How does PageSourceSearch know what hanselvolkswagen.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 hanselvolkswagen.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 hanselvolkswagen.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 hanselvolkswagen.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.

Site profile

hanselvolkswagen.com

Built with gtm, gtag, facebook-pixel, @vitest/utils 5.0.2. 5 pages and 9 stored files, last crawled 2026-10-04.

rank 10,262,069 4 libraries 12 identifiers 6 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
gtm		2026-10-04
gtag		2026-10-04
facebook-pixel		2026-10-04
@vitest/utils	5.0.2	2026-10-04

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
Google Ads conversion id (Google)	AW-755915881	view source
Meta pixel id (Meta)	494861107744781	view source
Meta pixel id (Meta)	842782354226538	view source
Google Analytics 4 measurement id (Google)	G-37VL4MZQMH	view source
Google Analytics 4 measurement id (Google)	G-G3ZM5QZE0J	view source
Google Analytics 4 measurement id (Google)	G-R86HMFVNVP	view source
Google site verification (Google)	QZ7dUZyvJ0blLC0PRJCb_x7rSLJ6H9rIZTZJDt1eZv4	view source
Google Tag Manager container (Google)	GTM-596FP9L5	view source
Google Tag Manager container (Google)	GTM-MDGGXRJ	view source
Google Tag Manager container (Google)	GTM-NH7RF4SJ	view source
Google Tag Manager container (Google)	GTM-TDBQ7B3L	view source
Google Tag Manager container (Google)	GTM-W7K496MD	view source

Third-party hosts

Hosts outside hanselvolkswagen.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.

Host	Loaded as	Found in
cdn.complyauto.com	script	view source
js.adsrvr.org	script	view source
js.ipredictive.com	script	view source
prod.cdn.secureoffersites.com	script stylesheet	view source
snapshot.carfax.com	script	view source
www.googletagmanager.com	script iframe	view source

Stored pages and scripts

The newest stored version of each file, newest first@if (p.FilesTruncated) { (the 500 newest of 9) }. 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.

File	Kind	Size	Collected	Versions
https://www.googletagmanager.com/gtag/js?id=AW-755915881	js library	not fetched	2026-10-04	2026-10-04
https://www.googletagmanager.com/gtag/js?id=G-37VL4MZQMH	js library	not fetched	2026-10-04	2026-10-04
https://www.googletagmanager.com/gtag/js?id=G-G3ZM5QZE0J	js library	not fetched	2026-10-04	2026-10-04
https://www.googletagmanager.com/gtag/js?id=G-R86HMFVNVP	js library	not fetched	2026-10-04	2026-10-04
https://www.hanselvolkswagen.com/inventory/used	html	1.8 MB	2026-10-04	2026-10-04
https://www.hanselvolkswagen.com/shopperwizard/mytradevalue	html	275.5 KB	2026-10-04	2026-10-04
https://www.hanselvolkswagen.com/inventory/new	html	931.2 KB	2026-10-04	2026-10-04
https://www.hanselvolkswagen.com/login	html	423.6 KB	2026-10-04	2026-10-04
https://www.hanselvolkswagen.com/	html	423.6 KB	2026-10-04	2026-10-04

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.

2026-10-04 first crawl

5 pages, 9 files, 3.8 MB; 4 libraries, 12 identifiers, 6 third-party hosts
4 libraries added
- gtag
- facebook-pixel
- @vitest/utils 5.0.2
- gtm
12 identifiers added
- AW-755915881 Google Ads conversion id
- 494861107744781 Meta pixel id
- GTM-TDBQ7B3L Google Tag Manager container
- GTM-596FP9L5 Google Tag Manager container
- GTM-MDGGXRJ Google Tag Manager container
- GTM-W7K496MD Google Tag Manager container
- GTM-NH7RF4SJ Google Tag Manager container
- G-R86HMFVNVP Google Analytics 4 measurement id
- G-G3ZM5QZE0J Google Analytics 4 measurement id
- G-37VL4MZQMH Google Analytics 4 measurement id
- 842782354226538 Meta pixel id
- QZ7dUZyvJ0blLC0PRJCb_x7rSLJ6H9rIZTZJDt1eZv4 Google site verification
8 third-party hosts added
9 files added

Questions about hanselvolkswagen.com

How does PageSourceSearch know what hanselvolkswagen.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 hanselvolkswagen.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 hanselvolkswagen.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 hanselvolkswagen.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.