Site profile
underground-secrets.org
Built with gtag, core-js-bundle 3.50.0, recaptcha, waypoints 4.0.1, superfish 1.7.10, jsxgraph 1.13.3, lg-video 1.4.0, lg-thumbnail 1.2.1, lg-zoom 1.3.0, lg-autoplay 1.2.1, jquery.flipster 1.1.6, @vitest/utils 5.0.2 and more. 5 pages and 33 stored files, last crawled 2026-10-02.
rank 1,449,717 20 libraries 4 identifiers 8 third-party hosts 1 crawl 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 | 2026-10-02 | |
| core-js-bundle | 3.50.0 | 2026-10-02 |
| recaptcha | 2026-10-02 | |
| waypoints | 4.0.1 | 2026-10-02 |
| superfish | 1.7.10 | 2026-10-02 |
| jsxgraph | 1.13.3 | 2026-10-02 |
| lg-video | 1.4.0 | 2026-10-02 |
| lg-thumbnail | 1.2.1 | 2026-10-02 |
| lg-zoom | 1.3.0 | 2026-10-02 |
| lg-autoplay | 1.2.1 | 2026-10-02 |
| jquery.flipster | 1.1.6 | 2026-10-02 |
| @vitest/utils | 5.0.2 | 2026-10-02 |
| @recogito/annotorious | 2.7.14 | 2026-10-02 |
| lightslider-min-page | 1.1.7 | 2026-10-02 |
| hyperformula | 3.4.0 | 2026-10-02 |
| jquery-parallax.js | 1.5.0 | 2026-10-02 |
| @grigorov-it/mazer | 2.2.0 | 2026-10-02 |
| vue3-sfc-loader | 0.9.5 | 2026-09-25 |
| ovenplayer | 0.10.54 | 2026-09-25 |
| h8k-components | 2.2.0 | 2026-09-25 |
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 |
|---|---|---|
| AdSense publisher id (Google) | ca-pub-4940986479617683 | view source |
| Google Analytics 4 measurement id (Google) | G-102SYNXPB5 | view source |
| Google site verification (Google) | 05ZkTzPYVKfz5Yk6wjANs79wuZJpy2BGipHfwGDphTA | view source |
| reCAPTCHA site key (Google) | 6LeyiKcUAAAAALxgjUPHqvEKcIFhtsnqEJfHvN5h | view source |
Third-party hosts
Hosts outside underground-secrets.org that its pages load scripts, frames or stylesheets from, and that its own scripts name in absolute URLs (connect). Each links to every site loading from the same host.
| Host | Loaded as | Found in |
|---|---|---|
| fonts.googleapis.com | stylesheet | view source |
| github.com | connect | view source |
| pagead2.googlesyndication.com | script | view source |
| vk.com | connect | view source |
| www.blogtotal.de | script | view source |
| www.google.com | script | view source |
| www.googletagmanager.com | script | view source |
| www.w3.org | connect | view source |
Stored pages and scripts
The newest stored version of each file, newest first@if (p.FilesTruncated) {
Timeline
One entry per crawl, newest first, with what changed since the crawl before: libraries, identifiers, third-party hosts and files. Historical versions stay viewable because the stored chunks are shared between versions, never copied.
-
first crawl
5 pages, 31 files, 903.5 KB; 17 libraries, 4 identifiers, 8 third-party hosts
17 libraries added
- @vitest/utils 5.0.2
- gtag
- recaptcha
- jquery.flipster 1.1.6
- @grigorov-it/mazer 2.2.0
- jsxgraph 1.13.3
- superfish 1.7.10
- jquery-parallax.js 1.5.0
- lg-autoplay 1.2.1
- lg-thumbnail 1.2.1
- lg-video 1.4.0
- lg-zoom 1.3.0
- and 5 more
4 identifiers added
- G-102SYNXPB5 Google Analytics 4 measurement id
- 6LeyiKcUAAAAALxgjUPHqvEKcIFhtsnqEJfHvN5h reCAPTCHA site key
- ca-pub-4940986479617683 AdSense publisher id
- 05ZkTzPYVKfz5Yk6wjANs79wuZJpy2BGipHfwGDphTA Google site verification
8 third-party hosts added
31 files added
- https://underground-secrets.org/ html
- https://underground-secrets.org/category/news/unerklaerliches-news html
- https://underground-secrets.org/lexikon html
- https://underground-secrets.org/lexikon/kategorie/fiktive-lebewesen html
- https://underground-secrets.org/news/leben-und-l…oehnlichsten-todesfaelle-2.html html
- https://underground-secrets.org/wp-includes/js/jquery/jquery.min.js?ver=3.7.1 js
- https://underground-secrets.org/wp-includes/js/j…jquery-migrate.min.js?ver=3.4.1 js
- https://underground-secrets.org/wp-includes/js/hoverIntent.min.js?ver=1.10.2 js
- https://underground-secrets.org/static/themes/ho…/jquery.superfish.js?ver=1.7.5 js
- https://underground-secrets.org/static/themes/ho…/js/jquery.fitvids.js?ver=1.1 js
- https://underground-secrets.org/static/themes/ho…/jquery.parallax.js?ver=1.4.2 js
- https://underground-secrets.org/static/themes/ho…/js/resizesensor.js?ver=1.7.0 js
- and 19 more
Questions about underground-secrets.org
- How does PageSourceSearch know what underground-secrets.org 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 underground-secrets.org 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 underground-secrets.org?
- 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 underground-secrets.org?
- 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.