Web Framework

Websites using Astro

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.

Check a URL Full dataset overview

Other web framework

PHP130,926 sites Next.js41,336 sites ASP.NET38,357 sites

Highest-ranked

Top websites using Astro

#	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

The list

3,023 sites using Astro

Site	Tranco rank	Also detected	Contacts
columbia.care	#719,736	Cloudflare, Google Tag Manager, Let's Encrypt + 2 more	Find emails
reppos.com.br	#720,485	Cloudflare edge/CDN, Google Tag Manager, Google Trust Services + 3 more	Find emails
sanmartinbakery.com	#720,522	Amazon (ACM), Amazon Route 53, Apache + 9 more	Find emails