https://b.hatena.ne.jp/entry/s/blog.mozilla.org/performance/2021/08/05/performance-in-progress/ In the last six months the Firefox performance team has implemented changes to improve startup, responsiveness, security (Fission), and web standards. Startup and perceived startup Doug Thayer and ... https://b.hatena.ne.jp/xef/20210808#bookmark-4706496097184909026 2021-08-08T06:03:27Z Firefox performance https://b.hatena.ne.jp/efcl/20210808#bookmark-4706496097184909026 Fission is site isolation in Firefox 2021-08-07T15:57:08Z Firefox security https://b.hatena.ne.jp/kozai/20210806#bookmark-4706496097184909026 2021-08-05T22:52:13Z