What is Astro?

Framework

Astro is a web framework: All-in-one web framework for content-focused websites. Tech Stack Detector identifies Astro on any website by analysing the HTML source and the generator meta tag.

Astro is a web framework (Framework), detected on 19 websites in our index. See websites using Astro ↓

CategoryFramework
Official siteastro.build
Detection signals2 signals
In our index19 websites

How Tech Stack Detector detects Astro

Astro is matched from these signals during a single, ordinary page request. Each one contributes to the confidence score shown on a scan.

  • Html PatternAstro island architecture markers
  • Html MetaAstro generator meta tag

Websites using Astro

Recently scanned websites where we detected Astro. Open one to see its full technology stack.

www.remixvip.com2 technologies · 5 h ago ifmotor.pt3 technologies · 23 h ago www.widen.com.au5 technologies · 1 d ago devsinc.com9 technologies · 2 d ago asoxygen.com3 technologies · 3 d ago synergyhvactx.com3 technologies · 3 d ago itaraproduction.com4 technologies · 4 d ago www.surge.cloud6 technologies · 5 d ago picshift.app6 technologies · 5 d ago uproc.io4 technologies · 6 d ago www.sortexai.com2 technologies · 6 d ago shuangz.com4 technologies · 6 d ago oui-handyman.netlify.app3 technologies · 7 d ago rodrigueseassociados-dev-production.pages.dev4 technologies · 8 d ago cloudflare.com7 technologies · 8 d ago netlify.com8 technologies · 8 d ago tinting.ae3 technologies · 9 d ago www.ikea.com5 technologies · 9 d ago

View all websites using Astro

Often used with Astro

Technologies most frequently detected alongside Astro across scanned websites.

CloudflareCDN13 sitesTailwind CSSUI Library8 sitesGoogle WorkspaceOther7 sitesGoogle Tag ManagerAnalytics4 sitesProgressive Web AppOther4 sitesVercelHosting3 sitesGoogle FontsFont3 sitesOneTrustSecurity3 sites

Alternatives to Astro

Other Framework technologies Tech Stack Detector detects: popular alternatives and related tools, most-detected first.

ReactFramework165 sitesNext.jsFramework124 sitesLaravelFramework27 sitesVue.jsFramework14 sitesNuxtFramework8 sitesASP.NETFramework7 sitesRuby on RailsFramework6 sitesDjangoFramework4 sitesExpress.jsFramework4 sitesSvelteFramework4 sitesFastAPIFramework3 sitesCodeIgniterFramework2 sites

Compare Astro

Side-by-side comparisons of Astro with other Framework technologies.

Astro vs React Astro vs Next.js Astro vs Laravel Astro vs Vue.js Astro vs Nuxt

Popular technologies

The technologies most often detected across all websites scanned on Tech Stack Detector.

CloudflareCDN247 sitesGoogle FontsFont215 sitesTailwind CSSUI Library170 sitesReactFramework165 sitesProgressive Web AppOther147 sitesPHPLanguage139 sitesNode.jsLanguage136 sitesNext.jsFramework124 sitesBootstrapUI Library119 sitesGoogle WorkspaceOther110 sites

Frequently asked questions

What is Astro?

Astro is a web framework: All-in-one web framework for content-focused websites. Tech Stack Detector identifies Astro on any website by analysing the HTML source and the generator meta tag. Its official website is https://astro.build.

How can I tell if a website uses Astro?

Enter any URL into Tech Stack Detector and it reports whether Astro is present, with a confidence score and the exact evidence it matched. Detection is based on the HTML source and the generator meta tag. No login or crawling of the site is required.

How many websites use Astro?

Astro has been detected on 19 websites in the public Tech Stack Detector scan index. This reflects sites that visitors have analysed here, not global market share.

What are some alternatives to Astro?

Other Framework technologies Tech Stack Detector detects include React, Next.js, Laravel, Vue.js, Nuxt and ASP.NET. You can compare any of them side by side with Astro.

Data last updated October 20, 2026 · based on 618 recently scanned websites.