Web Framework
3,023 of the 1,000,000 top sites in our Tranco top-1M census run Astro (0.3%). A JavaScript web framework focused on content-driven sites that ships minimal client-side JavaScript by default. Detection is homepage-level HTML/header fingerprinting, so a site can run Astro on other pages without it showing here.
Other web framework
| # | Domain | Global traffic rank | Contacts |
|---|---|---|---|
| 1 | cloudflare.com | #3 (Tranco) | Find emails |
| 2 | workers.dev | #86 (Tranco) | Find emails |
| 3 | pages.dev | #266 (Tranco) | Find emails |
| 4 | calendly.com |
| Site | Tranco rank | Also detected | Contacts |
|---|---|---|---|
| undetectable.io | #403,223 | Cloudflare, Cloudflare edge/CDN, Google Tag Manager + 2 more | Find emails |
| drizzle.team | #403,310 | Ahrefs Analytics, Algolia, Campaign Monitor + 6 more | Find emails |
| seibert-media.net | #403,479 | Cookiebot, Let's Encrypt, Vercel | Find emails |
| #384 (Tranco) |
| Find emails |
| 5 | ikea.com | #593 (Tranco) | Find emails |
| pgjonline.com |
| #403,832 |
| ASP.NET, Cloudflare, Cloudflare edge/CDN + 11 more |
| Find emails |
| studycat.com | #404,167 | Cloudflare, Cloudflare edge/CDN, Cloudinary + 3 more | Find emails |
| enigma.com | #404,658 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 11 more | Find emails |
| hrbrain.jp | #405,174 | Google Cloud DNS, Google Tag Manager, Let's Encrypt + 1 more | Find emails |
| mangaforever.net | #405,723 | Google Fonts, Google Tag Manager, Gravatar + 1 more | Find emails |
| gluonhq.com | #406,796 | Amazon Route 53, Google Fonts, Let's Encrypt + 1 more | Find emails |
| couponzguru.com | #407,100 | Amazon (ACM), Amazon CloudFront, Cloudflare + 2 more | Find emails |
| mobends.com | #407,936 | Cloudflare edge/CDN, Google Trust Services, Namecheap + 1 more | Find emails |
| unilever.co.id | #408,132 | Azure DNS, Google Analytics, Google Tag Manager + 3 more | Find emails |
| rolando.sk | #408,680 | Cloudflare, Cloudflare edge/CDN, Google Fonts + 1 more | Find emails |
| sahha.ai | #408,917 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 8 more | Find emails |
| newcarsreview.com | #409,034 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 7 more | Find emails |
| mapmycustomers.com | #409,363 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 7 more | Find emails |
| classic-mahjong.com | #409,392 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 2 more | Find emails |
| litestat.io | #409,478 | Google Analytics, Google Fonts, Google Hosted Libraries + 7 more | Find emails |
| exit109.com | #410,671 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 1 more | Find emails |
| quizrr.in | #410,706 | Google Fonts, Google Tag Manager, Let's Encrypt + 2 more | Find emails |
| iadmexico.mx | #410,782 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 3 more | Find emails |
| shibedrill.site | #410,911 | Bluesky, Cloudflare, Let's Encrypt + 1 more | Find emails |
| gotdragonfire.com | #411,101 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 4 more | Find emails |
| taskworld.com | #411,276 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 6 more | Find emails |
| geordie.ai | #412,784 | Amazon CloudFront, Cloudflare edge/CDN, Google Tag Manager + 9 more | Find emails |
From the Crawlora Website Tech Stack Dataset, a homepage-level fingerprint of a 1,000,000-domain Tranco top-1M census (run top1m-2026-08-25-full-v2), snapshot August 29, 2026. Directional, not exhaustive — fully custom or bundled stacks under-detect. Methodology →