Technology · JavaScript framework
Websites using Astro
As of 2026-10-02, Astro (JavaScript framework) is detected on 13 of the 748 popular websites we analysed (1.7%), including cloudflare.com, sentry.io, calendly.com, klaviyo.com and ikea.com.
Websites using Astro (13)
Astro versions
| Version | Sites |
|---|---|
| 6.3.7 | 1 |
| 7.3.5 | 1 |
| 5.13.2 | 1 |
Technologies often used together with Astro
By site category
tech (6), ecommerce (2), news (2), telecom (1), entertainment (1), other (1).
FAQ
- How many popular websites use Astro?
- As of 2026-10-02, Astro (JavaScript framework) is detected on 13 of the 748 popular websites we analysed (1.7%), including cloudflare.com, sentry.io, calendly.com, klaviyo.com and ikea.com.
- Which websites use Astro?
- aftonbladet.se, att.com, calendly.com, cloudflare.com, getbootstrap.com, ikea.com, jimdo.com, kingbokep.tv, klaviyo.com and kleinanzeigen.de, and 3 more (full list on this page).
- Which Astro versions are in use?
- Among the sites that expose a version, the most common are 6.3.7 (1), 7.3.5 (1) and 5.13.2 (1) (detected 2026-10-02).
- How do I find out what technology a website uses?
- Open the site's page in the Tech Stack Index, or run the Tech Stack Detector API on any domain: it reads the home page HTML and headers and lists the CMS, framework, CDN and analytics with evidence.