Clients often ask us about which browser should they be using and which browser we optimise our sites for.
In terms of market share Microsoft still dominate with Internet Explorer having a market share of around 60%, second is Mozilla FireFox with a market share of around 23%, third is Google Chrome with around 8% (and growing) and fourth is Safari with 5% and behind that is Opera with around 2% and various other browsers with minor market share.
So generally we test all our sites with Explorer, Firefox, Chrome, Safari and Opera but the real growth area is in mobile access. Most mobiles can happily view websites designed for PC access but it is possible to have browser detection for web pages optimised for mobile devices and this is becoming a regular request for us.
Many Website developers take the view that testing with Explorer and Firefox is more than enough and I guess covering around 83% of the market is the majority but in our view one of your customers may have a less popular browser and if your site looks ‘wrong’ then they will not put their hands in their pocket to buy from you.