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 |
|---|---|---|---|
| wisepops.com | #20,259 | Cloudflare, Cloudflare edge/CDN, Google Fonts + 11 more | Find emails |
| beyondwords.io | #20,368 | Cloudflare, Cloudflare edge/CDN, Fathom + 2 more | Find emails |
| pleo.io | #20,529 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 9 more | Find emails |
| #384 (Tranco) |
| Find emails |
| 5 | ikea.com | #593 (Tranco) | Find emails |
| opencode.ai |
| #20,647 |
| Cloudflare, Cloudflare edge/CDN, Google Trust Services |
| Find emails |
| vencord.dev | #20,754 | Cloudflare, Cloudflare edge/CDN, Google Trust Services + 1 more | Find emails |
| betonline.ag | #21,204 | Cloudflare Bot Management, Cloudflare edge/CDN, Express + 5 more | Find emails |
| beacondb.net | #21,404 | Bluesky, Cloudflare, Let's Encrypt + 1 more | Find emails |
| tuta.com | #21,790 | Amazon Route 53, Let's Encrypt | Find emails |
| hubstaff.com | #21,972 | Amazon CloudFront, Amazon S3, CHEQ + 7 more | Find emails |
| gamessofun.com | #22,147 | Cloudflare, Cloudflare edge/CDN, Google Trust Services + 1 more | Find emails |
| lbc.co.uk | #22,368 | DigiCert, DoubleClick (Google Ads), Google Publisher Tag + 2 more | Find emails |
| zulipchat.com | #22,370 | Amazon (ACM), Amazon Route 53, Bluesky + 3 more | Find emails |
| gleap.io | #22,477 | Better Uptime, Cloudflare, Cloudflare Web Analytics + 22 more | Find emails |
| budgetdirect.com.au | #22,819 | Cloudflare Bot Management, Cloudflare Turnstile, Cloudflare edge/CDN + 11 more | Find emails |
| eye-able.com | #22,966 | BunnyCDN, CCM19, Eye-Able + 4 more | Find emails |
| shorebird.dev | #23,056 | AWS Lambda, Cloudflare edge/CDN, Fastly + 10 more | Find emails |
| bldramaturkey.co | #23,068 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 14 more | Find emails |
| myprotein.com | #23,414 | Cloudflare edge/CDN, Fastly, Google Fonts + 6 more | Find emails |
| secureprivacy.ai | #23,422 | Amazon CloudFront, Cloudflare, Cloudflare Web Analytics + 12 more | Find emails |
| astro.build | #23,441 | Bluesky, Cloudflare, Cloudflare edge/CDN + 2 more | Find emails |
| ton.org | #23,510 | Cloudflare, Cloudflare edge/CDN, Google Trust Services + 4 more | Find emails |
| joomag.com | #23,993 | Adobe Fonts (Typekit), Amazon CloudFront, Amazon Route 53 + 24 more | Find emails |
| scope3.com | #24,080 | Cloudflare, Cloudflare edge/CDN, Google Fonts + 7 more | Find emails |
| instant.one | #24,187 | Cloudflare, Cloudflare edge/CDN, Google Fonts + 5 more | Find emails |
| nylas.com | #24,204 | AOS, Amazon CloudFront, Amazon Route 53 + 26 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 →