Steve Souders在Yahoo!擔任Chief Performance。他於2000年加盟Yahoo!,在該公司的很多平颱和産品團隊中工作過。在他到達今天這個位置之前,他就職於My Yahoo!開發團隊。.
作為Chief Performance Yahoo!,他開發瞭一係列優秀軟件,可以使網站訪問速度變得更快。他構建瞭用於進行性能分析的工具,並將這些優秀軟件和工具傳播到Yahoo!的各個産品團隊中。
在到Yahoo!之前,Steve就職於很多小型或中型公司,包括他和彆人一起創辦的兩個公司——Helix Systems和CoolSync。
Want your web site to display more quickly? This book presents 14 specific rules that will cut 25% to 50% off response time when users request a page. Author Steve Souders, in his job as Chief Performance Yahoo!, collected these best practices while optimizing some of the most-visited pages on the Web. Even sites that had already been highly optimized, such as Yahoo! Search and the Yahoo! Front Page, were able to benefit from these surprisingly simple performance guidelines. The rules in High Performance Web Sites explain how you can optimize the performance of the Ajax, CSS, JavaScript, Flash, and images that you've already built into your site -- adjustments that are critical for any rich web application. Other sources of information pay a lot of attention to tuning web servers, databases, and hardware, but the bulk of display time is taken up on the browser side and by the communication between server and browser. High Performance Web Sites covers every aspect of that process. Each performance rule is supported by specific examples, and code snippets are available on the book's companion web site. The rules include how to: * Make Fewer HTTP Requests * Use a Content Delivery Network * Add an Expires Header * Gzip Components * Put Stylesheets at the Top * Put Scripts at the Bottom * Avoid CSS Expressions * Make JavaScript and CSS External * Reduce DNS Lookups * Minify JavaScript * Avoid Redirects * Remove Duplicates Scripts * Configure ETags * Make Ajax Cacheable If you're building pages for high traffic destinations and want to optimize the experience of users visiting your site, this book is indispensable. "If everyone would implement just 20% of Steve's guidelines, the Web would be a dramatically better place. Between this book and Steve's YSlow extension, there's really no excuse for having a sluggish web site anymore." -Joe Hewitt, Developer of Firebug debugger and Mozilla's DOM Inspector "Steve Souders has done a fantastic job of distilling a massive, semi-arcane art down to a set of concise, actionable, pragmatic engineering steps that will change the world of web performance." -Eric Lawrence, Developer of the Fiddler Web Debugger, Microsoft Corporation
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評分 評分##我正在閱讀這本書,在沒有讀這本書之前對其中的rule都大緻瞭解瞭,並且也使用瞭yahoo developer提供的頁麵性能分析工具yslow for fire fox,說實話,對中小型的站來說,掌握其中的幾項規則就行,有些規則可能用不上,諸如:cdn
評分##作者對於性能的極緻追求對我影響很大
評分 評分##裏麵的所有規則應該沒有人不知道吧?這本書的優點是不光告訴瞭要遵守這些規則,還很詳細的講瞭為什麼要遵守這些規則。
評分##隨著WEB APPS的發展,簡單的功能實現已經不能滿足用戶對於互聯網的需求。 在功能實現的基礎上,一堆堆對於性能,使用的舒適度,UI的要求也不斷地浮現。甚至可能觸發更深層次的功能需求。 這本書對於WEB 前端的代碼及整套的優化提齣瞭14條準則,有一些屬於純前端的,比如CSS盡量...
評分##1.開篇就指齣瞭前端性能優化在網站優化中所占有的重要意義。 2.14條規則,條條具有很強的可行性。 3.介紹恰到好處,絕不囉嗦——這本書絕對可以更厚重一些。 4.照顧我這樣的菜鳥,會帶領讀者復習一些相關知識,例如A、B章節,以及DNS一章開頭對DNS的生動介紹。 總之,受益匪淺...
評分##web前端優化的開山之作,經典中的經典。
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