Why are some Miva Sites using http/1 verses http/2

[Bruce - PhosphorMedia]

Why are some Miva Sites using http/1 verses http/2

[ILoveHostasaurus]

Depends on the configuration profile applied to a given customer's services; http/2 can be enabled on any site, however, the process of activating it involves web server configuration changes so it requires a conversation with our technical assistance center. It can alter how certain Apache-specific customizations work, particularly with compression and some headers, so we did not deploy it en masse on existing sites when it became available several years ago. Sites deployed since that time should have it enabled.

[ILoveHostasaurus]

I should also mention that if you're seeing HTTP/1.1 unexpectedly in log analysis, many of our customers use Cloudflare and until recently they did not support HTTP/2 to the origin. Their docs actually still state they explicitly do not support HTTP/2 to the origin, but that is now incorrect.

[Bruce - PhosphorMedia]

thanks david. I'll let the specfic client who asked know about this.