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 |
|---|---|---|---|
| zgh.cl | #129,220 | Cloudflare, Google Analytics, Google Tag Manager + 3 more | Find emails |
| evcc.io | #129,378 | Better Uptime, Bluesky, DoubleClick (Google Ads) + 16 more | Find emails |
| sarvam.ai | #129,434 | Azure DNS, Cloudflare Bot Management, Cloudflare Web Analytics + 9 more | Find emails |
| #384 (Tranco) |
| Find emails |
| 5 | ikea.com | #593 (Tranco) | Find emails |
| carepatron.com |
| #129,598 |
| Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 11 more |
| Find emails |
| tuple.app | #129,642 | Amazon CloudFront, Cloudflare Turnstile, Cloudflare edge/CDN + 18 more | Find emails |
| gpuopen.com | #129,772 | Azure API Management, Bluesky, DigiCert + 1 more | Find emails |
| hoag.org | #130,521 | Adobe Fonts (Typekit), Amazon (ACM), Amazon CloudFront + 8 more | Find emails |
| telepedia.net | #130,591 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 5 more | Find emails |
| ente.io | #130,721 | Cloudflare, Cloudflare Stream, Cloudflare edge/CDN + 4 more | Find emails |
| anyvan.com | #130,727 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 6 more | Find emails |
| teleparty.pro | #130,738 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 1 more | Find emails |
| base.ec | #130,952 | Amazon CloudFront, Amazon Route 53, Amazon S3 + 3 more | Find emails |
| insp.mx | #131,079 | Apache, Bunny Fonts, Fancybox + 7 more | Find emails |
| ocp.ai | #131,261 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 3 more | Find emails |
| duocircle.com | #131,364 | Amazon Route 53, Freshchat, Google Ads Conversion + 10 more | Find emails |
| getproton.me | #131,663 | Cloudflare, Let's Encrypt, YouTube | Find emails |
| tutanota.de | #131,957 | Amazon Route 53, Let's Encrypt | Find emails |
| lancashire.ac.uk | #132,121 | Azure DNS, Fathom, Let's Encrypt + 3 more | Find emails |
| typecast.ai | #132,603 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 15 more | Find emails |
| helloproject.com | #132,748 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 4 more | Find emails |
| melisa.pl | #132,908 | Cloudflare, Cloudflare edge/CDN, Cookiebot + 2 more | Find emails |
| opsucht.net | #133,748 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 3 more | Find emails |
| beamery.com | #134,181 | Adobe Fonts (Typekit), Cloudflare, Cloudflare edge/CDN + 8 more | Find emails |
| pspdfkit.com | #134,774 | Cloudflare, Cloudflare edge/CDN, Convert + 3 more | Find emails |
| worldpokertour.com | #134,815 | Cloudflare, Cloudflare edge/CDN, DoubleClick (Google Ads) + 6 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 →