How does PageSourceSearch know what hotel-zubrowka.pl 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 hotel-zubrowka.pl 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 hotel-zubrowka.pl?

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 hotel-zubrowka.pl?

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

hotel-zubrowka.pl

Built with js-cookie 2.2.1, gtm, leaflet 1.5.1, mv-boost 0.0.8, facebook-pixel, json-db-admin 0.0.1, slick-slider 1.8.2, slick-carousel-browserify 1.6.12, afterglowplayer 1.1.0, @gstat/leaflet-gesture-handling 1.2.8, layui-src 2.6.8, google-maps-utility-library-v3-infobox 1.1.14 and more. 4 pages and 13 stored files, last crawled 2026-10-08.

rank 13,650,654 16 libraries 7 identifiers 10 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
js-cookie	2.2.1	2026-10-08
gtm		2026-10-08
leaflet	1.5.1	2026-10-08
mv-boost	0.0.8	2026-10-08
facebook-pixel		2026-10-08
json-db-admin	0.0.1	2026-10-08
slick-slider	1.8.2	2026-10-08
slick-carousel-browserify	1.6.12	2026-10-08
afterglowplayer	1.1.0	2026-10-08
@gstat/leaflet-gesture-handling	1.2.8	2026-10-08
layui-src	2.6.8	2026-10-08
google-maps-utility-library-v3-infobox	1.1.14	2026-10-08
@memori.ai/memori-webcomponent	8.3.3	2026-10-08
google-maps-utility-library-v3-markerwithlabel	1.1.10	2026-10-08
pikaday-responsive	0.7.0	2026-10-08
jupyter-leaflet	0.20.0	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
Meta pixel id (Meta)	1049406273786483	view source
Google site verification (Google)	T2rG6iUasPH047mrHwEiBk6LRS-idYmhb8iX9HoXHjs	view source
Google site verification (Google)	fLjSKbMa1DsP6yqWP_c3HBv4Rsf_RfTqE_xCmFAsIYI	view source
Google Tag Manager container (Google)	GTM-K8XRRLP6	view source
Google Tag Manager container (Google)	GTM-PMP2MR43	view source
TikTok pixel id (TikTok)	D0C9NPBC77U9TS4J6T20	view source
Yandex site verification (Yandex)	c8d08e5435f87e67	view source

Third-party hosts

Hosts outside hotel-zubrowka.pl 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
cdnjs.cloudflare.com	script	view source
fonts.profitroom.com	stylesheet	view source
leafletjs.com	connect	view source
open.upperbooking.com	script	view source
unpkg.com	script stylesheet	view source
vjs.zencdn.net	connect	view source
www.google.com	connect	view source
www.jscache.com	script	view source
www.openstreetmap.org	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 13) }. 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://cdnjs.cloudflare.com/ajax/libs/js-cookie/2.2.1/js.cookie.min.js	js library	not fetched	2026-10-08	2026-10-08
https://unpkg.com/[email protected]/dist/leaflet.js	js library	not fetched	2026-10-08	2026-10-08
https://www.hotel-zubrowka.pl/assets/get/sweetalert.min.js	js	16.6 KB	2026-10-08	2026-10-08
https://www.hotel-zubrowka.pl/bower_components/mixpicker/dist/mixpicker.min.js	js	30.5 KB	2026-10-08	2026-10-08
https://www.hotel-zubrowka.pl/bower_components/moment/min/moment.min.js	js	34.6 KB	2026-10-08	2026-10-08
https://www.hotel-zubrowka.pl/js/ext/infobox.min.js	js library	8.9 KB	2026-10-08	2026-10-08
https://www.hotel-zubrowka.pl/js/ext/markerwithlabel.min.js	js	9.3 KB	2026-10-08	2026-10-08
https://www.hotel-zubrowka.pl/dist/js/app.js?c0d…3a5b7150e9b93effc3e568f0de75e43	js	755.7 KB	2026-10-08	2026-10-08
https://www.hotel-zubrowka.pl/pl/assets/get/forms.min.js	js	13.4 KB	2026-10-08	2026-10-08
https://www.hotel-zubrowka.pl/hotel/opinie-gosci	html	158.1 KB	2026-10-08	2026-10-08
https://www.hotel-zubrowka.pl/hotel/atrakcje	html	117.9 KB	2026-10-08	2026-10-08
https://www.hotel-zubrowka.pl/hotel/o-nas	html	164.1 KB	2026-10-08	2026-10-08
https://www.hotel-zubrowka.pl/	html	158.8 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

4 pages, 13 files, 1.4 MB; 16 libraries, 7 identifiers, 10 third-party hosts
16 libraries added
- gtm
- facebook-pixel
- mv-boost 0.0.8
- json-db-admin 0.0.1
- slick-carousel-browserify 1.6.12
- slick-slider 1.8.2
- layui-src 2.6.8
- jupyter-leaflet 0.20.0
- @memori.ai/memori-webcomponent 8.3.3
- @gstat/leaflet-gesture-handling 1.2.8
- afterglowplayer 1.1.0
- google-maps-utility-library-v3-markerwithlabel 1.1.10
- and 4 more
7 identifiers added
- GTM-PMP2MR43 Google Tag Manager container
- 1049406273786483 Meta pixel id
- GTM-K8XRRLP6 Google Tag Manager container
- T2rG6iUasPH047mrHwEiBk6LRS-idYmhb8iX9HoXHjs Google site verification
- fLjSKbMa1DsP6yqWP_c3HBv4Rsf_RfTqE_xCmFAsIYI Google site verification
- c8d08e5435f87e67 Yandex site verification
- D0C9NPBC77U9TS4J6T20 TikTok pixel id
11 third-party hosts added
13 files added

Questions about hotel-zubrowka.pl

How does PageSourceSearch know what hotel-zubrowka.pl 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 hotel-zubrowka.pl 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 hotel-zubrowka.pl?: 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 hotel-zubrowka.pl?: 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.