lifehacker.com Layout issues remains Lifehacker Popular Stories list doesn't scroll with Yes Yes No No No No No

lifehacker.com Layout issues the site Zooming distorts No No No Yes Yes No No lifehacker.com Layout issues layout iOS / Mobile site loads No No No Yes Yes No No

linkedin.com Device detection issues by default Android People You May LinkedIn Know box inconsistently No No No No No Yes No scrolls along with

linkedin.com Visual/presentation issues page iOS / Missing or broken Formatting loss in No No No No No Yes No

live.com features emails Android Mobile site loads Live No No No No No Yes No live.com Device detection issues by default Missing or broken Can't acccess site No No No No Yes No No live.com features at all Sluggish "Scroll To iOS /

livejournal.com Visual/presentation issues No No No No No No Yes Top" scrolling Android LiveJournal Scrolling fast

livejournal.com forces site to re- No No No No No No Yes Visual/presentation issues render content

Tablet and Web-dependent device A Principled Technologies test report 40 comparison for Web browsing

liveleak.com Visual/presentation issues Sluggish scrolling No No No Yes Yes No Yes Two slightly overlapping drop- Yes Yes No No No No No

Livestrong livestrong.com Layout issues down buttons Can't mouseover No No No No No Yes No livestrong.com Touch interaction issues menus Sluggish iOS /

livingsocial.com Visual/presentation issues mouseover No No No Yes Yes No Yes animations Android Sluggish navigation

livingsocial.com Visual/presentation issues No No No No No Yes No bar LivingSocial Scrolling fast

livingsocial.com forces site to re- No No No Yes Yes Yes Yes Visual/presentation issues render content Missing or broken Can't close

livingsocial.com No No No No No Yes No features mouseover menus Can't upload photos/videos Yes Yes Yes No No No Yes Missing or broken directly from

lockerdome.com features camera

lockerdome.com Visual/presentation issues Sluggish scrolling No No Yes Yes No Yes Yes Lockerdome Scrolling fast forces site to re- Yes Yes No Yes Yes Yes No

lockerdome.com Visual/presentation issues render content Sluggish mouseover Visual/presentation issues Yes Yes Yes Yes Yes Yes No animations when

lockerdome.com selecting topics Unresponsive touch scrolling to iOS / Lowe’s Yes Yes Yes Yes Yes Yes No select location in Android

lowes.com Touch interaction issues Change menu

Tablet and Web-dependent device A Principled Technologies test report 41 comparison for Web browsing

macys.com Layout issues Cut off sidebar ads Yes Yes No No Yes Yes No Sluggish

MailChimp mailchimp.com Visual/presentation issues background image No No No Yes No No No when scrolling Sluggish parallax

manta.com Visual/presentation issues Yes Yes No No No No No Manta scrolling

manta.com Visual/presentation issues Sluggish scrolling No No No No No Yes No iOS / Can't drag map Yes Yes Yes Yes Yes No No

mapquest.com Touch interaction issues around with touch Android Mis-formatted No No No No No Yes No mapquest.com Layout issues navigation bar MapQuest Missing or broken Can't see PIP No No No No No Yes No mapquest.com features button

mapquest.com Touch interaction issues Unzoomable No No No Yes Yes Yes No

mapquest.com Visual/presentation issues Sluggish map No No No Yes Yes Yes No Sluggish navigation iOS /

marketwatch.com Visual/presentation issues No No No Yes Yes No No bar Android Navigation bar

marketwatch.com doesn't scroll with No No No No No Yes No Layout issues page Zooming distorts

marketwatch.com No No Yes Yes Yes No No MarketWatch Layout issues layout Can't mouseover

marketwatch.com No No No No No Yes No Touch interaction issues menus Missing or broken "View all" arrow

marketwatch.com No No No Yes Yes Yes No features buttons broken Sluggish markets

marketwatch.com Visual/presentation issues No No No Yes Yes No No menu iOS / Marriott Missing or broken Menu button No No No No No No No marriott.com features doesn't work Android

Tablet and Web-dependent device A Principled Technologies test report 42 comparison for Web browsing

marriott.com Touch interaction issues touch Sluggish menu Visual/presentation issues No No No Yes Yes Yes No marriott.com transitions iOS / Missing or broken Can only close No No Yes No Yes No No

mashable.com features menu by swiping Android Sluggish menu Visual/presentation issues No No No Yes Yes No No mashable.com transitions

Mashable mashable.com Visual/presentation issues Sluggish scrolling No No No Yes Yes No No Scrolling fast forces site to re- No No No Yes Yes No Yes

mashable.com Visual/presentation issues render content Can't mouseover No No No No Yes No No mashable.com Touch interaction issues share buttons Sluggish slideshow

mayoclinic.org Visual/presentation issues No No No Yes Yes Yes No transitions Mayo Clinic Can't mouseover

mayoclinic.org No No No No No Yes No Touch interaction issues menus Scrolling doesn't iOS / Missing or broken cycle through Yes Yes No No No No No Android mediafire.com features page's sections Content cut off in No No Yes Yes Yes Yes No mediafire.com Layout issues each section Mediafire Missing or broken Arrow button No No Yes Yes No No No mediafire.com features double-scrolls Sluggish Visual/presentation issues background No No No Yes Yes No No

mediafire.com transitions Sluggish navigation iOS /

meetup.com Visual/presentation issues No No No Yes Yes Yes No bar Android Meetup Scrolling fast

meetup.com forces site to re- No No No No No No Yes Visual/presentation issues render content

Tablet and Web-dependent device A Principled Technologies test report 43 comparison for Web browsing

microsoft.com Visual/presentation issues No No No Yes Yes Yes No menus Scrolling fast Microsoft microsoft.com forces site to re- No No No No No Yes No Visual/presentation issues render content

microsoft.com Visual/presentation issues Sluggish scrolling No No No No No Yes No Mirriam iOS / Mobile site loads No No No Yes Yes No No

