PUBLIC MARKS with tag speed

Optimisation du code JavaScript, du poids des pages, des requêtes-réponses... La conférence Velocity Europe d'O'Reilly a fait la part belle aux enjeux de performance Web.

Page Speed Online analyzes the content of a web page, then generates suggestions to make that page faster. Reducing page load times can reduce bounce rates and increase conversion rates

It's an interesting time to be working on the frontend now. We have new technologies such as HTML5, CSS5, Canvas and WebGL; all of which greatly increase the possibilities for web application development. The world is our oyster! However, there's also another trend I've noticed. Web developers are still stuck in the request/response mindset. I call it the 'click and wait' approach - where every UI interaction results in a delay before another interaction can be performed. That's the process they've used their entire careers so it's no wonder most developers are blinkered to the alternatives. Speed matters; a lot. Or to be precise, perceived speed matters a lot. Speed is a critical and often neglected part of UI design, but it can make a huge difference to user experience, engagement and revenue.

boomerang is a piece of javascript that you add to your web pages, where it measures the performance of your website from your end user's point of view. It has the ability to send this data back to your server for further analysis. It allowsto measure the round-trip time, bandwith usage and latency.

Test the load time of a web page

How hawks see the world. Fascinating!

One of the first benchmarks of Hiphop PHP. Where it is said to be 200x times faster than PHP as an Apache module for massive Singleton or Static calls.

Liste de service en ligne pour tester la rapidité de son site/blog

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allow you to test how your website can handle various blasts of traffic. The results with sites hosted at WpWebHost are excellent.