How does PageSourceSearch know what zelenyobchod.cz 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 zelenyobchod.cz 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 zelenyobchod.cz?

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 zelenyobchod.cz?

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

zelenyobchod.cz

Built with gtm, gtag, facebook-pixel, facebook-sdk. 5 pages and 15 stored files, last crawled 2026-10-04.

rank 9,924,986 4 libraries 7 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
gtm		2026-10-04
gtag		2026-10-04
facebook-pixel		2026-10-04
facebook-sdk		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
Facebook domain verification (Meta)	1mbazbj9q6o4zbniiuokabqx7sy7xp	view source
Meta pixel id (Meta)	1192930577433086	view source
Google Analytics 4 measurement id (Google)	G-KW64L63C6N	view source
Google site verification (Google)	9MBgRg1R_yXTrm2Mt-IPrk0OKAZLG1H1K3lqn2c6ZpY	view source
Google Tag Manager container (Google)	GTM-WR5MH9Q	view source
Matomo site id (Matomo)	matomo.eshop-rychle.cz#15815	view source
Pinterest site verification (Pinterest)	6333cb3adf42b95c690ea3cee5ea8fe0	view source

Third-party hosts

Hosts outside zelenyobchod.cz 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
assets.pinterest.com	script	view source
c.seznam.cz	script	view source
connect.facebook.net	script	view source
fonts.googleapis.com	stylesheet	view source
plugio.cz	script	view source
se-forms.cz	script	view source
static.golemos.com	script stylesheet	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 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.

File	Kind	Size	Collected	Versions
https://connect.facebook.net/cs_CZ/sdk.js	js library	not fetched	2026-10-04	2026-10-04
https://www.googletagmanager.com/gtag/js?id=G-KW64L63C6N	js library	not fetched	2026-10-04	2026-10-04
https://www.zelenyobchod.cz/fotky75666/html/souvisejici-produkty-chf-jf-sf.js	js	5 KB	2026-10-04	2026-10-04
https://www.zelenyobchod.cz/fotky75666/html/souvisejici-produkty-sf.js	js	1.9 KB	2026-10-04	2026-10-04
https://www.zelenyobchod.cz/fotky75666/html/souvisejici-produkty-chf-sf.js	js	3.5 KB	2026-10-04	2026-10-04
https://www.zelenyobchod.cz/fotky75666/html/souvisejici-produkty-chf.js	js	1.9 KB	2026-10-04	2026-10-04
https://www.zelenyobchod.cz/fotky75666/html/souvisejici-produkty-aktif-gw.js	js	10.2 KB	2026-10-04	2026-10-04
https://www.zelenyobchod.cz/fotky75666/html/souvisejici-produkty-jf.js	js	1.8 KB	2026-10-04	2026-10-04
https://www.zelenyobchod.cz/fotky75666/html/souvisejici-produkty-chf-jf.js	js	3.5 KB	2026-10-04	2026-10-04
https://www.zelenyobchod.cz/fotky75666/html/pinterest-bez-jquery.js	js	287 B	2026-10-04	2026-10-04
https://www.zelenyobchod.cz/recenze-zakazniku	html	88.9 KB	2026-10-04	2026-10-04
https://www.zelenyobchod.cz/zajimavosti-o-zelenych-potravinach	html	190.8 KB	2026-10-04	2026-10-04
https://www.zelenyobchod.cz/379346506/e-search?q=aktif	html	353.4 KB	2026-10-04	2026-10-04
https://www.zelenyobchod.cz/	html	127.9 KB	2026-10-04	2026-10-04
https://www.zelenyobchod.cz/379346506/e-login	html	69 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, 15 files, 858.1 KB; 4 libraries, 7 identifiers, 8 third-party hosts
4 libraries added
- gtm
- gtag
- facebook-pixel
- facebook-sdk
7 identifiers added
- GTM-WR5MH9Q Google Tag Manager container
- G-KW64L63C6N Google Analytics 4 measurement id
- 1192930577433086 Meta pixel id
- 9MBgRg1R_yXTrm2Mt-IPrk0OKAZLG1H1K3lqn2c6ZpY Google site verification
- 1mbazbj9q6o4zbniiuokabqx7sy7xp Facebook domain verification
- 6333cb3adf42b95c690ea3cee5ea8fe0 Pinterest site verification
- matomo.eshop-rychle.cz#15815 Matomo site id
10 third-party hosts added
15 files added

Questions about zelenyobchod.cz

How does PageSourceSearch know what zelenyobchod.cz 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 zelenyobchod.cz 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 zelenyobchod.cz?: 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 zelenyobchod.cz?: 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.