David Lafon's Library tagged performance →  View Popular

performance.survol.fr/...quelques-outils-en-ligne - Preview

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www.herewithme.fr/plugin-de-cache-w3-total-cache - Preview

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Background images make pages look good, but also make them slower. Each background image is an extra HTTP request. There's a fix: combine background images into a CSS sprite. But creating sprites is hard, requiring arcane knowledge and lots of trial and error. SpriteMe removes the hassles with the click of a button.

spriteme.org - Preview

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Pylot is a free open source tool for testing performance and scalability of web services. It runs HTTP load tests, which are useful for capacity planning, benchmarking, analysis, and system tuning.
Pylot generates concurrent load (HTTP Requests), verifies server responses, and produces reports with metrics. Tests suites are executed and monitored from a GUI or shell/console.

www.pylot.org - Preview

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eValid™ Web Testing & Analysis Suite

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ab is a tool for benchmarking your Apache Hypertext Transfer Protocol (HTTP) server. It is designed to give you an impression of how your current Apache installation performs. This especially shows you how many requests per second your Apache installation is capable of serving.

httpd.apache.org/...ab.html - Preview

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Siege is an http regression testing and benchmarking utility. It was designed to let web developers measure the performance of their code under duress, to see how it will stand up to load on the internet. Siege supports basic authentication, cookies, HTTP and HTTPS protocols. It allows the user hit a web server with a configurable number of concurrent simulated users. Those users place the webserver "under siege."

www.joedog.org/siege-home - Preview

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Quelles mesures pour qualifier la performance d’une application

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Web optimization is a vital part of web development and maintenance but also something often overlooked by webmasters. Just think of the money you can save, and how it can potentially help increase your readership and traffic when they are properly done.

www.hongkiat.com/...timization-tips-best-practices - Preview

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Minify is a PHP5 app that can combine multiple CSS or Javascript files, compress their contents (i.e. removal of unnecessary whitespace/comments), and serve the results with HTTP encoding (gzip/deflate) and headers that allow optimal client-side caching. This helps you follow several of Yahoo!'s Rules for High Performance Web Sites. (See "Problem Domain" below for more info.)

code.google.com/minify - Preview

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blog.milamberspace.net/...tutoriels-jmeter - Preview

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www.magentocommerce.com/...-scalability-and-performance-1 - Preview

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The Exceptional Performance team has identified a number of best practices for making web pages fast. The list includes 34 best practices divided into 7 categories.

developer.yahoo.com/...rules.html - Preview

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Apache JMeter is open source software, a 100% pure Java desktop application designed to load test functional behavior and measure performance. It was originally designed for testing Web Applications but has since expanded to other test functions.
config de départ : Workbench/add/Non-test elements/HTTP Proxy Server

jakarta.apache.org/jmeter - Preview

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Resource index site for the free HTTP performance test application OpenSTA. Web Load and stress testing for no cost; open source and GPL

www.opensta.org/ - Preview

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Informatique, Internet, JMeter, etc.

blog.milamberspace.net - Preview

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The Microsoft web stress tool is designed to realistically simulate multiple browsers requesting pages from a Web site.

www.microsoft.com/...details.aspx - Preview

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www.artzstudio.com/...jquery-performance-rules - Preview

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