Webster m-w.com Device detection issues by default Android iOS / Mobile site loads No No No Yes Yes No No MLB mlb.com Device detection issues by default Android Can't mouseover No No No No No Yes No mlb.com Touch interaction issues menus Searching from main page iOS / Monster No No No Yes Yes No No redirects to mobile Android

monster.com Device detection issues site for results Mis-formatted Moz Yes Yes Yes Yes Yes Yes No moz.com Layout issues search bar Sluggish

mozilla.org Visual/presentation issues transitions for No No No Yes Yes Yes No news text Scrolling fast

mozilla.org forces site to re- No No No No No Yes Yes Mozilla Visual/presentation issues render content Sluggish slideshow

mozilla.org Visual/presentation issues No No No Yes Yes Yes No transitions Sluggish "mozilla"

mozilla.org Visual/presentation issues No No No Yes Yes Yes No menu Sluggish slideshow

msn.com Visual/presentation issues No No No Yes Yes Yes No transitions Mis-formatted

msn.com No No No No No Yes No MSN Layout issues Bing search bar Sluggish

msn.com Visual/presentation issues No No No Yes No No No mouseover menus

Tablet and Web-dependent device A Principled Technologies test report 44 comparison for Web browsing

mtv.com Device detection issues by default Android Sluggish slideshow Visual/presentation issues No No Yes Yes No Yes No MTV mtv.com transitions Mis-formatted No No No No No Yes No mtv.com Layout issues search bar Can't mouse over No No No No No Yes No mtv.com Touch interaction issues slideshow slides iOS / My Fitness Pal Audio/video playback No No No Yes Yes Yes No myfitnesspal.com issues Video doesn't play Android iOS / Audio/video playback No No No Yes Yes No No

myspace.com issues Video doesn't play Android Site doesn't load more content No No No No No Yes No Missing or broken when scrolled to Myspace myspace.com features the end Scrolling fast forces site to re- No No Yes Yes Yes No Yes

myspace.com Visual/presentation issues render content

myspace.com Visual/presentation issues Sluggish scrolling No No Yes Yes Yes Yes Yes iOS / Missing or broken Can't load page at No No No No Yes No No

nba.com features all Android Sluggish slideshow Visual/presentation issues No No No Yes No Yes No nba.com transitions NBA Missing or broken Can't close mouse No No No No No Yes No nba.com features over menus Scrolling at all forces site to re- No No No Yes No Yes No

nba.com Visual/presentation issues render content Can't watch full iOS / Missing or broken content without No No No Yes Yes Yes No Android NBC nbc.com features apps Glitchy slideshow No No No No Yes No No nbc.com Visual/presentation issues transitions

Tablet and Web-dependent device A Principled Technologies test report 45 comparison for Web browsing

ncaa.com Device detection issues by default Android Missing Twitter NCAA bird icon, replaced No No Yes No Yes Yes Yes

ncaa.com Layout issues with NCAA icon Sidebar schedule is Yes Yes Yes No Yes No No ncaa.com Layout issues cut off iOS / Netflix Missing or broken Video only plays No No No Yes Yes Yes No netflix.com features with app Android networksolutions. Mobile site loads No No No Yes Yes No No iOS

Network com Device detection issues by default Solutions networksolutions. Sluggish navigation Visual/presentation issues No No No Yes Yes Yes No

com bar animations Sluggish navigation iOS / Newegg newegg.com Visual/presentation issues No No No Yes Yes No No menus Android iOS / Mobile site loads No No No Yes Yes No No Newsmax newsmax.com Device detection issues by default Android

newsmax.com Visual/presentation issues News ticker lags No No No Yes Yes No No Sluggish navigation iOS /

nfl.com Visual/presentation issues No No No Yes Yes No No menus Android Mobile site loads

nfl.com No No No No No No Yes NFL Device detection issues by default Missing or broken

nfl.com No No No No No No Yes features Empty menu Sluggish navigation

nfl.com Visual/presentation issues No No No Yes Yes Yes No bar when scrolling iOS / NHL Mobile site loads No No No Yes Yes No No nhl.com Device detection issues by default Android

Tablet and Web-dependent device A Principled Technologies test report 46 comparison for Web browsing

nhl.com Visual/presentation issues render content Sluggish slideshow

nih.gov Visual/presentation issues No No No Yes Yes No No transitions Can't mous-eover

nih.gov No No No No No Yes No NIH Touch interaction issues menus Mis-formatted

nih.gov No No No Yes Yes No No Layout issues number boxes Sluggish navigation

ning.com Visual/presentation issues Yes Yes No No No No No bar Ning Mis-formatted

ning.com language drop- No No No No No Yes No Layout issues down menu Sluggish image iOS /

noaa.gov Visual/presentation issues No No No Yes Yes No No transitions Android forecast.weather. gov/MapClick.php ?CityName=Durha NOAA m&state=NC&site Sluggish map Visual/presentation issues No No No Yes Yes No No =RAH&lat=35.980 navigation 4&lon=- 78.915#.U3pRdfld

Vps Sluggish fade-in

Nordstrom nordstrom.com Visual/presentation issues animation when No No No Yes Yes No No iOS loading images Sluggish menu iOS /

npr.org Visual/presentation issues No No No Yes Yes No Yes transitions Android

NPR npr.org Touch interaction issues Unzoomable No No No Yes Yes Yes No Sluggish mouse

npr.org Visual/presentation issues No No No Yes Yes No No over menus

Tablet and Web-dependent device A Principled Technologies test report 47 comparison for Web browsing

npr.org Visual/presentation issues No No No Yes Yes No No bar iOS / Audio/video playback Video only plays in No No No Yes No No No

nydailynews.com issues full-screen mode Android NY Daily News Audio/video playback No No No No Yes Yes No nydailynews.com issues Video doesn't play

nydailynews.com Touch interaction issues Unzoomable No No No Yes Yes Yes No iOS / NY Post No No No No No No No nypost.com None None Android nytimes.com/proj ects/2012/snow- iOS / No No No Yes Yes Yes No fall/#/?part=tunn Missing or broken No parallax Android

el-creek features scrolling nytimes.com/proj Page doesn't ects/2012/snow- extend all the way No No No Yes Yes No No fall/#/?part=tunn to the right side of

NY Times el-creek Layout issues the screen nytimes.com/proj ects/2012/snow- Yes Yes No No No No Yes fall/#/?part=tunn Glitchy parallax

el-creek Visual/presentation issues scrolling Scrolling fast forces site to re- No No No No No No Yes

nytimes.com Visual/presentation issues render content Page layout NY.gov doesn't line up at No No No Yes Yes No No

ny.gov Layout issues bottom Mobile site loads No No No Yes Yes No No odesk.com Device detection issues by default Missing or broken Can't view content oDesk No No No Yes Yes No No odesk.com features without logging in Sluggish slideshow Visual/presentation issues No No No Yes Yes No No odesk.com transitions

