HTTP/2

HTTP/2 is the second major version of the HTTP protocol, designed to improve Web performance by reducing latency and allowing multiplexing of requests.

This means that, with HTTP/2, multiple requests can be sent simultaneously over the same connection, making web pages load faster and more efficiently.

HTTP/2 is supported by most modern browsers and also by Googlebot; it can have a positive impact on website speed and, consequently, on SEO.