HTTP/2 is the spiritual successor to HTTP/1 and provides much needed changes in security, speed, and usability. We just updated my server with HTTP/2 and we noticed right away that AVAST Web Shield was blocking HTTP/2 and forcing HTTP/1.
Hi, Avast Web Shield does support HTTP/2. Would you mind sharing the website URL (maybe privately into IM) and a version of Avast that you see problems with? Thanks. Lukas.