Tablet and Web-dependent device A Principled Technologies test report 48 comparison for Web browsing

odesk.com Layout issues button Badges don't No No No No No Yes No odesk.com Visual/presentation issues animate opentable.com/ra Sluggish slideshow iOS / OpenTable Visual/presentation issues No No No Yes Yes No Yes leigh-restaurants transitions Android Sluggish slideshow

oracle.com Visual/presentation issues No No No Yes Yes No No transitions Sluggish "open

oracle.com Visual/presentation issues No No No Yes Yes Yes No Oracle info" menu Text overlays

oracle.com No No No Yes Yes No No Layout issues image in slideshow iOS / Mobile site loads No No No Yes Yes No No

orbitz.com Device detection issues by default Android Orbitz Site loads too wide No No Yes No No No No orbitz.com Layout issues by default

orbitz.com Touch interaction issues Unzoomable No No No Yes Yes Yes No Sluggish text

outbrain.com Visual/presentation issues No No No Yes Yes No No Outbrain transitions iOS / Can't mouse over No No No Yes Yes Yes No

overstock.com Touch interaction issues menus Android Missing or broken Overstock No No No No No Yes No overstock.com features Page freezes up Sluggish image Visual/presentation issues No No No Yes Yes No No overstock.com transitions iOS / Pandora Missing or broken Requires app to No No No Yes Yes Yes No pandora.com features access content Android iOS / Patch No No No Yes Yes Yes No patch.com Touch interaction issues Unzoomable Android iOS / PayPal Mobile site loads No No No Yes Yes No No paypal.com Device detection issues by default Android

Tablet and Web-dependent device A Principled Technologies test report 49 comparison for Web browsing

PBS pbs.org None None No No No No No No No iOS iOS / PC Magazine No No No No No No No pcmag.com None None Android iOS / PCH Missing or broken Missing "register" No No No Yes Yes Yes No pch.com features button Android iOS / People Audio/video playback Embedded videos No No No Yes Yes No No people.com issues don't play Android Mobile site loads No No No Yes Yes No No iOS perezhilton.com Device detection issues by default Perez Hilton Audio/video playback No No No Yes Yes No No perezhilton.com issues Video doesn't play Sluggish navigation

petflow.com Visual/presentation issues No No No Yes Yes Yes No bar Mis-formatted

petflow.com Yes Yes No No No No No Layout issues drop down menus Sluggish slideshow

petflow.com Visual/presentation issues No No No Yes Yes No No PetFlow transitions Zooming distorts

petflow.com No No Yes Yes Yes Yes No Layout issues layout Sluggish drop

petflow.com Visual/presentation issues No No No Yes Yes Yes Yes down menus iOS / Mobile site loads No No No Yes Yes No No

photobucket.com Device detection issues by default Android Scrolling fast Photobucket forces site to re- No No Yes Yes Yes No Yes

photobucket.com Visual/presentation issues render content Missing or broken Can't upload No No No Yes Yes No No photobucket.com features photos

Tablet and Web-dependent device A Principled Technologies test report 50 comparison for Web browsing

Picmonkey picmonkey.com Touch interaction issues Unzoomable No No No Yes Yes Yes No Missing or broken No No No Yes Yes Yes No picmonkey.com features Can't edit photos iOS / Pinterest Missing or broken No No No Yes No Yes No pinterest.com features Missing tour Android iOS / Missing or broken Slideshow won't No No No Yes Yes Yes No PNC Bank pnc.com features play without Flash Android Distorted site No No No No No Yes No pnc.com Layout issues layout iOS / Mobile site loads No No No Yes Yes No No

politico.com Device detection issues by default Android

Politico politico.com Visual/presentation issues Jittery bottom bar No Yes Yes No No No No Can't mouse over No No No No No Yes No politico.com Touch interaction issues menus Missing or broken Twitter box scrolls PR Web No No No Yes No No No prweb.com features horizontally Sluggish tab iOS / Priceline priceline.com Visual/presentation issues No No No Yes Yes Yes No transitions Android Extraneous whitespace and iOS / Quora Yes Yes No Yes Yes Yes Yes mis-formatted Android

quora.com Layout issues earth image iOS / QVC Can't mouse over No No No No No Yes No qvc.com Touch interaction issues menus Android Sluggish navigation

rackspace.com Visual/presentation issues No No No Yes Yes Yes No bar Rackspace Zooming distorts

rackspace.com No No Yes Yes Yes Yes No Layout issues layout Sluggish slideshow iOS /

rakuten.com Visual/presentation issues No No No Yes Yes No No transitions Rakuten Android Sluggish navigation

rakuten.com Visual/presentation issues No No No Yes Yes No No bar transitions

Tablet and Web-dependent device A Principled Technologies test report 51 comparison for Web browsing

rantlifestyle.com Visual/presentation issues Yes No No Yes Yes Yes No bar Rant Lifestyle Mis-formatted

rantlifestyle.com No No No Yes Yes No No Layout issues sidebar ad iOS / Mobile site loads No No No Yes Yes No No

realtor.com Device detection issues by default Android Realtor Sluggish Visual/presentation issues background image No No No No No No No

realtor.com transitions iOS / Yes No No Yes Yes No No Red Fin redfin.com Touch interaction issues Unzoomable Android Can't mouse over No No No Yes Yes Yes No redfin.com Touch interaction issues menus iOS / Mis-formatted No No No Yes Yes No No

redbox.com Layout issues logo text Android Redbox Navigation bar doesn't scroll with No No No No No Yes No

redbox.com Layout issues page

redbox.com Touch interaction issues Unzoomable No No No Yes Yes No No

Reddit reddit.com None None No No No No No No No Page loads too No Yes No No No No No reference.com Layout issues wide by default Reference Bottom navigation bar doesn't appear No No No Yes Yes Yes No

reference.com Visual/presentation issues initially How to use a coupon bar covers No No No Yes Yes No No

retailmenot.com Layout issues slideshow buttons Scrolling fast RetailMeNot forces site to re- No No No Yes Yes No No

retailmenot.com Visual/presentation issues render content Sluggish "popular Visual/presentation issues No No No Yes Yes Yes Yes retailmenot.com categories" menu

Tablet and Web-dependent device A Principled Technologies test report 52 comparison for Web browsing

