Site profile
underfit.ai
Built with tailwindcss, htmx.org 2.0.7, cloudflare-insights, p5 2.3.4, highlightjs/cdn-release 11.9.0, htmx-ext-sse 2.2.2, franken-ui 2.0.0, gnat/css-scope-inline, answerdotai/fasthtml-js 1.0.12, answerdotai/surreal, arronhunt/highlightjs-copy. 2 pages and 15 stored files.
rank 2,103,443 11 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 |
|---|---|---|
| tailwindcss | 2026-09-25 | |
| htmx.org | 2.0.7 | 2026-09-25 |
| cloudflare-insights | 2026-09-25 | |
| p5 | 2.3.4 | 2026-09-25 |
| highlightjs/cdn-release | 11.9.0 | 2026-09-25 |
| htmx-ext-sse | 2.2.2 | 2026-09-25 |
| franken-ui | 2.0.0 | 2026-09-25 |
| gnat/css-scope-inline | 2026-09-25 | |
| answerdotai/fasthtml-js | 1.0.12 | 2026-09-25 |
| answerdotai/surreal | 2026-09-25 | |
| arronhunt/highlightjs-copy | 2026-09-25 |
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 underfit.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 underfit.ai
- How does PageSourceSearch know what underfit.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 underfit.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 underfit.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 underfit.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.