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 |
|---|---|---|---|
| juspay.io | #152,078 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 4 more | Find emails |
| trauer.de | #152,782 | CCM19, Let's Encrypt, Microsoft 365 | Find emails |
| chromatic.com | #152,852 | Amazon (ACM), Amazon Route 53, Bluesky + 10 more | Find emails |
| #384 (Tranco) |
| Find emails |
| 5 | ikea.com | #593 (Tranco) | Find emails |
| esalah.com |
| #152,965 |
| Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 6 more |
| Find emails |
| porsche.cn | #153,171 | Akamai edge/CDN, ConsentMo, Google Tag Manager + 4 more | Find emails |
| quikly.com | #153,349 | Amazon Route 53, Cloudflare edge/CDN, Fastly + 5 more | Find emails |
| salonic.hu | #153,603 | Cloudflare, Cloudflare Bot Management, Cloudflare edge/CDN + 1 more | Find emails |
| talkingparents.com | #153,924 | Adobe Fonts (Typekit), Azure Front Door, DigiCert + 8 more | Find emails |
| deskpro.com | #154,046 | AOS, Cloudflare, Cloudflare Bot Management + 12 more | Find emails |
| iphey.com | #154,818 | Amazon CloudFront, Amazon S3, Cloudflare + 3 more | Find emails |
| mattel.net | #154,917 | Builder.io, Google Tag Manager, Let's Encrypt + 1 more | Find emails |
| cebroker.com | #155,258 | Adobe Fonts (Typekit), Amazon (ACM), Amazon CloudFront + 4 more | Find emails |
| simscommunity.info | #155,412 | Cloudflare, Cloudflare edge/CDN, DoubleClick (Google Ads) + 7 more | Find emails |
| nutrient.io | #155,470 | Cloudflare, Cloudflare edge/CDN, Convert + 4 more | Find emails |
| smartbear.co | #155,626 | Amazon Route 53, Bugsnag, Cloudflare Bot Management + 4 more | Find emails |
| buf.build | #155,656 | Bluesky, Cloudflare, Fathom + 7 more | Find emails |
| relevanceai.com | #155,890 | Cloudflare, Google Fonts, Google Tag Manager + 6 more | Find emails |
| airtalk.live | #156,044 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 4 more | Find emails |
| cryptorg.net | #156,046 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 6 more | Find emails |
| prosopo.io | #156,164 | Bunny CDN, BunnyCDN, Cloudflare + 10 more | Find emails |
| azuracast.com | #156,460 | Bluesky, Cloudflare, Cloudflare edge/CDN + 7 more | Find emails |
| secom.co.jp | #156,521 | Akamai Edge DNS, Google Ads Conversion, Google Fonts + 3 more | Find emails |
| enablejavascript.io | #156,854 | Google Fonts, Hostinger, Let's Encrypt + 1 more | Find emails |
| instaastro.com | #156,977 | AddToAny, Bootstrap, Django + 19 more | Find emails |
| coflnet.com | #157,188 | Cloudflare, Cloudflare edge/CDN, Google Trust Services | 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 →