Does the site have the listed problem? Google Chrome Platforms IE11 Google on Android Google for which Site URL Problem Type Problem IE 11 App Desktop Chrome Galaxy Browser Chrome alternative on on on Note on Galaxy on apps are Microsoft Microsoft Microsoft 10.1 note 10.1 Safari on Samsung available Surface Surface Surface 2014 2014 Apple Chrome- Pro 2 Pro 2 Pro 2 Edition Edition iPad Air book 2 Missing or broken Missing How to No No No No No Yes No retailmenot.com features use a coupon bar iOS / Reuters Mobile site loads No No No Yes Yes No No reuters.com Device detection issues by default Android Mobile site loads No No No No Yes No No rr.com Device detection issues by default Page loads too No Yes No No No No No rr.com Layout issues wide by default Road Runner Missing or broken Latest comments No No No Yes No Yes No rr.com features missing Sluggish slideshow Visual/presentation issues No No No Yes No No No rr.com transitions Unsupported browser to download game Yes No No Yes Yes Yes Yes iOS Roblox Missing or broken client or requires

roblox.com features app Extraneous No No No Yes Yes No No roblox.com Layout issues whitespace Sluggish slideshow iOS / Rolling Stone rollingstone.com Visual/presentation issues No No No Yes Yes No No transitions Android rottentomatoes.c iOS / Mobile site loads No No No Yes Yes No No

Rotten om Device detection issues by default Android Tomatoes rottentomatoes.c Missing or broken No No No No No Yes No

om features Missing trailer Sluggish text iOS /

rt.com Visual/presentation issues No No No Yes Yes No No transitions Android RT Can't mouse over rt.com No No No No No Yes No Touch interaction issues slideshow slides

rt.com Touch interaction issues Unzoomable No No No Yes Yes Yes No iOS / Sales Force No No No Yes Yes Yes No salesforce.com Touch interaction issues Unzoomable Android iOS / Salon Zooming distorts No No Yes Yes Yes Yes No salon.com Layout issues layout Android

Tablet and Web-dependent device A Principled Technologies test report 53 comparison for Web browsing

samsclub.com Device detection issues by default Android

Sams Club samsclub.com Touch interaction issues Unzoomable No No No No Yes No No Sluggish navigation Visual/presentation issues Yes Yes No Yes Yes Yes Yes samsclub.com bar Sluggish slideshow

sbnation.com Visual/presentation issues Yes Yes No No No No No SB Nation transitions Sluggish View iOS /

scottrade.com Visual/presentation issues No No No No Yes Yes No More animation Scottrade Android Mobile site loads

scottrade.com No No No Yes No No No Device detection issues by default Unresponsive Screencast Missing or broken "Move" button for No No No Yes Yes Yes No

screencast.com features trailer video Banner image doesn't extend all iOS / No No No Yes Yes No No the way across the Android

scribd.com Layout issues screen.

Scribd scribd.com Touch interaction issues Unzoomable No No No Yes Yes Yes No Missing or broken Book carousel Yes Yes No No No No No scribd.com features don't scroll Sluggish scrolling Visual/presentation issues No No No Yes No No Yes scribd.com book carousels iOS / No No No No No Yes No Sears sears.com Layout issues Formatting issues Android Page loads too Yes No No No No No No sears.com Layout issues wide by default Scrolling forces site to re-render No No No No No Yes No

sfgate.com Visual/presentation issues content

SFGate sfgate.com Visual/presentation issues Sluggish scrolling No No No No No Yes Yes Navigation bar doesn't scroll with Yes No No No No No No

sfgate.com Layout issues page

Tablet and Web-dependent device A Principled Technologies test report 54 comparison for Web browsing

shareasale.com Visual/presentation issues No No No Yes Yes Yes No ShareASale transitions Sluggish carousel

shopathome.com Visual/presentation issues No No No Yes Yes Yes No transitions Page loads too

shopathome.com No Yes No No No No No Layout issues wide by default Closing bottom bar

ShopAtHome shopathome.com leaves extraneous No No Yes Yes No No Yes Layout issues whitespace Zooming distorts

shopathome.com Yes Yes Yes Yes Yes No Yes Layout issues layout Mis-formatted

shopathome.com No No No Yes No No No Layout issues bottom text Sluggish navigation

shopify.com Visual/presentation issues No No No No No Yes No iOS bar Sluggish carousel

shopify.com Visual/presentation issues No No No Yes Yes Yes No Shopify transitions

shopify.com Touch interaction issues Unzoomable No No No Yes Yes Yes No Text jitters when

shopify.com Yes Yes No No No No No Visual/presentation issues cycling tab buttons Sluggish slideshow iOS /

shutterfly.com Visual/presentation issues No No No Yes No Yes No transitions Android Can't mouse over

Shutterfly shutterfly.com No No No No No Yes No Touch interaction issues menus Mobile site loads

shutterfly.com No No No No Yes No No Device detection issues by default iOS / Mobile site loads No No No No No Yes No

shutterstock.com Device detection issues by default Android

Shutterstock shutterstock.com Layout issues Mis-formatted text No No No Yes Yes No No Sluggish slideshow Visual/presentation issues No No No Yes Yes Yes No shutterstock.com transitions

Tablet and Web-dependent device A Principled Technologies test report 55 comparison for Web browsing

slate.com Layout issues navigation bar Android Missing or broken Slideshow arrows No No No No Yes Yes No slate.com features don't work Slate slate.com Touch interaction issues Unzoomable No No No Yes Yes Yes No

slate.com Layout issues Mis-formatted text No No No Yes Yes No No Missing or broken Can't access full No No No Yes Yes No No slate.com features navigation menu iOS / Slickdeals No No No No No No No slickdeals.net None None Android slideshare.net/upl Sluggish navigation Visual/presentation issues No No No No No Yes No Android

oad/ bar Scrolling fast

slideshare.net forces site to re- No No No Yes Yes No No SlideShare Visual/presentation issues render content Mobile site loads

slideshare.net No No No Yes Yes No No Device detection issues by default Missing or broken Upload not

slideshare.net No No No Yes Yes Yes No features supported iOS / Mobile site loads No No No Yes Yes No No

soundcloud.com Device detection issues by default Android

SoundCloud soundcloud.com Touch interaction issues Unzoomable No No No Yes Yes Yes No soundcloud.com/ Yes Yes No No No No No

explore Visual/presentation issues Jittery sidebar Mis-formatted Sourceforge No No No Yes Yes No No sourceforge.net Layout issues navigation bar text iOS / Missing or broken No No No Yes Yes No No

Southwest southwest.com features Site doesn't load Android Airlines Can't mouse over No No No No No Yes No southwest.com Touch interaction issues menus

