HTTP/2 for Front-End Developers

1. Bad Network Utilisation Browsers use 4-8 connections for HTTP/1 ... but modern Web pages have 100s of assets to load Head of Line Blocking is still a problem ... so browsers still need to guess what to do Meanwhile, TCP behaves really badly when you use multiple connections... 2. Verbose Headers 1000+ bytes of request headers not uncommon E.g., Cookies, Referers Much of this data is redundant L