Speed Tweak
Learn speed techniques you can use to increase page download speed. Speed Tweak of the Week shows how to optimize XHTML, CSS, JavaScript, graphics, and other web page components to maximize web site speed and usability.
Learn how to simulate the elimination of JavaScript with Web Page Test. By eliminating, deferring or converting your JavaScript behavior into CSS you can speed up your page rendering and load times.
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Learn how to simulate the elimination of CSS with Web Page Test. By eliminating, combining, and recoding your style sheets using modular or object oriented CSS you can speed up your page rendering and load times.
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Slow web servers can be caused by a number of factors. You can test for slow server response times with the time time to first byte metric.
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Web page analysis and optimization tools can help locate and minimize performance bottlenecks. They can improve accessibility, spelling, XHTML markup, and even search engine visibility. We update our survey of the web page optimization tool landscape.
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JPEGmini is JPEG optimization software that reduces the size of photographs by up to 5 or 6 times, while maintaining their visual quality. WSO tests the free service and interviews the CTO of ICTV.
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Highlights from the 2011 installment of O'Reilly's Velocity web performance conference, held in Santa Clara, CA in June. The author sums up the tools and tips from the conference as well as a book signing.
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Within the last eight years, the size of the average web page has more than septupled, and the number of external objects has more than tripled. While broadband users have experienced somewhat faster response times, dial-up users have been left behind.
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