Tablet and Web-dependent device A Principled Technologies test report 56 comparison for Web browsing

Does the site have the listed problem? Google Chrome Platforms IE11 Google on Android Google for which Site URL Problem Type Problem IE 11 App Desktop Chrome Galaxy Browser Chrome alternative on on on Note on Galaxy on apps are Microsoft Microsoft Microsoft 10.1 note 10.1 Safari on Samsung available Surface Surface Surface 2014 2014 Apple Chrome- Pro 2 Pro 2 Pro 2 Edition Edition iPad Air book 2 iOS / Missing or broken Can't run speed No No No Yes Yes Yes No Speedtest speedtest.net features test in browser Android Mobile site loads No No No Yes Yes Yes No speedtest.net Device detection issues by default Missing or broken Pictures missing No No No Yes No No No iOS sprint.com features from slideshow Sprint Sluggish slideshow Visual/presentation issues No No No Yes Yes No No sprint.com transitions Sluggish menu

squarespace.com Visual/presentation issues No No No No Yes No No iOS transitions

squarespace.com Touch interaction issues Unzoomable No No No Yes Yes Yes No Squarespace squarespace.com Sluggish slideshow Visual/presentation issues Yes No No Yes Yes Yes Yes

/tour/overview transitions Sluggish parallax

squarespace.com Visual/presentation issues Yes Yes No No No No No background effect stackoverflow.co Stack Overflow No No No No No No No m None None stackexchange.co Sluggish carousel StackExchange Visual/presentation issues No No No Yes Yes Yes Yes Android m transitions Sluggish menu iOS /

staples.com Visual/presentation issues No No No Yes Yes No No scrolling Android Mobile site loads

Staples staples.com No No No Yes Yes No No Device detection issues by default Missing or broken

staples.com Yes Yes No No No Yes No features Missing carousels Site loads too wide Stat Counter No No No No Yes No No statcounter.com Layout issues by default iOS /

stumbleupon.com Visual/presentation issues Sluggish menus No No No No No Yes No Stumble Upon Android Missing or broken Missing All

stumbleupon.com Yes Yes Yes No No No No features Interests menu iOS / Suntrust Missing or broken Missing slideshow Yes Yes Yes No Yes Yes No suntrust.com features navigation buttons Android

Tablet and Web-dependent device A Principled Technologies test report 57 comparison for Web browsing

swagbucks.com Layout issues bottom of page Swagbucks Navigation bar doesn't scroll with No None No No No No No

swagbucks.com Layout issues page Jumpy Publisher button at bottom Yes No Yes No No No No

taboola.com Visual/presentation issues right Scrolling fast Taboola forces site to re- No No No No No Yes No

taboola.com Visual/presentation issues render content Sluggish Visual/presentation issues No No No No Yes No No taboola.com animations iOS / Tagged Mobile site loads No No No Yes Yes No No tagged.com Device detection issues by default Android iOS / Mobile site loads No No No Yes Yes No No

target.com Device detection issues by default Android Page loads too Target No No Yes No No No No target.com Layout issues wide by default Can't mouse over No No No No No Yes No target.com Touch interaction issues slideshow slides Choppy slideshow No No No Yes Yes No No tdbank.com Visual/presentation issues transitions TD Bank Mis-formatted Yes Yes No No No Yes Yes tdbank.com Layout issues navigation tabs Scrolling fast iOS / TechCrunch forces site to re- No No No No Yes No Yes Android techcrunch.com Visual/presentation issues render content Scrolling fast iOS / Telegraph.co.uk forces site to re- No No Yes Yes Yes Yes Yes Android telegraph.co.uk Visual/presentation issues render content

Tablet and Web-dependent device A Principled Technologies test report 58 comparison for Web browsing

theatlantic.com Visual/presentation issues No No No Yes No No No transitions The Atlantic Android Mobile site loads

theatlantic.com No No No No Yes No No Device detection issues by default Scrolling fast forces site to re- No No No Yes Yes Yes Yes iOS

theblaze.com Visual/presentation issues render content Sluggish The Latest Visual/presentation issues Yes Yes No Yes Yes Yes No The Blaze theblaze.com scrolling Sluggish ad Visual/presentation issues No Yes No Yes Yes Yes No theblaze.com scrolling Sluggish slideshow Visual/presentation issues No No No Yes Yes Yes No theblaze.com transitions Sluggish sidebar ad iOS /

thechive.com Visual/presentation issues No No No Yes Yes Yes No scrolling Android The Chive Scrolling fast

thechive.com forces site to re- No No No Yes Yes Yes No Visual/presentation issues render content thedailybeast.co Mobile site loads No No No Yes Yes Yes No

m Device detection issues by default The Daily Beast thedailybeast.co Page loads too Yes No No No No No No

m Layout issues wide by default Sluggish slideshow iOS /

dailycaller.com Visual/presentation issues No No No Yes Yes No No transitions Android Mis-formatted ads

dailycaller.com Yes No Yes No No No Yes The Daily Caller Layout issues and background Scrolling fast

dailycaller.com forces site to re- No No No No No No Yes Visual/presentation issues render content The Free iOS / thefreedictionary. Missing or broken Unable to drag No Yes No Yes Yes No No

Dictionary com features around content Android

Tablet and Web-dependent device A Principled Technologies test report 59 comparison for Web browsing

Fool fool.com Touch interaction issues menus Android

The Kitchn thekitchn.com None None No No No No No No No Sluggish fade

Theme Forest themeforest.net Visual/presentation issues animation ("New No No No Yes Yes No No Items") Scrolling fast iOS / forces site to re- No No No Yes Yes No No Android The Verge theverge.com Visual/presentation issues render content Sluggish "Trending Visual/presentation issues No No No Yes Yes No No theverge.com Now" drop down This Blew My thisblewmymind.c Sharing pane is cut No No No No No Yes No

Mind om Layout issues off iOS / Mobile site loads No No No Yes Yes No No

ticketmaster.com Device detection issues by default Android Jumpy navigation No No Yes No No No No ticketmaster.com Visual/presentation issues bar Ticketmaster Navigation bar doesn't scroll with No No No No No Yes No

ticketmaster.com Layout issues page Slideshow text is Yes No No No No Yes No ticketmaster.com Layout issues cut off at top Scrolling in Menu Tiger Direct is choppy or No No No Yes Yes No No

tigerdirect.com Touch interaction issues doesn't work at all iOS / Time No No No No No No No time.com None None Android Sluggish navigation

timeanddate.com Visual/presentation issues No No No Yes Yes Yes No Time and Date bar iOS / T-Mobile Missing or broken Missing bottom No No No No No No No t-mobile.com features section Android

