Websites using HTTP/2
HTTP/2 (originally named HTTP/2.0) is a major revision of the HTTP network protocol used by the World Wide Web.
Wappalyzer tracks 1,400,000 live websites using HTTP/2. Find top HTTP/2 websites, and build a filtered list of companies using HTTP/2.
Top websites using HTTP/2
These are the most trafficked websites using HTTP/2.
| Hostname | Traffic | Tech spend | Country |
|---|---|---|---|
| cursor.com | Very high | Low | |
| portswigger.net | High | High | 🇺🇸 |
| tryhackme.com | High | High | 🇺🇸 |
| erome.com | High | Very low | 🇺🇸 |
| nexusmods.com | High | Very high | 🇺🇸 |
| ecosia.org | High | Very high | 🇺🇸 |
| letterboxd.com | High | Very high | 🇪🇸 |
| gitlab.com | Low | 🇺🇸 | |
| canva.com | Medium | 🇺🇸 | |
| bilibili.com | Very low | 🇨🇳 | |
| paypal.com | Medium | 🇺🇸 | |
| vercel.com | Medium | 🇨🇦 | |
| huggingface.co | Very low | 🇺🇸 | |
| allegro.pl | Medium | 🇵🇱 | |
| xvideos.com | Very low | 🇬🇧 | |
| leboncoin.fr | Low | 🇫🇷 | |
| udemy.com | Low | 🇺🇸 | |
| booking.com | Low | 🇺🇸 | |
| account.godaddy.com | Medium | 🇺🇸 | |
| kleinanzeigen.de | Medium | 🇩🇪 | |
| supabase.com | Medium | 🇨🇦 | |
| roblox.com | Medium | 🇺🇸 | |
| tiktok.com | Medium | 🇺🇸 | |
| open.spotify.com | Very low | 🇸🇪 | |
| ikea.com | Very low | 🇳🇱 |
Where is HTTP/2 used?
A breakdown of countries and languages across the websites where Wappalyzer detects HTTP/2.
Countries
Languages
Top alternatives to HTTP/2
The largest alternative technologies in the same category, ranked by detected websites.
| Technology | Websites |
|---|---|
| 5,000,000 | |
| 5,000,000 | |
| 5,000,000 | |
| 4,000,000 | |
| 1,600,000 | |
| 1,500,000 | |
| 600,000 | |
| 390,000 | |
| 350,000 | |
| 300,000 |
Find companies using HTTP/2
Get company and contact details for 1,400,000 HTTP/2 websites, so you can turn research into outreach faster.
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Companies in United States
Find HTTP/2 companies located in United States.
Companies in United Kingdom
Find HTTP/2 companies located in United Kingdom.
Companies with emails and phone numbers
Prioritize HTTP/2 websites with both contact types available.
Top 5,000 websites by traffic
Start with the highest-traffic HTTP/2 websites in the dataset.
Websites with a .com domain
Limit results to HTTP/2 websites on .com domains.
5,000 low-traffic websites
Focus on lower-traffic HTTP/2 websites for long-tail prospecting.