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 |
|---|---|---|---|
| host-unlimited.de | #202,091 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 2 more | Find emails |
| adapundi.com | #202,596 | Ahrefs Analytics, Amazon (ACM), Amazon CloudFront + 5 more | Find emails |
| browseros.com | #202,607 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 9 more | Find emails |
| #384 (Tranco) |
| Find emails |
| 5 | ikea.com | #593 (Tranco) | Find emails |
| shout.com | #202,622 | ASP.NET, Cloudflare, Cloudflare edge/CDN + 2 more | Find emails |
| agentselect.net | #202,711 | Cloudflare, Cloudflare edge/CDN, Google Trust Services + 1 more | Find emails |
| vidstack.io | #202,975 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 2 more | Find emails |
| huajiao.com | #203,003 | Nginx | Find emails |
| webserve.com | #203,059 | Cloudflare, Cloudflare Bot Management, Cloudflare edge/CDN + 4 more | Find emails |
| roan24.pl | #203,310 | Let's Encrypt, Nginx | Find emails |
| medicosbrasil.com | #203,442 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 1 more | Find emails |
| ag-grid.com | #203,980 | Amazon (ACM), Amazon CloudFront, Apache + 3 more | Find emails |
| d2checkpoint.com | #204,095 | Bluesky, Cloudflare, Cloudflare Web Analytics + 6 more | Find emails |
| maino.com.br | #204,454 | Adopt, Google Tag Manager, Google Trust Services + 4 more | Find emails |
| steipete.me | #204,558 | Bluesky, Cloudflare, Let's Encrypt + 2 more | Find emails |
| sycamore.so | #204,843 | Cloudflare, Cloudflare edge/CDN, Cookiebot + 6 more | Find emails |
| eve.legal | #204,964 | Amazon Route 53, Cloudflare edge/CDN, Cookiebot + 10 more | Find emails |
| raidmine.com | #205,529 | Cloudflare, Let's Encrypt, Telegram | Find emails |
| zstatic.net | #205,704 | Alibaba Cloud CDN, Alibaba Cloud OSS, Citrix NetScaler + 1 more | Find emails |
| wbcomdesigns.com | #205,803 | Cloudflare, Cloudflare edge/CDN, Font Awesome + 7 more | Find emails |
| cloudflare-cn.com | #206,030 | Cloudflare Bot Management, Cloudflare edge/CDN, Google Tag Manager + 2 more | Find emails |
| resultados365.com | #206,290 | Cloudflare, Cloudflare edge/CDN, Google AdSense + 7 more | Find emails |
| flic.io | #206,331 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 19 more | Find emails |
| onedine.com | #206,696 | Amazon CloudFront, Amazon S3, Font Awesome + 5 more | Find emails |
| virginmobile.co | #206,775 | Cloudflare, Cloudflare edge/CDN, Google Analytics + 4 more | Find emails |
| astronomer.io | #206,938 | Azure Front Door, Cloudflare edge/CDN, Google Cloud DNS + 12 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 →