Tablet and Web-dependent device A Principled Technologies test report 60 comparison for Web browsing

t-mobile.com Visual/presentation issues Scrolling glitches Yes No No Yes Yes No No Scrolling fast iOS / forces site to re- No No No Yes No Yes Yes Android tmz.com Visual/presentation issues render content TMZ Sluggish navigation Visual/presentation issues No No No Yes Yes Yes No tmz.com bar

tmz.com Touch interaction issues Unzoomable No No No Yes Yes Yes No tomshardware.co iOS / Mobile site loads No No No Yes Yes No No Toms m Device detection issues by default Android Hardware Scrolling fast tomshardware.co forces site to re- No No No No No Yes No

m Visual/presentation issues render content Sluggish slideshow iOS / Toys R Us toysrus.com Visual/presentation issues No No No Yes Yes Yes No transitions Android iOS / Travelocity Mobile site loads No No No Yes Yes No No travelocity.com Device detection issues by default Android Sluggish slideshow iOS /

tripadvisor.com Visual/presentation issues No No No Yes Yes No No transitions Trip Advisor Android Sluggish calendar

tripadvisor.com Visual/presentation issues No No No Yes Yes No No transitions iOS / Mobile site loads No No No Yes Yes No No

trulia.com Device detection issues by default Android Jumpy parallax Yes Yes No No No No No trulia.com Visual/presentation issues scrolling Missing search Trulia No No Yes No No No No trulia.com Layout issues icon Sluggish slideshow Visual/presentation issues No No No No No Yes No trulia.com transitions Missing or broken Parallax scrolling No No No No No Yes No trulia.com features doesn't happen iOS / Missing or broken Missing return to No No No Yes Yes Yes No Tumblr tumblr.com features top button Android Choppy scrolling No No No Yes Yes Yes No tumblr.com Visual/presentation issues through tags

Tablet and Web-dependent device A Principled Technologies test report 61 comparison for Web browsing

tumblr.com Visual/presentation issues of page Links at bottom right don't No No No Yes Yes Yes No disappear when

tumblr.com Layout issues scrolling Missing or broken Reblogging doesn't No No No Yes Yes Yes No tumblr.com features work Scrolling fast forces site to re- No No No Yes Yes Yes No

tumblr.com Visual/presentation issues render content tvguide.com/vide iOS / Audio/video playback No No No Yes Yes Yes No TV Guide o/player.aspx issues Video doesn't play Android Can't mouse over No No No No No Yes No tvguide.com Touch interaction issues menus timewarnercable. iOS / Mobile site loads No No No No Yes Yes No

com Device detection issues by default Android Scrolling fast TWC timewarnercable. forces site to re- No No No No No Yes No

com Visual/presentation issues render content timewarnercable. Missing or broken Missing feedback No No No No No Yes No

com features button iOS / Missing or broken No No No Yes Yes Yes No

twitch.tv/faceittv features Chat doesn't load Android Scrolling fast forces site to re- No No No Yes Yes Yes No

Twitch.tv twitch.tv Visual/presentation issues render content Subscribe button No No No Yes Yes No No twitch.tv Layout issues mis-formatted Audio/video playback Videos don't auto- No No No Yes Yes Yes No twitch.tv issues play

Tablet and Web-dependent device A Principled Technologies test report 62 comparison for Web browsing

typepad.com Layout issues bar iOS / Mobile site loads No No No Yes Yes No No

united.com Device detection issues by default Android Sluggish mobile United Airlines Visual/presentation issues No No No Yes No No No united.com menu transitions Can't mouse over No No No No No Yes No united.com Touch interaction issues menus Sluggish slideshow iOS /

ups.com Visual/presentation issues No No No Yes Yes No No transitions UPS Android Can't mouse over

ups.com No No No No No Yes No Touch interaction issues menus Scrolling fast Upworthy forces site to re- No No No Yes Yes Yes No

upworthy.com Visual/presentation issues render content Audio doesn't play Urban iOS / urbandictionary.c Audio/video playback for word No No No No Yes No No Dictionary Android om issues pronunciations iOS / Mobile site loads No No No Yes Yes No No

usbank.com Device detection issues by default Android

usbank.com Touch interaction issues Unzoomable No No No Yes Yes Yes No Choppy menu No No No No No Yes No usbank.com Visual/presentation issues navigation US Bank m.usbank.com/m obile- web/checking/bro No No No No No Yes No wse-and- Distorted site

compare.html Layout issues layout

Tablet and Web-dependent device A Principled Technologies test report 63 comparison for Web browsing

US Magaizine usmagazine.com Visual/presentation issues No No No Yes Yes No Yes transitions Android Scrolling fast iOS / US News forces site to re- No No No Yes Yes Yes No Android usnews.com Visual/presentation issues render content iOS / Mobile site loads No No No Yes Yes No No

usatoday.com Device detection issues by default Android Sluggish menu Visual/presentation issues No No No Yes Yes No No usatoday.com navigation Sluggish slideshow Visual/presentation issues No No No No No No Yes usatoday.com transitions

USA Today usatoday.com Visual/presentation issues Sluggish scrolling No No No No No No Yes Scrolling fast forces site to re- No No No No No Yes No

usatoday.com Visual/presentation issues render content Header bar behaves sluggishly Visual/presentation issues No No No No No Yes Yes when scrolling too

usatoday.com fast Sluggish slideshow iOS / USAA usaa.com Visual/presentation issues No No No Yes Yes Yes Yes transitions Android iOS / Mobile site loads No No No Yes Yes No No

usps.com Device detection issues by default Android

USPS usps.com Layout issues Main image cut off No No No No No Yes No Can't mouse over No No No No No Yes No usps.com Touch interaction issues menus in top bar Sluggish slideshow iOS / Verizon verizon.com Visual/presentation issues No No No Yes Yes No No transitions Android verizonwireless.c Mobile site loads No No No Yes Yes No No

