IE9是現代瀏覽器嗎？不，莫茲拉說。 Mozilla的Paul Rouget在博客文章中表示，IE9肯定比IE8更好，並朝著正確的方向邁出了一步，但它不能稱之為真正的現代瀏覽器。
Does IE9 support 99% of the HTML5 specification as insinuated by Microsoft? No, they’re actually pretty far from it. The tests Microsoft are referring to are the ones they created during the development of IE9. It’s not that surprising that they pass the very tests they used to design and develop the browser – we score pretty well against our own unit-tests as well. The primary use case for these tests, however, is to spot regressions and validate code changes. In other words: the tests ensure that future changes don’t break the things you just built. They don’t actually test all elements of a specific standard.
親自說話，雖然我已經使用並使用所有主流瀏覽器，但Maxthon是我的默認設置，我覺得Internet Explorer 9比Firefox更好更快。