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  4,346,449 live websites   are using HTTP/2.

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Technology usage statistics

Websites using HTTP/2:4,346,449 websites
Most popular in: United States
Market position in Miscellaneous category:#7
Market penetration in Miscellaneous:13.50%

Security vulnerabilites

Known security issues associated with HTTP/2
PublishedCVETitleDomains

Technology adoption

Recent changes in HTTP/2 usage.
Websites that added HTTP/2 212,104
Websites that dropped HTTP/2 433,722

Available Reports


Alternative Names

  • HTTP/2.0

Technology Information


Website Distribution by Country

Number of websites using HTTP/2
United States1,341,975 websites


Germany924,282 websites
Netherlands275,623 websites
Switzerland137,465 websites
France129,120 websites
Italy96,339 websites
Poland94,965 websites
GB87,310 websites
Czech Republic86,425 websites
Brazil85,858 websites

Website Distribution by TLD

Number of websites using HTTP/2
.com1,663,663 websites
.de632,568 websites
.nl228,330 websites
.org197,189 websites
.net139,128 websites
.ch105,051 websites
.at87,038 websites
.com.br84,506 websites
.it76,972 websites
.cz73,531 websites

Top Websites Using HTTP/2

A look at the most popular websites built with HTTP/2
DomainCountryRankContacts
ncbi.nlm.nih.gov United States299
datenschutz-wiki.de Germany856
ma.tt United States904
mezzoblue.com United States907
ln.hixie.ch United States909
glazman.org United States964
See full domain list

Always Used together



Alternative Technologies


Open Graph: Total 18,705,769 domains found using Open Graph
RSS: Total 12,925,809 domains found using RSS
HTTP/3: Total 12,738,442 domains found using HTTP/3
RSD: Total 10,144,605 domains found using RSD
pingback: Total 5,046,576 domains found using pingback
Cart Functionality: Total 4,693,957 domains found using Cart Functionality
Gravatar: Total 3,065,322 domains found using Gravatar
animate.css: Total 2,960,068 domains found using animate.css
webpack: Total 2,754,799 domains found using webpack
PWA: Total 2,614,991 domains found using PWA

FAQ

HTTP/2 falls under the category of Miscellaneous.
WebTechSurvey systematically indexes websites and their technologies. Users can find websites using HTTP/2 through the WebTechSurvey platform.
There are currently 57,867,524 live websites that use HTTP/2.
The main competitors to HTTP/2 include Open Graph, RSS, HTTP/3, and RSD.