Verizon om Device detection issues by default Wireless verizonwireless.c Slideshow content No No No Yes Yes No No

om Layout issues cutoff

Tablet and Web-dependent device A Principled Technologies test report 64 comparison for Web browsing

om Layout issues Search icon cutoff verizonwireless.c Sluggish menu Visual/presentation issues No No No Yes Yes No No

om navigation verizonwireless.c Visual/presentation issues Sluggish scrolling No No No Yes No No Yes

om verizonwireless.c Missing or broken No No No No No No Yes

om features Broken links verizonwireless.c Yes Yes No No No No Yes

om Layout issues Mis-formatted text verizonwireless.c Mis-formatted No No No Yes Yes No No

om Layout issues "get more" button iOS / No No No No No No Yes VICE vice.com Visual/presentation issues Choppy scrolling Android Choppy featured No No No Yes Yes No No vice.com Visual/presentation issues picks scrolling iOS / Audio/video playback Missing No Yes Yes Yes Yes Yes No

vimeo.com issues background video Android Scrolling fast forces site to re- Vimeo No No No Yes No No No vimeo.com Visual/presentation issues render content Missing No No No Yes Yes No No vimeo.com Layout issues background image

vimeo.com Touch interaction issues Unzoomable No No No Yes Yes Yes No Distorted ad Viral Nova Yes Yes Yes No No No No viralnova.com Layout issues layout at top

Vistaprint vistaprint.com None None No No No No No No No Sluggish slideshow iOS /

vrbo.com Visual/presentation issues No No No Yes Yes Yes No transitions Vrbo Android Page loads too

vrbo.com No No No No Yes No No Layout issues wide by default

vube.com Visual/presentation issues Sluggish scrolling No No No Yes Yes No Yes

Tablet and Web-dependent device A Principled Technologies test report 65 comparison for Web browsing

vube.com No No No No No Yes No features between videos Audio/video playback Choppy video

vube.com No No No No No No Yes Vube issues playback Sluggish

vube.com Visual/presentation issues transitions No No No Yes Yes No Yes between videos

W3Schools w3schools.com None None No No No No No No No iOS / Mobile site loads No No No Yes Yes No No

walgreens.com Device detection issues by default Android Walgreens Mouse over menus distort No No No No No Yes No

walgreens.com Layout issues layout Scrolling fast iOS / forces site to re- No No No Yes No No No Wall Street Android wsj.com Visual/presentation issues render content Journal Choppy news No No No Yes Yes No Yes wsj.com Visual/presentation issues ticker Sluggish slideshow iOS /

walmart.com Visual/presentation issues No No No Yes Yes No Yes transitions Android Sluggish carousel

Walmart walmart.com Visual/presentation issues No No No Yes Yes No No transitions Page loads too

walmart.com Yes Yes Yes No Yes No Yes Layout issues wide by default warriorforum.co Zooming distorts No No Yes Yes Yes Yes Yes

m Layout issues layout Warrior Forum warriorforum.co White box appears No No No Yes No No No

m Layout issues when scrolling Washington washingtonpost.c Thumbnail iOS / Visual/presentation issues No No No Yes Yes Yes No Post om transitions sluggish Android iOS / Wayfair Mobile site loads No No No Yes Yes No No wayfair.com Device detection issues by default Android

Tablet and Web-dependent device A Principled Technologies test report 66 comparison for Web browsing

weather.com Visual/presentation issues No No No Yes Yes No No transitions Android Background image

weather.com No No No Yes Yes Yes No Layout issues isn't stationary Jumpy background

weather.com image while Yes Yes No No No No No Weather Visual/presentation issues scrolling Misaligned

weather.com Yes Yes No No No No No Layout issues navigation bar

weather.com Visual/presentation issues Sluggish scrolling No No Yes No No No Yes Jumpy feedback

weather.com No No No Yes Yes No No Visual/presentation issues button wunderground.co m/cgi- Weather iOS / bin/findweather/ No No No No No Yes No Underground Forecast graph Android hdfForecast?quer flashes when

y=27703 Visual/presentation issues selecting a point Can't mouse over Weather.gov No No No No No Yes No weather.gov Touch interaction issues menus Sluggish slideshow iOS / WebMD webmd.com Visual/presentation issues No No No Yes Yes Yes No transitions Android Sluggish slideshow

webs.com Visual/presentation issues No No No Yes Yes Yes No transitions Jumpy navigation

webs.com No No Yes No No No No Webs Visual/presentation issues bar Sluggish navigation

webs.com Visual/presentation issues No No No Yes Yes Yes No bar Mobile site loads No No No Yes Yes Yes No weebly.com Device detection issues by default Audio/video playback No No No No Yes No No Weebly weebly.com issues Glitchy video

weebly.com Touch interaction issues Unzoomable No No No Yes Yes Yes No Audio/video playback No No No No No Yes No weebly.com issues Video doesn't play

Tablet and Web-dependent device A Principled Technologies test report 67 comparison for Web browsing

wellsfargo.com Visual/presentation issues No No No Yes Yes Yes Yes transitions Wells Fargo Android Sluggish carousel

wellsfargo.com Visual/presentation issues No No No Yes Yes Yes No transitions iOS / WhitePages No No No Yes Yes Yes No whitepages.com Touch interaction issues Unzoomable Android Scrolling fast forces site to re- No No No Yes Yes Yes Yes

Wideinfo wideinfo.org Visual/presentation issues render content Can't mouse over No No No No No Yes No wideinfo.org Touch interaction issues "blogger" menu

wikia.com Visual/presentation issues Sluggish scrolling No No Yes No No No Yes iOS Wikia Sluggish mouse

wikia.com Visual/presentation issues No No No Yes Yes Yes No over animations iOS / Mobile site loads Yes Yes No Yes Yes Yes No wikiHow wikihow.com Device detection issues by default Android Sluggish slideshow Visual/presentation issues No No No No No No Yes wikihow.com transitions en.wikipedia.org/ iOS / Wikipedia Mobile site loads No No No Yes Yes No No wiki/Main_Page Device detection issues by default Android iOS / Mobile site loads No No No Yes Yes Yes No Wimp.com wimp.com Device detection issues by default Android

wimp.com Touch interaction issues Unzoomable No No No Yes Yes Yes No iOS / Can't mouse over No No No No No Yes No

wired.com Touch interaction issues menus Android Wired Sluggish mouse Visual/presentation issues over menu No No No Yes Yes No No

wired.com animations

wired.com Visual/presentation issues Low-res logo No No No No No Yes No Can't mouse over No No No No No Yes No Wix wix.com Touch interaction issues menus

wix.com Touch interaction issues Unzoomable No No No Yes No Yes No

Tablet and Web-dependent device A Principled Technologies test report 68 comparison for Web browsing

