diff --git a/src/content/docs/speed/optimization/protocol/http2-to-origin.mdx b/src/content/docs/speed/optimization/protocol/http2-to-origin.mdx index db39698c9c9752..4fd5167fd0bf99 100644 --- a/src/content/docs/speed/optimization/protocol/http2-to-origin.mdx +++ b/src/content/docs/speed/optimization/protocol/http2-to-origin.mdx @@ -27,7 +27,7 @@ If you wish to disable HTTP/2 to Origin, you can follow these steps: ## Connection multiplexing -Connection multiplexing is enabled by default on Free, Pro and Business zones. Enterprise zones will be enabled at a later date. +Connection multiplexing is enabled by default on Free, Pro and Business zones. Enterprise zones can enable multiplexing manually and configure concurrent requests per connection. HTTP/2 uses multiplexing to allow multiple concurrent requests and responses over a single TCP connection. If your origin does not support multiplexing, enabling HTTP/2 to origin may result in 5xx errors, particularly 520s.