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 |
|---|---|---|---|
| callmechat.com | #240,798 | Cloudflare, Cloudflare edge/CDN, Google Trust Services | Find emails |
| veles.finance | #240,830 | Cloudflare, Cloudflare Turnstile, Cloudflare edge/CDN + 2 more | Find emails |
| kodular.io | #241,015 | Bootstrap, Cloudflare, Cookie-Script + 12 more | Find emails |
| #384 (Tranco) |
| Find emails |
| 5 | ikea.com | #593 (Tranco) | Find emails |
| bitformations.ca |
| #241,045 |
| Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 5 more |
| Find emails |
| biossance.com | #241,723 | Cloudflare edge/CDN, Fastly, Google Fonts + 4 more | Find emails |
| flylady.net | #242,622 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 3 more | Find emails |
| paracelsus.de | #243,583 | CCM19, Let's Encrypt, Nginx + 1 more | Find emails |
| sportsrec.com | #243,746 | Amazon Advertising, Cloudflare, Cloudflare edge/CDN + 7 more | Find emails |
| knuddelscom.de | #244,128 | Cloudflare, Consentmanager.net, DigiCert + 5 more | Find emails |
| posemaniacs.com | #245,173 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 6 more | Find emails |
| edmingle.com | #245,246 | Bootstrap, Cloudflare, Font Awesome + 16 more | Find emails |
| sgmjournals.org | #246,365 | Ahrefs Analytics, Cloudflare, Google Analytics + 4 more | Find emails |
| caf.net | #246,616 | DigiCert, Google Tag Manager | Find emails |
| guruvpnapp.com | #246,850 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 2 more | Find emails |
| letsgetchecked.com | #246,875 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 7 more | Find emails |
| workaround.org | #247,044 | Let's Encrypt, Nginx | Find emails |
| music-assistant.io | #247,514 | Amazon Cognito, Bluesky, Cloudflare + 7 more | Find emails |
| project-management.com | #247,603 | Amazon Advertising, Cloudflare, Cloudflare edge/CDN + 6 more | Find emails |
| mkcontroller.com | #248,253 | Apache, Google Analytics, Google Fonts + 7 more | Find emails |
| yapily.com | #248,295 | Cloudflare edge/CDN, Google Cloud DNS, Google Fonts + 9 more | Find emails |
| istanbul.com | #248,503 | Adobe Fonts (Typekit), Cloudflare, Cloudflare Turnstile + 5 more | Find emails |
| maxicons.ru | #248,518 | Cloudflare, Google Fonts, Let's Encrypt + 1 more | Find emails |
| beautyexpert.com | #248,553 | Cloudflare edge/CDN, Fastly, Google Fonts + 5 more | Find emails |
| physgun.com | #248,867 | Bunny CDN, Bunny Fonts, BunnyCDN + 6 more | Find emails |
| fileforce.jp | #248,885 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 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 →