atures Layout issues Misaligned icons Sluggish carousel

woot.com Visual/presentation issues No No No Yes Yes No No transitions Woot Mouse over

woot.com menus distort No No No Yes Yes Yes No Layout issues layout iOS / Background image No No No Yes Yes No No

wordpress.com Android Wordpress.com Layout issues cutoff Page loads too tall Yes Yes Yes No No No No wordpress.com Layout issues by default iOS / Wordpress.org No No No No No No No

wordpress.org None None Android worldstarhiphop.c iOS / Mobile site loads No No No Yes Yes Yes No

om Device detection issues by default Android worldstarhiphop.c WorldStarHipHop Yes Yes Yes No No No No om Layout issues Cutoff sidebar ad Can't scroll when worldstarhiphop.c finger placed over No No Yes No No No No

om Touch interaction issues video Sluggish navigation

comcast.net Visual/presentation issues No No No Yes Yes Yes No bar Xfinity Sluggish slideshow

comcast.net Visual/presentation issues Yes Yes No Yes Yes Yes Yes transitions iOS / Mobile site loads No No No Yes Yes Yes No

yahoo.com Device detection issues by default Android Scrolling fast forces site to re- No No No No No Yes Yes

Yahoo yahoo.com Visual/presentation issues render content Sluggish slideshow Visual/presentation issues No No No No No No Yes yahoo.com transitions Sluggish navigation Visual/presentation issues No No No No No No Yes yahoo.com bar

Tablet and Web-dependent device A Principled Technologies test report 69 comparison for Web browsing

yellowpages.com Device detection issues by default Android Scrolling fast forces site to re- No No No No No Yes Yes

yellowpages.com Visual/presentation issues render content Sluggish parallax Yellow Pages Visual/presentation issues Yes Yes No No No No No yellowpages.com background effect Missing or broken No parallax No No No No No Yes No yellowpages.com features scrolling

yellowpages.com Layout issues Unzoomable No No No Yes Yes No No Sluggish navigation Visual/presentation issues No No No No No Yes No yellowpages.com bar iOS / Mobile site loads No No No Yes Yes No No

yelp.com Device detection issues by default Android Yelp Scrolling fast forces site to re- No No No No No Yes No

yelp.com Visual/presentation issues render content iOS / Mobile site loads No No No Yes Yes Yes No YouTube youtube.com Device detection issues by default Android Menu scrolls with No No No Yes Yes No No youtube.com Layout issues page Mis-formatted Yes No No No No No No zap2it.com Layout issues logo at top Sluggish navigation Visual/presentation issues No No No Yes Yes Yes Yes zap2it.com bar Mobile site loads Zap2It Yes No No No No No No zap2it.com Device detection issues by default Scrolling fast forces site to re- No No No Yes Yes No No

zap2it.com Visual/presentation issues render content

zap2it.com Visual/presentation issues Sluggish scrolling No No No No No No Yes Sluggish slideshow iOS / Zappos zappos.com Visual/presentation issues No No No Yes Yes No No transitions Android

Tablet and Web-dependent device A Principled Technologies test report 70 comparison for Web browsing

zappos.com No No No No No Yes No Touch interaction issues menus Mis-formatted No Yes Yes No No No Yes iOS zazzle.com Layout issues slideshow Zazzle Missing or broken No No No Yes Yes Yes No zazzle.com features Missing slideshow

zedo.com Touch interaction issues Unzoomable No No No Yes Yes Yes No Jumpy links when No No No No Yes Yes No Zedo zedo.com Visual/presentation issues scrolling to top Missing icon in Missing or broken scroll to top Yes Yes No No No No No

zedo.com features button iOS / Audio/video playback Background video No No No Yes Yes Yes No

zendesk.com issues doesn't play Android Images don't Zendesk Missing or broken animate when No No No Yes Yes Yes No

zendesk.com features scrolling Sluggish navigation Visual/presentation issues No No No Yes Yes Yes Yes zendesk.com bar

Zeobit zeobit.com None None No No No No No No No Mobile site loads ZergNet No No No Yes Yes Yes No zergnet.com Device detection issues by default Sluggish slideshow iOS /

zillow.com Visual/presentation issues No No No Yes Yes No No transitions Zillow Android Site reformats

zillow.com No No No Yes No No No Layout issues after scrolling Mobile site loads No No No Yes Yes No No zimbio.com Device detection issues by default Zooming distorts Zimbio No No Yes No No Yes No zimbio.com Layout issues layout

zimbio.com Touch interaction issues Unzoomable No No No Yes Yes No No iOS / Can't mouse over No No No No No Yes No Zulily zulily.com Touch interaction issues menus Android

zulily.com Visual/presentation issues Sluggish scrolling No No No Yes Yes No Yes

Tablet and Web-dependent device A Principled Technologies test report 71 comparison for Web browsing

zulily.com Visual/presentation issues render content Zooming distorts No No No Yes No No No zulily.com Layout issues layout

Tablet and Web-dependent device A Principled Technologies test report 72 comparison for Web browsing

ABOUT PRINCIPLED TECHNOLOGIES We provide industry-leading technology assessment and fact-based marketing services. We bring to every assignment extensive experience with and expertise in all aspects of technology testing and analysis, from researching new technologies, to developing new methodologies, to testing with existing and new tools. Principled Technologies, Inc. 1007 Slater Road, Suite 300 Durham, NC, 27703 When the assessment is complete, we know how to present the results to www.principledtechnologies.com a broad range of target audiences. We provide our clients with the materials they need, from market-focused data to use in their own collateral to custom sales aids, such as test reports, performance assessments, and white papers. Every document reflects the results of our trusted independent analysis.

We provide customized services that focus on our clients’ individual requirements. Whether the technology involves hardware, software, Web sites, or services, we offer the experience, expertise, and tools to help our clients assess how it will fare against its competition, its performance, its market readiness, and its quality and reliability.

Our founders, Mark L. Van Name and Bill Catchings, have worked together in technology assessment for over 20 years. As journalists, they published over a thousand articles on a wide array of technology subjects. They created and led the Ziff-Davis Benchmark Operation, which developed such industry-standard benchmarks as Ziff Davis Media’s Winstone and WebBench. They founded and led eTesting Labs, and after the acquisition of that company by Lionbridge Technologies were the head and CTO of VeriTest.

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Web browsing with tablets: Comparing the experience on A Principled Technologies test report 73 multiple platforms