These are my own metrics, which are most important to me. However I believe they are mostly representative of the UK consumer e-commerce market. Obviously if I

These are my own metrics, which are most important to me. However I believe they are mostly representative of the UK consumer e-commerce market. Obviously if I was building something like an enterprise/business SASS web app that was mostly used on desktop it would be a different story and Chrome would probably dominate. My point is people regularly forget about Apple WebKit (due to iOS) in these sorts of discussions. When it comes to deciding how to test your site and choosing which to use as your "primary" browser while developing, I beleve you should use the one the majority of your customers are using. For us (and allot of people) that's Safari but use your own (not global average) metrics.