How does PageSourceSearch know what gastro-germany.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 gastro-germany.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 gastro-germany.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 gastro-germany.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

gastro-germany.de

Built with gtm, gtag, facebook-pixel, cloudflare-email-decode, cloudflare-rocket-loader, requirejs 2.3.8. 5 pages and 10 stored files, last crawled 2026-10-06.

rank 12,262,340 6 libraries 5 identifiers 11 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		2026-10-06
gtag		2026-10-06
facebook-pixel		2026-10-06
cloudflare-email-decode		2026-10-06
cloudflare-rocket-loader		2026-10-06
requirejs	2.3.8	2026-10-06

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
Facebook domain verification (Meta)	cjj219g71rbe2jo1t8ncdwfir1sys5	view source
Meta pixel id (Meta)	379450413239447	view source
Google Analytics 4 measurement id (Google)	G-YM4CYP1JG2	view source
Google site verification (Google)	zcSMYn_k-Q28j6B6I1lpo_DSRikm7t-QYu9YmNEtqSY	view source
Google Tag Manager container (Google)	GTM-PDKSHNS	view source

Third-party hosts

Hosts outside gastro-germany.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
app.authorizedpartner.com	script	view source
includestest.ccdc02.com	connect	view source
integrations.etrusted.com	script	view source
js.braintreegateway.com	connect	view source
pay.google.com	connect	view source
songbird.cardinalcommerce.com	connect	view source
widgets.trustedshops.com	script	view source
www.googleoptimize.com	script	view source
www.googletagmanager.com	script iframe	view source
www.paypalobjects.com	connect	view source
www.w3.org	connect	view source

Stored pages and scripts

The newest stored version of each file, newest first@if (p.FilesTruncated) { (the 500 newest of 10) }. 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.gastro-germany.de/static/version1790…9d9f08f420ad3cbd628dd4b9.min.js	js	60.5 KB	2026-10-06	2026-10-06
https://www.googletagmanager.com/gtag/js?id=G-YM4CYP1JG2	js library	not fetched	2026-10-06	2026-10-06
https://www.gastro-germany.de/static/version1790…5f4afae44176f16f2b83976c.min.js	js	60.5 KB	2026-10-06	2026-10-06
https://www.gastro-germany.de/cdn-cgi/scripts/5c…/email-decode.min.js	js	1.2 KB	2026-10-06	2026-10-06
https://www.gastro-germany.de/cdn-cgi/scripts/7d…/rocket-loader.min.js	js	12 KB	2026-10-06	2026-10-06
https://www.gastro-germany.de/contact/	html	303 KB	2026-10-06	2026-10-06
https://www.gastro-germany.de/checkout/cart/	html	301.7 KB	2026-10-06	2026-10-06
https://www.gastro-germany.de/grillen/potis-doenergrill-gyrosgrill-shop	html	650.1 KB	2026-10-06	2026-10-06
https://www.gastro-germany.de/customer/account/login/	html	300.8 KB	2026-10-06	2026-10-06
https://www.gastro-germany.de/	html	369.8 KB	2026-10-06	2026-10-06

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.

2026-10-06 first crawl

5 pages, 10 files, 2 MB; 6 libraries, 5 identifiers, 11 third-party hosts
6 libraries added
- cloudflare-rocket-loader
- gtm
- cloudflare-email-decode
- facebook-pixel
- gtag
- requirejs 2.3.8
5 identifiers added
- GTM-PDKSHNS Google Tag Manager container
- 379450413239447 Meta pixel id
- G-YM4CYP1JG2 Google Analytics 4 measurement id
- zcSMYn_k-Q28j6B6I1lpo_DSRikm7t-QYu9YmNEtqSY Google site verification
- cjj219g71rbe2jo1t8ncdwfir1sys5 Facebook domain verification
12 third-party hosts added
10 files added

Questions about gastro-germany.de

How does PageSourceSearch know what gastro-germany.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 gastro-germany.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 gastro-germany.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 gastro-germany.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.