This February, we welcome two protocol experts to London Web Performance, to help us get up to date on our use of HTTP. Having got our heads around HTTP/2, and with it said goodbye to old practices like domain sharding and bundling, HTTP/3 is arriving to iron out the kinks in HTTP/2. It may be more of an under-the-hood update, but it’s worth understanding how this will impact your page load performance.
Meanwhile, HTTP headers have been a wild west of poor standardisation for years. Structured headers is arriving and will finally bring some order to the chaos, allowing a single parser to handle all compliant headers. Find out what structured headers will mean and take advantage by writing your custom headers using structured headers syntax.