Browser Speed Tests: Firefox 7, Chrome 14, Internet Explorer 9, and Opera 11.51 Firefox 7 is set to be released today, and with a big focus on performance, we thought it time for another round of browser speed test. We pitted the four most popular Windows browsers against each other in a battle of startup times, tab-loading times, JavaScript powers, and memory usage, with some surprising results.
![Browser Speed Tests: Firefox 7, Chrome 14, Internet Explorer 9, and Opera 11.51](https://cdn-ak-scissors.b.st-hatena.com/image/square/788c4683fccf259b1d899753e250d1c05f52eb05/height=288;version=1;width=512/https%3A%2F%2Fi.kinja-img.com%2Fimage%2Fupload%2Fc_fill%2Cf_auto%2Cfl_progressive%2Cg_center%2Ch_200%2Cq_80%2Cw_200%2Fu0939doeuioaqhspkjyc.png)