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 |
|---|---|---|---|
| demosphere.com | #55,007 | Google Fonts, Google Tag Manager, HubSpot + 2 more | Find emails |
| doselect.com | #55,030 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 3 more | Find emails |
| lawpay.com | #55,306 | Amazon Route 53, Bizible, BugHerd + 8 more | Find emails |
| #384 (Tranco) |
| Find emails |
| 5 | ikea.com | #593 (Tranco) | Find emails |
| zandahealth.com |
| #55,604 |
| Amazon CloudFront, Amazon S3, Cloudflare + 4 more |
| Find emails |
| knuddels.de | #55,721 | Consentmanager.net, DigiCert, Google Analytics + 6 more | Find emails |
| seositecheckup.com | #55,778 | Amazon (ACM), Amazon CloudFront, Amazon S3 + 8 more | Find emails |
| plivo.com | #56,030 | Amazon CloudFront, Amazon Route 53, Amazon S3 + 11 more | Find emails |
| cloudfare.com | #56,174 | Cloudflare, Cloudflare Bot Management, Cloudflare Images + 4 more | Find emails |
| feratel.com | #56,382 | Google Tag Manager, Let's Encrypt, Nginx | Find emails |
| wepowerconnections.com | #56,783 | Akamai edge/CDN, Akamai mPulse, Amazon CloudFront + 7 more | Find emails |
| anal.media | #56,884 | Cloudflare, Cloudflare edge/CDN, ExoClick + 7 more | Find emails |
| ivisa.com | #56,989 | Amazon CloudFront, Cloudflare, Cloudflare edge/CDN + 8 more | Find emails |
| datenhof.com | #57,077 | Caddy, Cloudflare, Let's Encrypt | Find emails |
| nidec.com | #57,140 | Google Cloud, Google Tag Manager, Varnish + 1 more | Find emails |
| uship.com | #57,649 | Amazon S3, Cloudflare, Cloudflare Bot Management + 14 more | Find emails |
| kinde.com | #58,301 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 4 more | Find emails |
| lunarbreeze.com | #58,346 | Cloudflare Bot Management, Cloudflare edge/CDN, Google Fonts + 3 more | Find emails |
| intervals.icu | #58,490 | Ahrefs Analytics, Bluesky, Cloudflare + 2 more | Find emails |
| nulab.com | #58,876 | Adobe Fonts (Typekit), Ahrefs Analytics, Amazon (ACM) + 7 more | Find emails |
| owox.com | #58,899 | AWS Lambda, Cloudflare edge/CDN, Fastly + 13 more | Find emails |
| onscreens.me | #59,095 | Cloudflare, Cloudflare Turnstile, Cloudflare Web Analytics + 5 more | Find emails |
| zen-browser.app | #59,445 | BunnyCDN, Cloudflare, Cloudflare Web Analytics + 8 more | Find emails |
| apexminecrafthosting.com | #59,487 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 5 more | Find emails |
| linaro.org | #59,532 | Adobe Fonts (Typekit), Amazon (ACM), Amazon CloudFront + 4 more | Find emails |
| longnow.org | #59,869 | Amazon Route 53, Google Analytics, Google Tag Manager + 2 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 →