How does PageSourceSearch know what i-living.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 i-living.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 i-living.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 i-living.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

i-living.cz

Built with gtm, gtag, @vitest/utils 5.0.2. 5 pages and 8 stored files, last crawled 2026-10-08.

rank 13,993,185 3 libraries 8 identifiers 7 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		2026-10-08
gtag		2026-10-08
@vitest/utils	5.0.2	2026-10-08

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-959808216	view source
Facebook domain verification (Meta)	35a2jczt6jhgz83pyiqt495qqmxmy6	view source
Google Analytics 4 measurement id (Google)	G-FBCS0603YM	view source
Google site verification (Google)	SualG84IRQvtNaD6JVCtXIhITpVHF5AAwGDFfa-Hd_c	view source
Google site verification (Google)	UWH2bL81pFk5LG7o75ixZu2ofAhkigy_c_3PGHpzkIs	view source
Google site verification (Google)	wq6HAovrqOIN26IAgmmmccS9ipFqPEOd2amxjVFoRWs	view source
Google site verification (Google)	z0AJ8vUclO20VwgzK-7kGfpOXZEzPSRsGiyk-O_U3Yc	view source
Matomo site id (Matomo)	stats.simplia.cz#345	view source

Third-party hosts

Hosts outside i-living.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
i00.eu	script stylesheet	view source
pixel.biano.cz	script	view source
postback.affiliateport.eu	script	view source
ssl.heureka.cz	script	view source
stats.simplia.cz	script	view source
www.googletagmanager.com	script	view source
www.smartsuppchat.com	script	view source

Stored pages and scripts

The newest stored version of each file, newest first@if (p.FilesTruncated) { (the 500 newest of 8) }. 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-959808216	js library	not fetched	2026-10-08	2026-10-08
https://www.googletagmanager.com/gtag/js?id=G-FBCS0603YM	js library	not fetched	2026-10-08	2026-10-08
https://www.googletagmanager.com/gtm.js?id=GTM-TRS5RSN	js library	not fetched	2026-10-08	2026-10-08
https://www.i-living.cz/Stranky/Dodaci-podminky	html	116.6 KB	2026-10-08	2026-10-08
https://www.i-living.cz/Stranky/Obchodni-podminky	html	153 KB	2026-10-08	2026-10-08
https://www.i-living.cz/Prodejny/Matracove-bytove-studio-Praha	html	87.2 KB	2026-10-08	2026-10-08
https://www.i-living.cz/Blog/Inspirace-trendy/Ceske-matrace-z-Podkrkonosi	html	83.5 KB	2026-10-08	2026-10-08
https://www.i-living.cz/	html	287.7 KB	2026-10-08	2026-10-08

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.

2026-10-08 first crawl

5 pages, 8 files, 728 KB; 3 libraries, 8 identifiers, 7 third-party hosts
3 libraries added
- @vitest/utils 5.0.2
- gtag
- gtm
8 identifiers added
- AW-959808216 Google Ads conversion id
- G-FBCS0603YM Google Analytics 4 measurement id
- SualG84IRQvtNaD6JVCtXIhITpVHF5AAwGDFfa-Hd_c Google site verification
- z0AJ8vUclO20VwgzK-7kGfpOXZEzPSRsGiyk-O_U3Yc Google site verification
- wq6HAovrqOIN26IAgmmmccS9ipFqPEOd2amxjVFoRWs Google site verification
- UWH2bL81pFk5LG7o75ixZu2ofAhkigy_c_3PGHpzkIs Google site verification
- 35a2jczt6jhgz83pyiqt495qqmxmy6 Facebook domain verification
- stats.simplia.cz#345 Matomo site id
8 third-party hosts added
8 files added

Questions about i-living.cz

How does PageSourceSearch know what i-living.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 i-living.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 i-living.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 i-living.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.