HTTP/2

Category - Miscellaneous

HTTP/2 is a major revision of the HTTP network protocol. It provides an optimized transport for HTTP semantics. HTTP/2 supports all of the core features of HTTP/1.1 but aims to be more efficient in several ways


We have discovered 838,346 live website that are using HTTP/2.

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Technology usage statistics

Websites using HTTP/2 838,346 websites
Most popular in the country United States of America
Market position in Miscellaneous #3
Market share in Miscellaneous 16.41%

Technology adoption

Recent changes in HTTP/2 usage. (See HTTP/2 Usage Changes report)
Websites that added HTTP/2 +26,793
Websites that dropped HTTP/2 -21,606

Distribution by websites popularity

HTTP/2 detection in the top websites by popularity
Top 10k sites 265 websites
Top 100k sites 7,230 websites
Top 1m sites 91,878 websites

Websites utilizing HTTP/2

Top websites that use HTTP/2

Domain Country Rank Contacts
gmpg.org Canada 11
www.ncbi.nlm.nih.gov United States of America 72
searchengineland.com United States of America 322
caniuse.com United States of America 636
vizeo.net France 901
www.vizeo.net France 901
See full domain list
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Market Share

HTTP/2 market share within the Miscellaneous category

Geographical Distribution

Technology usage distribution by websites across the globe.








Alternative Names

  • HTTP/2.0

HTTP/2 often used together with


Category - Web Servers.
Apache is used together with HTTP/2 on 842,811 domains. Total 3,726,942 domains found using Apache
Category - Document Encoding.
UTF-8 is used together with HTTP/2 on 759,412 domains. Total 8,085,874 domains found using UTF-8
Category - Programming Languages.
PHP is used together with HTTP/2 on 648,617 domains. Total 4,026,633 domains found using PHP
Category - CMS.
WordPress is used together with HTTP/2 on 594,546 domains. Total 2,609,495 domains found using WordPress
Category - Document Standards.
JavaScript is used together with HTTP/2 on 581,452 domains. Total 6,112,271 domains found using JavaScript
Category - JavaScript Libraries.
jQuery is used together with HTTP/2 on 550,940 domains. Total 4,109,387 domains found using jQuery


Alternative Technologies


AdBlock: Total 188,777 domains found using AdBlock
Amazon S3: Total 66,438 domains found using Amazon S3
Americaneagle: Total 17 domains found using Americaneagle
Auth0: Total 162 domains found using Auth0
Auth0 Lock: Total 125 domains found using Auth0 Lock
Axios: Total 3,862 domains found using Axios
Babel: Total 327 domains found using Babel
Basic ECC: Total 91 domains found using Basic ECC
Cacti: Total 15 domains found using Cacti
cgit: Total 115 domains found using cgit