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 |
|---|---|---|---|
| elstir.com | #550,627 | Let's Encrypt, LiteSpeed, Microsoft 365 | Find emails |
| bialkatatrzanska.pl | #550,731 | Cookiebot, Google Cloud DNS, Google Fonts + 3 more | Find emails |
| gatsby.events | #551,107 | Cloudflare, Cloudflare edge/CDN, Google Trust Services + 1 more | Find emails |
| #384 (Tranco) |
| Find emails |
| 5 | ikea.com | #593 (Tranco) | Find emails |
| logmasuk.my |
| #551,256 |
| Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 4 more |
| Find emails |
| ergonis.com | #551,804 | Cloudflare Bot Management, Cloudflare Turnstile, Cloudflare edge/CDN + 4 more | Find emails |
| kwenta.io | #551,871 | Let's Encrypt, Vercel | Find emails |
| alarmify.com | #551,908 | Cloudflare, Cloudflare edge/CDN, Google Trust Services | Find emails |
| stoertebeker.de | #551,912 | Let's Encrypt, Matomo, Nginx + 1 more | Find emails |
| teapigs.co.uk | #552,073 | CSC (Digital Brand Services), Cloudflare edge/CDN, ConsentMo + 8 more | Find emails |
| interswitchgroup.com | #553,088 | Cloudflare, Cloudflare edge/CDN, Google Tag Manager + 3 more | Find emails |
| soundstack.com | #554,118 | Cloudflare, Cloudflare Bot Management, Cloudflare edge/CDN + 8 more | Find emails |
| 1xbetcm.net | #556,105 | Cloudflare, Cloudflare edge/CDN, Google Fonts + 1 more | Find emails |
| seorank.com.pl | #556,490 | Google Fonts, Google Tag Manager, Gravatar + 4 more | Find emails |
| supercatsolutions.com | #556,813 | Google Tag Manager, HubSpot, Let's Encrypt + 2 more | Find emails |
| dot-health.org | #556,966 | Akamai Bot Manager, Amazon S3, DoubleClick (Google Ads) + 4 more | Find emails |
| themystica.com | #557,879 | Google AdSense, Google Analytics, Google Fonts + 3 more | Find emails |
| gxcic.cn | #559,144 | — | Find emails |
| gosunward.org | #559,392 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 3 more | Find emails |
| butac.it | #560,674 | Bunny CDN, BunnyCDN, Google Fonts + 6 more | Find emails |
| lookfantastic.ae | #561,776 | Cloudflare edge/CDN, Fastly, Google Fonts + 5 more | Find emails |
| postgame.show | #562,755 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 8 more | Find emails |
| netse.net.tr | #562,758 | Cloudflare, Cloudflare edge/CDN, Google Analytics + 4 more | Find emails |
| dynasend.com | #562,797 | Cloudflare, Cloudflare edge/CDN, DoubleClick (Google Ads) + 9 more | Find emails |
| pegasusknight.com | #562,812 | A8.net, Cloudflare, Cloudflare Web Analytics + 4 more | Find emails |
| oriyamatrimony.com | #563,420 | Akamai Edge DNS, Apache, Google Tag Manager + 3 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 →