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 |
|---|---|---|---|
| samuimuaythaitickets.com | #824,688 | Elfsight, Hostinger, Let's Encrypt + 1 more | Find emails |
| sanitygone.help | #824,792 | Cloudflare, Cloudflare edge/CDN, Google Fonts + 2 more | Find emails |
| saturdayquiztime.com.au | #825,165 | Google Tag Manager, Let's Encrypt, NS1 + 1 more | Find emails |
| #384 (Tranco) |
| Find emails |
| 5 | ikea.com | #593 (Tranco) | Find emails |
| science-experiences.com | #825,480 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 3 more | Find emails |
| sdtech.in | #825,671 | Hostinger, Let's Encrypt, Zyro | Find emails |
| secure-consumercredit.com | #825,779 | ASP.NET, Google Fonts, Microsoft 365 + 2 more | Find emails |
| seguroslafise.com.ni | #825,899 | ASP.NET, Bootstrap, DigiCert + 7 more | Find emails |
| sembark.com | #826,039 | Cloudflare, DoubleClick (Google Ads), Google Analytics + 13 more | Find emails |
| servifacil.com.mx | #826,329 | Amazon Route 53, Apache, Cloudflare Turnstile + 2 more | Find emails |
| signatura.co | #827,532 | Amazon Route 53, Django, Enzuzo + 11 more | Find emails |
| sixfonia.com | #828,129 | Cloudflare, Cloudflare edge/CDN, Google Fonts + 2 more | Find emails |
| sorteoselcharco.com | #829,540 | Bootstrap, Google Analytics, Google Fonts + 8 more | Find emails |
| steambackgrounds.com | #830,690 | Cloudflare, Cloudflare edge/CDN, Google Analytics + 2 more | Find emails |
| stepvista.com | #830,747 | Cloudflare, Cloudflare edge/CDN, DoubleClick (Google Ads) + 4 more | Find emails |
| stock-ath.be | #830,840 | Google Analytics, Google Tag Manager, ImageKit + 3 more | Find emails |
| tapgoplay.com | #832,888 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 2 more | Find emails |
| tcel.cl | #833,151 | Bootstrap, Chart.js, Cloudflare + 11 more | Find emails |
| telolet-om.org | #833,552 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 1 more | Find emails |
| thetapacademy.com | #834,473 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 6 more | Find emails |
| thundernet.com.ve | #834,624 | Cloudflare, Flying Press, Google Analytics + 8 more | Find emails |
| tiquemax.com | #835,008 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 1 more | Find emails |
| tms-m.com | #835,208 | All in One SEO, Amazon Route 53, Font Awesome + 7 more | Find emails |
| tokorozawa-library.jp | #835,413 | DigiCert, Google Analytics, Google Tag Manager + 1 more | Find emails |
| trents.co.nz | #836,509 | Google Tag Manager, Let's Encrypt, Microsoft 365 + 6 more | Find emails |
| trinitysolar.com | #836,597 | Amazon CloudFront, Amazon S3, Contentstack + 14 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 →