Site profile
astro.build
Built with fathom. 5 pages and 11 stored files.
rank 385,819 1 library 0 identifiers 0 third-party hosts 0 crawls open the site
Technologies and libraries
Recognised by fingerprinting the stored files and bundles against known releases; a version is the release the bytes match.
| Library | Version | Seen |
|---|---|---|
| fathom | 2026-09-24 |
Tracking, tag and verification IDs
No analytics property, tag manager container, pixel or site-verification token was found in the stored source.
Third-party hosts
The stored pages and scripts reference no host outside astro.build.
Stored pages and scripts
The newest stored version of each file, newest first@if (p.FilesTruncated) {
| File | Kind | Size | Collected | Versions |
|---|---|---|---|---|
| https://astro.build/_astro/ec.0vx5m.js | js | 2.5 KB | 2026-09-24 | current |
| https://cdn.usefathom.com/script.js | js library | not fetched | 2026-09-24 | current |
| https://astro.build/_astro/CodeBlock.astro_astro…script_index_0_lang.Cunj9zFc.js | js | 716 B | 2026-09-24 | current |
| https://astro.build/_astro/Header.astro_astro_ty…script_index_0_lang.DzqrMxS3.js | js | 1.8 KB | 2026-09-24 | current |
| https://astro.build/_astro/HeaderNav.astro_astro…script_index_0_lang.yswXo7wO.js | js | 223 B | 2026-09-24 | current |
| https://astro.build/_astro/page.4AM5fX2K.js | js | 2.5 KB | 2026-09-24 | current |
| https://astro.build/integrations/ | html | 85.8 KB | 2026-09-24 | current |
| https://astro.build/themes/ | html | 73 KB | 2026-09-24 | current |
| https://astro.build/blog/ | html | 56.9 KB | 2026-09-24 | current |
| https://astro.build/themes/details/quick-store/ | html | 62.3 KB | 2026-09-24 | current |
| https://astro.build/ | html | 313.2 KB | 2026-09-24 | current |
Timeline
No crawl has recorded a snapshot of this site yet; snapshots are written by every crawl from now on.
Questions about astro.build
- How does PageSourceSearch know what astro.build is built with?
- From the site's own source code. The crawler stores the exact bytes of its pages and first-party scripts; the libraries are recognised by fingerprinting that code against known releases, the identifiers are read out of the tag snippets, and the third-party hosts are the script, iframe and stylesheet sources in the HTML and the absolute URLs inside the scripts. Nothing is inferred from headers or guessed.
- How far back does the history of astro.build go?
- To the first crawl the timeline lists. Every crawl records what the site looked like; when a file's content changes, its earlier version stays viewable because the stored chunks are never deleted, only mapped. A crawl that finds a file unchanged adds no copy.
- Can I see an older version of a script from astro.build?
- Yes. In the stored files list, every date under a file opens the version that was live at that crawl, with the same viewer as the current one. The raw bytes can be downloaded from there.
- Which other websites use the same tracking IDs as astro.build?
- Each identifier links to its reverse lookup, the list of every site in the index whose source carries the same id: the sites one analytics property or tag manager container is shared across.
Look up another site, browse sites by tracking ID, third-party host or technology. Site owners: see the crawler page for how stored pages are removed.