List of websites using HTTP/3

HTTP/3 has been detected by The Web Radar on 97011 different companies websites. HTTP/3 is the third major version of the Hypertext Transfer Protocol used to exchange information on the World Wide Web.

This page lists companies using HTTP/3 and helps you identify tech stacks in your competitive space. Looking for a full list of websites using HTTP/3? The Web Radar has detected over 97011 companies that have HTTP/3 installed.

HTTP/3 is detected in the websites of :

HTTP/3 Icon

List of websites that use HTTP/3

We have detected more than 97011 websites in europe and north america using HTTP/3. With The Web Radar, you can get the full list of companies using HTTP/3 in europe and north america in a click.

CompanyCountryIndustryEmployeesRevenueTechnologies
FranceAutomotive10001+$10B+HTTP/3 LogoHTTP/3+5 more
Federal Reserve Bank of Atlanta Logo
Federal Reserve Bank of Atlanta
United StatesBanking1001-5000$10B+HTTP/3 LogoHTTP/3
United StatesChemical10001+$10B+HTTP/3 LogoHTTP/3+3 more
GermanyConsulting1001-5000$10B+HTTP/3 LogoHTTP/3+22 more
Comcast NBCUniversal Logo
Comcast NBCUniversal
United StatesAdvertising10001+$10B+HTTP/3 LogoHTTP/3+6 more
Ascension Health Logo
Ascension Health
United StatesCharity10001+$10B+HTTP/3 LogoHTTP/3+5 more
United StatesAutonomous Vehicles10001+$10B+HTTP/3 LogoHTTP/3+29 more
United KingdomCommercial10001+$10B+HTTP/3 LogoHTTP/3+17 more
GermanyFinancial Services1001-5000$10B+HTTP/3 LogoHTTP/3+7 more
United StatesFinance10001+$10B+HTTP/3 LogoHTTP/3+10 more
United KingdomFood Processing501-1000$10B+HTTP/3 LogoHTTP/3+13 more
Imperial Brands Logo
Imperial Brands
United KingdomConsumer10001+$10B+HTTP/3 LogoHTTP/3

Showing 12 of 97011 companies using HTTP/3 . Request the full list of websites bellow.

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Number of websites using HTTP/3 by country

HTTP/3 is used in 97011 websites

United States

United States

59026 companies

United Kingdom

United Kingdom

11421 companies

Turkey

Turkey

4612 companies

Italy

Italy

3263 companies

Germany

Germany

2459 companies

France

France

2182 companies

The Netherlands

The Netherlands

1729 companies

Spain

Spain

1484 companies

Sweden

Sweden

1412 companies

Denmark

Denmark

1085 companies

Switzerland

Switzerland

960 companies

Poland

Poland

727 companies

Technologies related to websites using HTTP/3

Discover other technologies that can help you achieve your goals like HTTP/3 can do!

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HTTP/3 : Frequently asked questions

Want to know more about The Web Radar? Here are our most frequently asked questions.

What is HTTP/3?
HTTP/3 is the third major version of the Hypertext Transfer Protocol used to exchange information on the World Wide Web.
How many websites use HTTP/3?
Currently, over 97011 websites have been detected using HTTP/3 based on our latest data scans.
How can I see if a website uses HTTP/3?
You can see if a website uses HTTP/3 by visiting The Web Radar and looking for the HTTP/3 logo or by using the search tool.
Which well-known websites use HTTP/3?
Some notable organizations using HTTP/3 include: SNCF, Federal Reserve Bank of Atlanta, Dow, HDI Global, Comcast NBCUniversal, Ascension Health, Mcity, Morrisons, Hannover Re, Nationwide, Cadbury, Imperial Brands.
What industries are most commonly using HTTP/3?
HTTP/3 is widely adopted across industries such as Transportation, Financial Services, Manufacturing, Advertising, Health Care, Data and Analytics, Commerce and Shopping, Food and Beverage, Consumer Goods.
How can I find a list of companies using HTTP/3?
You can access our full list of companies using HTTP/3 by contacting us. It includes detailed company profiles, tech usage, and company informations.
How often is your HTTP/3 usage data updated?
Our system continuously scans websites and updates data on a rolling basis to keep our HTTP/3 usage dataset fresh and accurate.
Can I use this HTTP/3 company data for lead generation?
Yes, our dataset is ideal for B2B lead generation, allowing you to target businesses already using HTTP/3 for outreach, integrations, or services.
Why is it useful to know which companies use HTTP/3?
Knowing which companies use HTTP/3 helps you tailor your marketing, sales, and partnership efforts toward prospects with specific technical environments.
Is HTTP/3 popular among enterprise-level companies?
Yes, HTTP/3 is widely used by enterprise-level companies, including SNCF, Federal Reserve Bank of Atlanta, Dow, HDI Global, Comcast NBCUniversal, Ascension Health, Mcity, Morrisons, Hannover Re, Nationwide, Cadbury, Imperial Brands.

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