Site profile
fast.ai
Built with bootstrap 5.3.8, mathjax 3, @popperjs/core 2.11.8, @covet-pics/covet-pics-widget 0.179.0, @algolia/autocomplete-js 1.19.11, tippy.js 6.3.7, flowbite 4.0.2, @tabler/core 1.5.1, cloudflare-email-decode, bootstrap-vue 2.23.1, anchor-js 5.0.0, headroom.js 0.12.0 and more. 4 pages and 21 stored files.
rank 6,395 15 libraries 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 |
|---|---|---|
| bootstrap | 5.3.8 | 2026-09-24 |
| mathjax | 3 | 2026-09-24 |
| @popperjs/core | 2.11.8 | 2026-09-24 |
| @covet-pics/covet-pics-widget | 0.179.0 | 2026-09-24 |
| @algolia/autocomplete-js | 1.19.11 | 2026-09-24 |
| tippy.js | 6.3.7 | 2026-09-24 |
| flowbite | 4.0.2 | 2026-09-24 |
| @tabler/core | 1.5.1 | 2026-09-24 |
| cloudflare-email-decode | 2026-09-24 | |
| bootstrap-vue | 2.23.1 | 2026-09-24 |
| anchor-js | 5.0.0 | 2026-09-24 |
| headroom.js | 0.12.0 | 2026-09-24 |
| @coreui/coreui-pro | 5.27.1 | 2026-09-24 |
| string-natural-compare | 2026-09-24 | |
| pushfeedback | 0.1.85 | 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 fast.ai.
Stored pages and scripts
The newest stored version of each file, newest first@if (p.FilesTruncated) {
Timeline
No crawl has recorded a snapshot of this site yet; snapshots are written by every crawl from now on.
Questions about fast.ai
- How does PageSourceSearch know what fast.ai 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 fast.ai 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 fast.ai?
- 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 fast.ai?
- 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.