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 |
|---|---|---|---|
| abdct.com | #904,236 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 4 more | Find emails |
| mmx.network | #904,414 | Bootstrap, Bunny CDN, BunnyCDN + 4 more | Find emails |
| duastro.com | #904,518 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 10 more | Find emails |
| #384 (Tranco) |
| Find emails |
| 5 | ikea.com | #593 (Tranco) | Find emails |
| unltd.org.uk |
| #904,780 |
| Bluesky, Cloudflare, Cloudflare edge/CDN + 2 more |
| Find emails |
| defbox.ru | #904,972 | Let's Encrypt, Nginx, Telegram + 1 more | Find emails |
| scanz.com | #905,152 | Cloudflare, Cloudflare edge/CDN, Cloudinary + 6 more | Find emails |
| anota-ai.com | #905,160 | Amazon Route 53, Cloudflare Web Analytics, Cloudflare edge/CDN + 6 more | Find emails |
| penzugysziget.hu | #905,991 | Cloudflare, Cloudflare edge/CDN, Google Fonts + 2 more | Find emails |
| rivieraradio.mc | #906,636 | DigiCert, DoubleClick (Google Ads), Google Publisher Tag + 3 more | Find emails |
| getbootstrap.jp | #907,185 | Algolia, Amazon (ACM), Amazon CloudFront + 4 more | Find emails |
| rxliuli.com | #907,346 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 1 more | Find emails |
| browser.run | #907,444 | Cloudflare, Cloudflare Bot Management, Cloudflare Images + 4 more | Find emails |
| rtk-ai.app | #908,251 | Fastly, GitHub, GitHub Pages + 7 more | Find emails |
| hitentertainment.com | #909,110 | Builder.io, Google Tag Manager, Let's Encrypt + 2 more | Find emails |
| braflix.bz | #910,225 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 3 more | Find emails |
| zerodev.app | #910,654 | Cloudflare, Cloudflare edge/CDN, CookieYes + 9 more | Find emails |
| stw-bremen.de | #911,375 | Let's Encrypt, Nginx, Varnish | Find emails |
| ikk-wed.jp | #911,421 | Amazon CloudFront, Apache, Cloudflare edge/CDN + 9 more | Find emails |
| ciwebgroup.com | #912,299 | Amazon CloudFront, Amazon S3, Cloudflare + 5 more | Find emails |
| taloncommerce.com | #912,714 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 1 more | Find emails |
| massfi.co.uk | #914,057 | Cloudflare edge/CDN, Fastly, Google Fonts + 6 more | Find emails |
| manga.ovh | #914,080 | Cloudflare, DDoS-Guard, Let's Encrypt | Find emails |
| wiremock.org | #914,407 | Amazon (ACM), Amazon CloudFront, Amazon S3 + 6 more | Find emails |
| commerceplus.com.br | #914,660 | Cloudflare, Cloudflare edge/CDN, Google Fonts + 4 more | Find emails |
| setapps.net | #915,015 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 1 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 →