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 |
|---|---|---|---|
| lunariffic.com | #114,506 | Cloudflare Bot Management, Cloudflare edge/CDN, Google Fonts + 3 more | Find emails |
| poly.ai | #114,659 | Amazon CloudFront, Amazon Route 53, Amazon S3 + 7 more | Find emails |
| amac.us | #115,108 | Cloudflare, Google Tag Manager, Let's Encrypt + 3 more | Find emails |
| #384 (Tranco) |
| Find emails |
| 5 | ikea.com | #593 (Tranco) | Find emails |
| novelcrafter.com |
| #115,156 |
| Amazon Route 53, Cloudflare Bot Management, Cloudflare Turnstile + 4 more |
| Find emails |
| algorand.co | #115,177 | Cloudflare, Cloudflare Bot Management, Cloudflare edge/CDN + 9 more | Find emails |
| betterworld.org | #115,379 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 1 more | Find emails |
| bugsplat.com | #115,435 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 5 more | Find emails |
| c4.net | #115,576 | Hostinger, Let's Encrypt, Zyro | Find emails |
| cepi.net | #115,661 | Azure Front Door, Cloudflare, Cloudflare Bot Management + 5 more | Find emails |
| caiyicloud.com | #115,920 | Alibaba Cloud DNS, Apache APISIX, DigiCert + 1 more | Find emails |
| unsdsn.org | #116,084 | Bluesky, Cloudflare, Cloudflare Web Analytics + 6 more | Find emails |
| pulsesupdate.com | #116,262 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 2 more | Find emails |
| tomo.inc | #116,342 | AOS, Cloudflare, Cloudflare edge/CDN + 7 more | Find emails |
| productserve.com | #116,545 | Akamai Bot Manager, Akamai edge/CDN, Akamai mPulse + 9 more | Find emails |
| monibuca.com | #116,669 | Google Analytics, Google Tag Manager, Tencent EdgeOne | Find emails |
| improvmx.com | #116,769 | Better Uptime, Cloudflare, Cloudflare edge/CDN + 16 more | Find emails |
| payfit.net | #117,149 | Amazon (ACM), Amazon CloudFront, Axeptio + 3 more | Find emails |
| gogogogame.com | #117,265 | Cloudflare, Cloudflare edge/CDN, Google Fonts + 2 more | Find emails |
| worldquantbrain.com | #117,285 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 8 more | Find emails |
| fast2host.com | #117,325 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 7 more | Find emails |
| lhv.ee | #117,333 | Amazon CloudFront, Apache, DigiCert + 5 more | Find emails |
| playdeltaforce.com | #117,428 | DigiCert, Google Analytics, Google Tag Manager + 6 more | Find emails |
| workspacetest.com | #117,456 | Akamai Bot Manager, Amazon Route 53, DigiCert + 3 more | Find emails |
| flukenetworks.com | #117,655 | Amazon Route 53, Cloudflare Bot Management, Cloudflare edge/CDN + 5 more | Find emails |
| porsche.biz | #117,776 | Akamai edge/CDN, ConsentMo, 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 →