PageSourceSearch

Site profile

railtechniek.com

Built with gtag, popper.js 1.16.1, recaptcha, tabbable 6.5.0, polyfill, overlappingmarkerspiderfier 1.0.3, jquery-form 4.3.0, @vitest/utils 5.0.2, classlist.js 1.1.20150312, bootstrap-v4-rtl 4.6.2-4, @grigorov-it/mazer 2.2.0, goldvideo-player 1.0.2 and more. 5 pages and 15 stored files, last crawled 2026-10-10.

13 libraries 2 identifiers 5 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.

LibraryVersionSeen
gtag 2026-10-10
popper.js 1.16.1 2026-10-10
recaptcha 2026-10-10
tabbable 6.5.0 2026-10-10
polyfill 2026-10-10
overlappingmarkerspiderfier 1.0.3 2026-10-10
jquery-form 4.3.0 2026-10-10
@vitest/utils 5.0.2 2026-10-10
classlist.js 1.1.20150312 2026-10-10
bootstrap-v4-rtl 4.6.2-4 2026-10-10
@grigorov-it/mazer 2.2.0 2026-10-10
goldvideo-player 1.0.2 2026-10-10
@drupal/once 1.0.1 2026-10-10

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.

WhatValueFound in
reCAPTCHA site key (Google) 6LedlmgdAAAAALqwLXbMbvfL8yBqwT8WgDxlgu4N view source
Universal Analytics property id (Google) UA-129896845-2 view source

Third-party hosts

Hosts outside railtechniek.com 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.

HostLoaded asFound in
cdnjs.cloudflare.com script view source
developers.google.com connect view source
polyfill.io script view source
www.googletagmanager.com script view source
www.recaptcha.net script view source

Stored pages and scripts

The newest stored version of each file, newest first@if (p.FilesTruncated) { (the 500 newest of 15) }. Versions are the crawls at which the file was new or its content changed; each opens the file as it was then, rebuilt from the same stored chunks.

FileKindSizeCollectedVersions
https://cdnjs.cloudflare.com/ajax/libs/Overlappi…/1.0.3/oms.min.js js library not fetched 2026-10-10 2026-10-10
https://polyfill.io/v3/polyfill.min.js?features=IntersectionObserver js library not fetched 2026-10-10 2026-10-10
https://railtechniek.com/sites/default/files/js/…VT-be4Kz_cZF4AoeKEKe65vACXq-HSA js 205.4 KB 2026-10-10 2026-10-10
https://www.googletagmanager.com/gtag/js?id=UA-129896845-2 js library not fetched 2026-10-10 2026-10-10
https://www.recaptcha.net/recaptcha/api.js?hl=en js library not fetched 2026-10-10 2026-10-10
https://railtechniek.com/sites/default/files/js/…rqVA-WJMhUcdBSOcR_o7rTb6R8RBNQm js 292.3 KB 2026-10-10 2026-10-10
https://railtechniek.com/sites/default/files/js/…-XdkVTAShQX-EjCVi2ucD2-xfQzTI-A js 292.3 KB 2026-10-10 2026-10-10
https://railtechniek.com/sites/default/files/js/…hOdj9hLe4L_YZ53WdHL3Kc54A9ufc10 js 205.4 KB 2026-10-10 2026-10-10
https://railtechniek.com/sites/default/files/js/…FPvqll-E_IAP4qE9jCDfvSv8P7RvgYQ js 83.5 KB 2026-10-10 2026-10-10
https://railtechniek.com/sites/default/files/js/…FPvqll-E_IAP4qE9jCDfvSv8P7RvgYQ js 316.5 KB 2026-10-10 2026-10-10
https://railtechniek.com/about-us html 42.7 KB 2026-10-10 2026-10-10
https://railtechniek.com/news-media html 60.9 KB 2026-10-10 2026-10-10
https://railtechniek.com/blog html 45 KB 2026-10-10 2026-10-10
https://railtechniek.com/ html 93.8 KB 2026-10-10 2026-10-10
https://railtechniek.com/products/overhead-conveyors html 56.2 KB 2026-10-10 2026-10-10

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.

  1. first crawl

    5 pages, 15 files, 1.7 MB; 13 libraries, 2 identifiers, 5 third-party hosts

    13 libraries added
    • gtag
    • recaptcha
    • @vitest/utils 5.0.2
    • @grigorov-it/mazer 2.2.0
    • classlist.js 1.1.20150312
    • popper.js 1.16.1
    • bootstrap-v4-rtl 4.6.2-4
    • jquery-form 4.3.0
    • @drupal/once 1.0.1
    • tabbable 6.5.0
    • goldvideo-player 1.0.2
    • polyfill
    • and 1 more
    2 identifiers added
    5 third-party hosts added
    15 files added

Questions about railtechniek.com

How does PageSourceSearch know what railtechniek.com 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 railtechniek.com 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 railtechniek.com?
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 railtechniek.com?
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.