Websites using HTTP/3
HTTP/3 is the third major version of the Hypertext Transfer Protocol used to exchange information on the World Wide Web.
These are the top websites using HTTP/3, ranked by traffic.
| Hostname | Traffic | Tech spend | Country |
|---|---|---|---|
| accounts.shopify.com | Very high | Very high | 🇸🇪 |
| app.clickup.com | Very high | Very high | 🇺🇸 |
| hpanel.hostinger.com | Very high | Very high | 🇺🇸 |
| accounts.spotify.com | Very high | High | 🇺🇸 |
| grok.com | Very high | Very high | 🇺🇸 |
| claude.com | Very high | Very high | 🇺🇸 |
| about.gitlab.com | Very high | Very high | 🇺🇸 |
| cloudconvert.com | Very high | Medium | 🇺🇸 |
| app.slack.com | Very high | Very high | 🇺🇸 |
| accounts.hetzner.com | Very high | Medium | 🇩🇪 |
| adblockplus.org | Very high | High | 🇺🇸 |
| freepik.com | Very high | Very high | 🇸🇬 |
| chatgpt.com | Very low | 🇺🇸 | |
| claude.ai | High | 🇺🇸 | |
| api.whatsapp.com | Very low | 🇧🇪 | |
| admin.shopify.com | Very low | 🇸🇪 | |
| web.whatsapp.com | Medium | 🇧🇪 | |
| discord.com | Medium | ||
| ahrefs.com | Very low | 🇺🇸 | |
| mercadolivre.com.br | Very low | 🇧🇷 | |
| dash.cloudflare.com | Medium | 🇺🇸 | |
| apps.shopify.com | Low | 🇸🇪 | |
| app.ahrefs.com | Very low | 🇺🇸 | |
| figma.com | Medium | 🇺🇸 | |
| codepen.io | Very low | 🇺🇸 |
Get the full list of websites and companies using HTTP/3.
Demographics
A breakdown of countries and languages used by HTTP/3 websites.
Countries
Languages
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Companies in United States
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Top 5,000 websites by traffic
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Websites with a .com domain
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5,000 low-traffic websites
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