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 |
|---|---|---|---|
| workbankvirtual.com.br | #423,147 | Hostinger, Let's Encrypt, Microsoft 365 + 1 more | Find emails |
| ava.do | #423,632 | Google Tag Manager, Google Workspace, Let's Encrypt + 2 more | Find emails |
| hsb.co.id | #423,652 | Amazon (ACM), AppsFlyer, Cloudflare + 9 more | Find emails |
| #384 (Tranco) |
| Find emails |
| 5 | ikea.com | #593 (Tranco) | Find emails |
| bass-wincasino-uk.com | #423,872 | Cloudflare, Cloudflare edge/CDN, Let's Encrypt | Find emails |
| lagzapper.com | #424,804 | Amazon (ACM), Amazon CloudFront, Google Tag Manager + 1 more | Find emails |
| leaningtech.com | #425,023 | Cloudflare, Cloudflare edge/CDN, Google Tag Manager + 1 more | Find emails |
| yourcoca-cola.co.uk | #425,156 | Cloudflare edge/CDN, Fastly, Google Fonts + 4 more | Find emails |
| udv.group | #426,112 | PHP, Telegram, Yandex Metrica + 1 more | Find emails |
| frama.com | #426,548 | Azure API Management, Azure Front Door, Contentful + 4 more | Find emails |
| runragnar.com | #426,965 | Amazon (ACM), Amazon CloudFront, Cloudflare + 4 more | Find emails |
| gotripzi.com | #427,101 | Cloudflare, Cloudflare edge/CDN, Google Analytics + 4 more | Find emails |
| schefczyk.net | #427,622 | Bootstrap, Let's Encrypt | Find emails |
| therave.co | #427,710 | Azure DNS, Azure Front Door, Cloudflare edge/CDN + 5 more | Find emails |
| ps.me | #427,756 | Cloudflare, Cloudflare edge/CDN, Google Tag Manager + 2 more | Find emails |
| xivapi.com | #427,922 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 1 more | Find emails |
| artofmemory.com | #428,379 | Clicky, Cloudflare, Cloudflare Web Analytics + 8 more | Find emails |
| saao.ac.za | #428,385 | Cloudflare, Font Awesome, Google Analytics + 12 more | Find emails |
| metadados.com.br | #428,675 | DigiCert, Express, Google Analytics + 10 more | Find emails |
| playcus.com | #429,195 | Amazon Route 53, AppsFlyer, Cloudflare Bot Management + 4 more | Find emails |
| reality.news | #429,438 | Cloudflare, Cloudflare edge/CDN, DoubleClick (Google Ads) + 6 more | Find emails |
| lensrentals.net | #430,147 | AWS WAF, Amazon (ACM), Amazon CloudFront + 3 more | Find emails |
| chirpwireless.io | #431,119 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 3 more | Find emails |
| flymc.cc | #431,323 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 1 more | Find emails |
| usabilityhub.com | #433,307 | FullStory, Google Tag Manager, Let's Encrypt + 3 more | Find emails |
| idigic.net | #433,609 | Cloudflare, Cloudflare edge/CDN, Google Workspace + 5 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 →