University of Camerino Computer Science (LM 18) Browser Evolution
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University of Camerino Computer Science (LM 18) Browser Evolution Project of Web 2.0 Autor: Luciani Alex Prof: Vaccari Carlo License This material is distributed under the Creative Commons "Attribution - NonCommercial - Share Alike - 3.0", available at http://creativecommons.org/licenses/by-nc-sa/3.0/ . What is a Browser? A browser is a software application, it retrieves and shows elements of the web. Story Prehistory 1963: Ted Nelson: Hypertext. 1987: John Bottoms: Silversmith, SGML. 1989: Tim Berners-Lee: WWW, HTML, HTTP, W3C. 1994: Mosaic → Netscape. Story Mosaic screenshot Story First Browser War (1996 - 2004) Story Second Browser War (2004 - ...) Story January 2010, Firefox passed IE Story The Actual Situation (2011) Data from statcounter.com Browser Market Share % Browser Version Market Share % Apr 11 Apr 11 IE 44.52 IE 8.0 30.24 Firefox 29.67 Firefox 3.6 18.91 Chrome 18.29 Chrome 10.0 16.03 Safari 5.04 IE 7.0 7.82 Opera 1.91 Firefox 4.0 7.59 IE 6.0 4.14 Safari 5.0 3.83 IE 9.0 2.32 Firefox 3.5 1.99 Tech Evolution Web Browser Engines They paint the web pages interpreting the client-side scripts. Layout Engine License Main Browser Gecko Free and OpenSource Firefox Presto Proprietary Opera Trident Proprietary Internet Explorer WebKit Free (GNU LGPL) Safari, Chrome Tech Evolution Protocols Connection: HTTP. Security: SSL, HTTPS Languages and Client Side HTML, HTML5 Javascript, Ajax CSS XML, SVG WebGL Tech Evolution Ajax Example Tech Evolution Google Body Browser uses WebGL Tech Evolution GUI Evolution Google 10 Firefox 3.6 Firefox 4 Tech Evolution GUI Evolution Explorer 8 Explorer 9 Tech Evolution Browser Testing Acid Test: testing client side script languages. Tech Evolution Browser Testing Acid3 Test Results 3.5 3.6 4 Firefox 93 / 100 94 / 100 97 / 100 3 3.1 4 Safari 39 / 100 75 / 100 100 / 100 9.5 9.6 10 Opera 83 / 100 85 / 100 100 / 100 7 8 9 Internet 14 / 100 20 / 100 95 / 100 Explorer Tech Evolution Browser Testing HTML5test.com: test of new html5 features. Browser html5test.com Score Microsoft Internet Explorer 9 130 / 400 Apple Safari 5.0.3 228 / 400 Mozilla Firefox 4.0 255 / 400 Opera 11.10 258 / 400 Google Chrome 10.0.648 288 / 400 Tech Evolution Mobile Browsers Numbers, Graphs and Statistics Browsers Usage Browser Usage from May 2009 to April 2011 (netmarketshare.com) 80,00% 70,00% 60,00% 50,00% Internet Explorer Firefox 40,00% Chrome Safari Opera Other 30,00% 20,00% 10,00% 0,00% July, 2009 November, 2009 March, 2010 July, 2010 November, 2010 March, 2011 May, 2009 September, 2009 January, 2010 May, 2010 September, 2010 January, 2011 Numbers, Graph and Statistics Browsers Usage Browser Usage from January 2002 to April 2011 (w3schools.com) 100 90 80 70 60 Internet Explorer Firefox 50 Chrome % Safari Opera 40 Mozilla Netscape 30 20 10 0 September, 2002 January, 2004 May, 2005 September, 2006 January, 2008 September, 2008 May, 2009 January, 2010 September, 2010 January, 2002 May, 2003 September, 2004 January, 2006 May, 2007 May, 2008 January, 2009 September, 2009 May, 2010 January, 2011 Timeline Numbers, Graph and Statistics Browsers Usage Browser Usage from July 2008 to April 2011 (statcounter.com) 80 70 60 50 IE Firefox 40 Chrome % Safari Opera 30 Other 20 10 0 2008-08 2008-10 2008-12 2009-02 2009-04 2009-06 2009-08 2009-10 2009-12 2010-02 2010-04 2010-06 2010-08 2010-10 2010-12 2011-02 2011-04 2008-07 2008-09 2008-11 2009-01 2009-03 2009-05 2009-07 2009-09 2009-11 2010-01 2010-03 2010-05 2010-07 2010-09 2010-11 2011-01 2011-03 Timeline Numbers, Graph and Statistics Browsers Usage Browser Usage in Europe from July 2008 to April 2011 (statcounter.com) 70 60 50 40 IE Firefox Chrome % Opera 30 Safari Other 20 10 0 2008-08 2008-10 2008-12 2009-02 2009-04 2009-06 2009-08 2009-10 2009-12 2010-02 2010-04 2010-06 2010-08 2010-10 2010-12 2011-02 2011-04 2008-07 2008-09 2008-11 2009-01 2009-03 2009-05 2009-07 2009-09 2009-11 2010-01 2010-03 2010-05 2010-07 2010-09 2010-11 2011-01 2011-03 Timeline Numbers, Graph and Statistics Browsers Usage Browser Usage in Italy from July 2008 to April 2011 (statcounter.com) 70 60 50 40 IE Firefox Chrome % Safari 30 Opera Other 20 10 0 2008-08 2008-10 2008-12 2009-02 2009-04 2009-06 2009-08 2009-10 2009-12 2010-02 2010-04 2010-06 2010-08 2010-10 2010-12 2011-02 2011-04 2008-07 2008-09 2008-11 2009-01 2009-03 2009-05 2009-07 2009-09 2009-11 2010-01 2010-03 2010-05 2010-07 2010-09 2010-11 2011-01 2011-03 Timeline Numbers, Graph and Statistics Internet Usage Numbers, Graph and Statistics Internet Usage Internet Usage in the World 1995-2010 (internetworldstats.com) 35 30 25 20 % % WORLD POPULATION 15 10 5 0 December, 1998 June, 2001 September, 2003 December, 2004 March, 2006 Sept, 2007 Mar, 2009 Dec, 2010 December, 1995 July, 2000 July, 2002 February, 2004 September, 2005 Dec, 2006 June, 2008 Dec, 2009 Timeline Numbers, Graph and Statistics Internet Usage % of Population of a Country using Internet (internetworldstats.com) United Kingdom Korea South Germany Japan Canada United States France Argentina Spain s Italy e i r t n Turkey u o Iran C Russia Brazil China Philippines Nigeria Mexico Indonesia India 0 10 20 30 40 50 60 70 80 90 % Population Uses Internet Numbers, Graph and Statistics Internet Usage % of Internet Users for each country (internetworldstats.com) China United States Japan India Brazil Germany Russia United Kingdom France s Nigeria e i r t n Korea South u o Turkey C Iran Mexico Spain Philippines Indonesia Italy Argentina Canada 0 5 10 15 20 25 % World Internet Users Numbers, Graph and Statistics Mobile Stats Desktop vs. Mobile usage from December 2008 to April 2011 (statcounter.com) Numbers, Graph and Statistics Mobile Stats Mobile Browsers Usage from December 2008 to April 2011 (statcounter.com) Curiosities Browsers Choice (2008) browserchoice.eu Curiosities German Government vs IE (2010) http://news.bbc.co.uk/2/hi/8463516.stm User's Behavior Future Chrome OS? http://www.google.com/chromebook http://getchrome.eu/ .