HTTP/2 Test

Check if HTTP/2 is enabled on your website

Fast

Accurate

Reliable

What is HTTP/2?

HTTP/2 is a major revision of the HTTP protocol that provides multiplexing, header compression, server push, and improved performance. It uses ALPN (Application-Layer Protocol Negotiation) over TLS to negotiate the protocol.

Test HTTP/2 Support

Enter a domain name to check if HTTP/2 is enabled

Domain Name

HTTP/2 Test Features

Comprehensive HTTP/2 protocol detection

HTTP/2 Detection

Check if your website supports HTTP/2 protocol

Performance Benefits

HTTP/2 provides multiplexing, header compression, and improved performance

Modern Protocol

Verify support for HTTP/2 protocol standard

ALPN Support

Check Application-Layer Protocol Negotiation for HTTP/2