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
High Performance Web Sites
《高性能网站建设指南》热门书评
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Steve Souders老师真不是盖的
22有用 0无用 小眼睛 2009-01-13
对于前台工程师强力推荐。前台水分极大,前台工程师快来搞一下,做出一个让Boss看着开心的数据。Steve Souders老师现在在Stanford 大学计算机科学系教授 CS193H: High Performance Web Sites课程, http://cs193h.stevesouders....
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优秀的前端工程师应该具备怎样的技能?
18有用 1无用 小马 2009-03-02
从这本书里,让我意识到,除了标准的xHTML/CSS/JavaScript,一个优秀的前端工程师还应该具备什么样的技能呢?1. 精通浏览器工作原理及不同浏览器间的差异2. 理解HTTP协议3. 掌握服务器端编程4. 了解网络环境配置...
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我们寻求的就是在特定条件下的最佳实践
17有用 0无用 小马 2009-03-02
另外还有一些感悟:)我大学里学的是化学,很长一段时间里我每日的功课就是不断的做实验,去验证一个可能微不足道的化学原理。教授还告诉我们,一些化学原理仅是某个环境区间内的有效论证,也就是说如果某个参数超过某个极限值,这个化学原理就失效了。我还能回忆起当时我对这样的实验是如何的不屑。多年的工作经验最终让我...
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Note,都是前端技术
7有用 2无用 黑枪王荣格 2010-05-09
都是前端技术1.减少HTTP请求,把能包在一起的都包在一起2.利用CDN,租用或者自建,看情况3.添加Expires头,长期缓存4.压缩组件传输,除了图片和PDF5.CSS扔在HTML最上面(只是看起来速度快,不过USER往往是SB)6.JS扔到HTML最下面7.尽量少使用CSS表达式8.使用外部J...
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《高性能网站建设指南》书评
5有用 1无用 豆豆家の哲爸爸 2009-09-17
这本译书的副标题是:前端工程师技能精髓。其实副标题应该是:14条让网站加速的“黄金定律”。这本书可谓是字字珠玑,虽内容很薄但层次很高级。它的作者: Steve Souders 说他在服务端开发领域中编程性能已做到极致了,这说明作者在服务端开发的领域已淫浸N久,到了无以复加的境界(可以了解国内的前端开...
书名: 高性能网站建设指南
作者: Steve Souders
出版社: 电子工业出版社
原作名: High Performance Web Sites: Essential Knowledge for Front-End Engineers
副标题: 前端工程师技能精髓
译者: 刘彦博
出版年: 2008年
页数: 146 页
定价: 35.00元
装帧: 平装
丛书: 博文视点O'reilly系列
ISBN: 9787121066191