Reply To: Improving speed and efficiency of html/css coding ?

[tomasz86]

I check my websites on :
Chrome (last version)
FireFox (last version)
Opera (last version)
IE 8-9-10
On Windows, and on some devices with the User-Agent Switcher Chrome extension.

I’d strongly suggest adding mobile browsers to the list. You may want to check StatCounter for statistics since usage is very different from desktop.

I also don’t think it’s necessary to check both Chrome (last version) and Opera (last version) as they now use the same engine. It may be useful to check the latest Opera 12.x (Presto) though, just in case.