How does PageSourceSearch know what kfztech.de 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 kfztech.de 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 kfztech.de?

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 kfztech.de?

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

kfztech.de

Built with gtm, gtag, google-maps, stackedboost-shopify-assets 0.2.0. 5 pages and 7 stored files, last crawled 2026-10-02.

rank 713,678 4 libraries 6 identifiers 9 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		2026-10-02
gtag		2026-10-02
google-maps		2026-10-02
stackedboost-shopify-assets	0.2.0	2026-10-02

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-5518808403402864	view source
Google site verification (Google)	8IEYXO--KsEBugC4jZKqapuDSCBH0K6P2fqMnffP7NE	view source
Google site verification (Google)	JVJ3AR0AdCOvVYp4i2dQxY3GGRbieuohTuv2zY0w4cI	view source
Google Tag Manager container (Google)	GTM-KXVXCKJ	view source
Pinterest site verification (Pinterest)	9e063381d533fa6cf7460efe8226425b	view source
Universal Analytics property id (Google)	UA-11589718-1	view source

Third-party hosts

Hosts outside kfztech.de 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
accounts.google.com	iframe	view source
ads.themoneytizer.com	script	view source
banners.webmasterplan.com	script	view source
cdn.consentmanager.net	script	view source
cse.google.com	script	view source
maps.googleapis.com	script	view source
pagead2.googlesyndication.com	script	view source
www.googletagmanager.com	script iframe	view source
z-eu.amazon-adsystem.com	script	view source

Stored pages and scripts

The newest stored version of each file, newest first@if (p.FilesTruncated) { (the 500 newest of 7) }. 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://kfztech.de/article/buying-a-BMW.htm	html	27.3 KB	2026-10-02	current
https://maps.googleapis.com/maps/api/js?librarie…m7c8JYxyZk73iEZJJG7OW3So9fGP3XU	js library	not fetched	2026-10-02	current
https://www.googletagmanager.com/gtag/js?id=UA-11589718-1	js library	not fetched	2026-10-02	current
https://kfztech.de/kfztechnik/news/news.htm	html	41.7 KB	2026-10-02	current
https://kfztech.de/shop.htm	html	13.2 KB	2026-10-02	current
https://kfztech.de/	html	137.5 KB	2026-10-02	2026-10-02
https://kfztech.de/kfz/themen/zukunft-automobilf…-smart-factory-lieferketten.htm	html	49.9 KB	2026-10-02	current

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.

2026-10-02 first crawl

5 pages, 7 files, 269.6 KB; 4 libraries, 6 identifiers, 9 third-party hosts
4 libraries added
- gtag
- stackedboost-shopify-assets 0.2.0
- gtm
- google-maps
6 identifiers added
- UA-11589718-1 Universal Analytics property id
- ca-pub-5518808403402864 AdSense publisher id
- 8IEYXO--KsEBugC4jZKqapuDSCBH0K6P2fqMnffP7NE Google site verification
- JVJ3AR0AdCOvVYp4i2dQxY3GGRbieuohTuv2zY0w4cI Google site verification
- 9e063381d533fa6cf7460efe8226425b Pinterest site verification
- GTM-KXVXCKJ Google Tag Manager container
10 third-party hosts added
7 files added

Questions about kfztech.de

How does PageSourceSearch know what kfztech.de 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 kfztech.de 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 kfztech.de?: 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 kfztech.de?: 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.