Online test to help speeding up heavy web pages

OverTheBox s'appuie sur plusieurs connexions internet pour les agréger et vous offrir plus de débit. Avec une variété de connexions, le trafic internet est réparti automatiquement et cela permet aussi d'être tolérant à une coupure momentanée d’un accès. OverTheBox sécurise votre connectivité, mais également le contenu de vos échanges. Le chiffrement AES256 est activé par défaut jusqu'au réseau hébergeur d'OVH.

This plugin generates static html files from your dynamic WordPress blog. After a html file is generated your webserver will serve that file instead of processing the comparatively heavier and more expensive WordPress PHP scripts.

Upload up to 20 files in JPEG and PNG formats. Click thumbnails in the queue to select images. Use the slider to control the compression level and mouse/gestures to compare images. Click 'Save' to download the result.

Web performance and quality analysis (beta)
DareBoost est un outil d'analyse et de monitoring en qualité et performance web. Obtenez en quelques instants les bonnes pratiques du web et des conseils experts au sein d'un rapport sur mesure.

Pingdom Website Speed Test

Run a free website speed test from multiple locations around the globe using real browsers (IE and Chrome) and at real consumer connection speeds. You can run simple tests or perform advanced testing including multi-step transactions, video capture, content blocking and much more. Your results will provide rich diagnostic information including resource loading waterfall charts, Page Speed optimization checks and suggestions for improvements.

Crosbrowser & lightweight way to check if user is looking at the page or interacting with it.

What is bLazy? bLazy is a lightweight lazy loading image script (less than 1KB minified and gzipped). It lets you lazy load and multi-serve your images so you can save bandwidth and server requests. The user will have faster load times and save data loaded if he/she doesn't browse the whole page.

DareBoost est un outil d'analyse et de monitoring en qualité et performance web. Obtenez en quelques instants les bonnes pratiques du web et des conseils experts au sein d'un rapport sur mesure.

Image Cache is a tiny PHP class that accepts a .png, .jpg, or .gif image then compresses, moves, and caches the image in the user's browser. It then returns the new source of the image to be printed in an image tag.

On-The-Fly Image Resizing, On-the-fly LESS, SASS, CoffeeScript Compiling,
CSS & JavaScript Combining/Minifying, and Smart Client Side and Server Side Caching

Simple PHP monitoring system, which aggregates and displays Pinba data.

Pinba is a MySQL storage engine that acts as a realtime monitoring/statistics server for PHP using MySQL as a read-only interface.

It accumulates and processes data sent over UDP by multiple PHP processes and displays statistics in a nice human-readable form of simple "reports", also providing read-only interface to the raw data in order to make possible generation of more sophisticated reports and stats.

pgFouine is a PostgreSQL log analyzer used to generate detailed reports from a PostgreSQL log file. pgFouine can help you to determine which queries you should optimize to speed up your PostgreSQL based application.

Smush.it uses optimization techniques specific to image format to remove unnecessary bytes from image files. It is a "lossless" tool, which means it optimizes the images without changing their look or visual quality. After Smush.it runs on a web page it reports how many bytes would be saved by optimizing the page's images and provides a downloadable zip file with the minimized image files.

Minify is a PHP5 app that helps you follow several of Yahoo!'s Rules for High Performance Web Sites.
It combines multiple CSS or Javascript files, removes unnecessary whitespace and comments, and serves them with gzip encoding and optimal client-side cache headers.

With Site-Perf.com, you get an accurate, realistic, and helpful estimation of your site's loading speed. The script fully emulates natural browser behaviour downloading your page with all the images, CSS, JS and other files – just like a regular user. Spot bottlenecks, reach perfect performance and balance your site load with Site-Perf.com, a smart and flexible testing tool. Focus on important things while Site-Perf.com delivers the speed facts straight to your screen. Try it right now!

Uptime and performance monitoring made easy Be the first to know when your website is down.

Cloudinary streamlines your web application’s image manipulation needs. Cloudinary’s cloud-based servers automate image uploading, resizing, cropping, optimizing, sprite generation and more.