On the way to HTTP/2: what to expect for front-end development?

We have announced it a couple months ago: our web performance testing tool now fully supports HTTP/2 and our best practices repository has been updated to handle the particularities of this new protocol. Now, let’s go back to the reasons of HTTP/2 emergence and talk about the major changes this protocol brings, and these old HTTP/1 best practices that we will have to give up! Continue reading

Why you should avoid using document.write, specifically for scripts injection

Web performance testing tools like Google Page Speed or Dareboost already pointed it: injecting a script by using document.write instruction causes severe issues about websites loading time. Let’s talk about this topic one more time, as the next Chrome update to come won’t allow such scripts injections any longer. What kind of issues may you experience? Which alternatives to find?

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