Une nouvelle technique pour masquer du contenu sans utiliser le fameux `left: -9999px`.
Principal avantage : le navigateur n'a pas besoin de dessiner une boîte énorme pour y placer ce contenu.
This week begins face to face meetings at the IETF on how to approach HTTP 2.0 and improve the Internet. How the industry moves forward together on the next version of HTTP - how every application and service on the web communicates today - can positively impact user experience, operational and environmental costs, and even the battery life of the devices you carry around.
My previous blog post, Cache them if you can, suggests that current cache sizes are too small - especially on mobile. Given this concern about cache size a relevant question is: If a response is compressed, does the browser save it compressed or uncompressed? Compression typically reduces responses by 70%.
One of the fun things about Velocity is all the great tools that people unveil over the course of the conference. Here are three that I've checked out so far and liked. If you have any to recommend, let me know in the comments.
We do website monitoring the way athletes do their thing - with passion! When they hear "challenge", they understand hard athletic work and dedication to get to the top, when we hear "challenge", though - we understand website performance, optimization, graphs, stats, you get the point.
At Typekit, we're always working on ways to serve web fonts more efficiently and to improve the performance of our service. To that end, we're excited to announce some changes to our font serving infrastructure that have significantly improved the performance of all kits. You don't need to do anything to take advantage of these...
Security-related performance problems can happen in a few key areas - some of which you have control over, and some of which you don't. While each of these areas by itself may not amount to much, the cumulative performance penalty can be significant.
August is Speed Awareness Month, and performance experts throughout our community are contributing their perspectives. My post about must-have mobile optimization techniques just went live. Here's the intro... As you probably know, mobile users face unique performance challenges when it comes to implementing the strategies above.