HTTP/2 is an improved version of the HTTP/1 protocol, optimized for the needs of modern users. By using the updated protocol, you can significantly increase the page load speed, which will positively affect their rankings.Why do we need the HTTP/2 protocolHTTP is a data transfer protocol, originally intended for the transfer of hypertext documents.
The usefulness of the HTTP protocol can be understood from its abbreviation: HyperText Transfer Protocol. Hypertext refers to documents that contain links to other documents.There has been no alternative to the HTTP/1 protocol since the late 90s. Cyprus Mobile Number List In 2015, a group from the Internet Engineering Council (IETF) standardized the second version of the protocol - HTTP/2. It was based on the SPDY protocol created by Google. Later, SPDY support was discontinued in favor of more efficient HTTP/2. In 2016, Google announced support for HTTP/2 by search engine robots.
The creation of an updated protocol by IETF experts was prompted by an active increase in the number and weight of Internet resources. Outdated technologies created for simpler sites do not give the desired effect today. Modern sites have a lot of weight, and the resources of an outdated protocol do not allow them to load quickly. HTTP/2 features minimize Cyprus Mobile Number List latency and dramatically increase resource performance.Download speed using HTTP/1 and HTTP/2 can be assessed by HTTP Watch tests. Experts have concluded that using HTTP/2 + HTTPS increases download speed by 23%. You can check the download speed of sites using different protocols at