Site profile
csfr-delft.nl
Built with gtag, flatpickr 4.6.13, magnific-popup 1.2.0, @n8n/chat 1.39.2, qtip2 3.0.3, mdbootstrap 4.20.0, google-maps, @coveops/abi 2.0.0, @vitest/utils 5.0.1, @pdftron/webviewer 12.1.0. 5 pages and 35 stored files.
rank 278,144 10 libraries 1 identifier 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 |
|---|---|---|
| gtag | 2026-09-24 | |
| flatpickr | 4.6.13 | 2026-09-24 |
| magnific-popup | 1.2.0 | 2026-09-24 |
| @n8n/chat | 1.39.2 | 2026-09-24 |
| qtip2 | 3.0.3 | 2026-09-24 |
| mdbootstrap | 4.20.0 | 2026-09-24 |
| google-maps | 2026-09-24 | |
| @coveops/abi | 2.0.0 | 2026-09-24 |
| @vitest/utils | 5.0.1 | 2026-09-24 |
| @pdftron/webviewer | 12.1.0 | 2026-09-24 |
Tracking, tag and verification IDs
Public identifiers read out of the source. Each links to every other site in the index that carries the same one.
| What | Value | Found in |
|---|---|---|
| Universal Analytics property id (Google) | UA-110777235-1 | view source |
Third-party hosts
The stored pages and scripts reference no host outside csfr-delft.nl.
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 csfr-delft.nl
- How does PageSourceSearch know what csfr-delft.nl 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 csfr-delft.nl 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 csfr-delft.nl?
- 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 csfr-delft.nl?
- 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.