Even Faster Web Sites: Performance Best Practices for Web Developers by Steve Souders

Even Faster Web Sites: Performance Best Practices for Web Developers by Steve Souders

Author:Steve Souders
Language: eng
Format: mobi, pdf
Tags: Web, Page Design, Web sites, JavaScript (Computer program language), Reference:Computers, Programming, Computers, Web site development, General, Internet programming, Software Development & Engineering, Site Design, Internet, Asynchronous transfer mode, Web Page Design
ISBN: 9780596522308
Publisher: O'Reilly Media, Inc.
Published: 2009-06-01T08:41:52.092000+00:00


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[33] http://www.fettig.net/weblog/2005/11/30/xmlhttprequest-subdomain-update/

[34] http://www.whatwg.org/specs/web-apps/current-work/#crossDocumentMessages

[35] http://ajaxian.com/archives/jsonp-json-with-padding

[36] This is primarily an issue for Internet Explorer 6 and 7. Browser connection limits are explained in Chapter 11.

Effects of Implementation on Applications

Our goals with client-side Comet performance are to reduce latency of data transit, conserve and manage HTTP connections, route messages, and handle cross-domain issues. On the server side, performance optimizations are made by conserving and sharing the number of HTTP connections, and by minimizing the memory, CPU, I/O, and bandwidth requirements for each connection.



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