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.
| # | 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 |
|---|---|---|---|
| djc.com.au | #971,050 | Azure DNS, Azure Front Door, DigiCert + 5 more | Find emails |
| gcedclearinghouse.org | #971,408 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 6 more | Find emails |
| ergeon.com | #971,583 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 2 more | Find emails |
| #384 (Tranco) |
| Find emails |
| 5 | ikea.com | #593 (Tranco) | Find emails |
| diggerdesignlabs.com | #971,876 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 1 more | Find emails |
| ibuildings.nl | #972,938 | Amazon Route 53, Bluesky, Google Tag Manager + 3 more | Find emails |
| strummachine.com | #973,021 | Amazon (ACM), Amazon Route 53, Cloudinary + 2 more | Find emails |
| takingitglobal.org | #973,261 | Cloudflare, Cloudflare edge/CDN, Google Analytics + 3 more | Find emails |
| bigcatpartners.com | #973,306 | Cloudflare, Cloudflare Bot Management, Cloudflare Web Analytics + 5 more | Find emails |
| potsdamerplatz.de | #973,579 | Cloudflare Bot Management, Cloudflare edge/CDN, DigitalOcean Spaces + 3 more | Find emails |
| aidukraine.org.uk | #974,270 | Google Trust Services, Hostinger, Zyro | Find emails |
| adt.pl | #974,478 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 6 more | Find emails |
| fossbilling.org | #974,560 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 5 more | Find emails |
| method.com | #974,817 | Google Fonts, Google Tag Manager, Imperva + 5 more | Find emails |
| obscura.net | #975,443 | Cloudflare, Cloudflare edge/CDN, Let's Encrypt | Find emails |
| michelin.pl | #975,576 | Azure Front Door, CSC (Digital Brand Services), Didomi + 1 more | Find emails |
| everweave.ai | #975,620 | Cloudflare, Fastly, Google Trust Services | Find emails |
| eletive.com | #976,200 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 5 more | Find emails |
| print.app | #976,512 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 11 more | Find emails |
| menopause-zentrum.com | #976,530 | Cookiebot, DoubleClick (Google Ads), Google AdSense + 7 more | Find emails |
| collegekickstart.com | #977,298 | Cloudflare, Cloudflare edge/CDN, DataTables + 10 more | Find emails |
| codeblick.de | #977,467 | AOS, Amazon (ACM), Amazon CloudFront + 6 more | Find emails |
| playbalatro.com | #977,939 | Amazon (ACM), Amazon CloudFront, Amazon S3 + 4 more | Find emails |
| nemutlu.net | #978,052 | Cloudflare, Cloudflare edge/CDN, Google Trust Services + 2 more | Find emails |
| dot-loans.org | #978,197 | Akamai Bot Manager, Amazon S3, DoubleClick (Google Ads) + 4 more | Find emails |
| askbrainy.com | #978,844 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 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 →