HTTP/2 (originally named HTTP/2.0) is a major revision of the HTTP network protocol used by the World Wide Web.

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Companies

208

Top Country

BR

Top Industry

Advertising

Adoption Insights

HTTP/2 is used by 208 companies in our database, representing approximately 0.01% of all tracked websites. The most common industry using HTTP/2 is Advertising, and adoption is strongest in BR.

Top Countries Using HTTP/2

BR116 companies
PL22 companies
CA14 companies
GB13 companies
US12 companies
DE6 companies
FR4 companies
AU4 companies
IT2 companies
GR2 companies

Top Industries Using HTTP/2

Advertising13 companies
Automotive12 companies
E-Commerce10 companies
Consulting9 companies
Education8 companies
Health Care6 companies
Industrial6 companies
Apps6 companies
Consumer Goods6 companies
Food and Beverage5 companies

Companies Using HTTP/2

CompanyDomain
National Association of Friendship Centresnafc.ca
Victorian Slidersvictoriansliders.co.uk
Valent Low-Carbon Technologiesvalentcorp.com
PECOpeco-japan.com
Imtex Membranesimtexmembranes.com
Quero 2 Payquero2pay.com.br
Animikii Indigenous Technologyanimikii.com
DieselBankdieselbank.com.br
CreateAIiamcreate.ai
K’ahsho Development Foundationtuyetakgf.ca

How We Detect HTTP/2

The Web Radar detects HTTP/2 by analyzing HTTP headers, JavaScript variables, HTML source code, cookies, and DNS records across 3M+ websites. Our detection engine uses over 10,000+ pattern rules to ensure accurate identification. Browse all technologies →

Frequently Asked Questions

What is HTTP/2?+

HTTP/2 (originally named HTTP/2.0) is a major revision of the HTTP network protocol used by the World Wide Web.

How many companies use HTTP/2?+

208 companies in our database use HTTP/2, representing approximately 0.01% of all tracked websites.

What industries use HTTP/2 the most?+

The top industries using HTTP/2 are Advertising, Automotive, E-Commerce.

What countries use HTTP/2 the most?+

The top countries using HTTP/2 are BR, PL, CA.

Is HTTP/2 popular?+

HTTP/2 is used by 208 companies, making it a notable Miscellaneous technology based on adoption across our tracked websites.

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Data last updated: June 2026