How does PageSourceSearch know what zeppelinhotel.tech 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 zeppelinhotel.tech 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 zeppelinhotel.tech?

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 zeppelinhotel.tech?

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

zeppelinhotel.tech

Built with jquery 3.4.1, gtm, leaflet 1.7.1, reverie-stt-sdk 0.24.0, luckysheet 2.1.13, universalviewer 4.4.4, @stlite/mountable 0.75.0, shariff 3.3.0, @vitest/utils 5.0.2, stackedboost-shopify-assets 0.2.0, h5p-standalone 3.8.2, jquery-simple-mobilemenu 2.0.1 and more. 5 pages and 9 stored files, last crawled 2026-10-10.

21 libraries 3 identifiers 29 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
jquery	3.4.1	2026-10-10
gtm		2026-10-10
leaflet	1.7.1	2026-10-10
reverie-stt-sdk	0.24.0	2026-10-10
luckysheet	2.1.13	2026-10-10
universalviewer	4.4.4	2026-10-10
@stlite/mountable	0.75.0	2026-10-10
shariff	3.3.0	2026-10-10
@vitest/utils	5.0.2	2026-10-10
stackedboost-shopify-assets	0.2.0	2026-10-10
h5p-standalone	3.8.2	2026-10-10
jquery-simple-mobilemenu	2.0.1	2026-10-10
@widgetti/solara-vuetify-app	10.1.1	2026-10-10
jqwidgets-scripts	27.0.1	2026-10-10
@okta/okta-signin-widget	7.49.1	2026-10-10
@the-oz/app-sales	4.8.8	2026-10-10
tcplayer.js	5.3.4	2026-10-10
comindware.core.ui	2.1.149	2026-10-10
sprestlib	1.9.0	2026-10-10
develart-olzalogistic-pickup-points-widget	1.8.19	2026-10-10
@bmlt-enabled/croutonjs	4.3.3	2026-10-10

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 site verification (Google)	-bRrj9rj91V64eDysRT4Tr-FgAF1UVtsM92bdFKtGyM	view source
Google Tag Manager container (Google)	GTM-MZD7Q2V	view source
HubSpot portal id (HubSpot)	144012503	view source

Third-party hosts

Hosts outside zeppelinhotel.tech 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
api.addthis.com	connect	view source
buffer.com	connect	view source
ct.de	connect	view source
flattr.com	connect	view source
getpocket.com	connect	view source
js-eu1.hs-scripts.com	script	view source
js-eu1.hsforms.net	script	view source
reddit.com	connect	view source
service.weibo.com	connect	view source
share.diasporafoundation.org	connect	view source
share.flipboard.com	connect	view source
sns.qzone.qq.com	connect	view source
tile.openstreetmap.org	connect	view source
tumblr.com	connect	view source
twitter.com	connect	view source
unpkg.com	connect	view source
v.t.qq.com	connect	view source
vk.com	connect	view source
web.cmp.usercentrics.eu	script	view source
www.facebook.com	connect	view source
www.googletagmanager.com	iframe	view source
www.linkedin.com	connect	view source
www.openstreetmap.org	connect	view source
www.pinterest.com	connect	view source
www.stumbleupon.com	connect	view source
www.w3.org	connect	view source
www.xing.com	connect	view source
www.youtube.com	connect	view source
zeppelin-group.onboard.org	connect	view source

Stored pages and scripts

The newest stored version of each file, newest first@if (p.FilesTruncated) { (the 500 newest of 9) }. 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://unpkg.com/[email protected]/dist/leaflet.js	js library	not fetched	2026-10-10	2026-10-10
https://www.zeppelinhotel.tech/typo3temp/assets/…9065756209a30d3e3.js?1789549232	js	234.5 KB	2026-10-10	2026-10-10
https://www.zeppelinhotel.tech/typo3temp/assets/…4b54cfd73e6a256c9.js?1789387352	js	87.7 KB	2026-10-10	2026-10-10
https://www.zeppelinhotel.tech/typo3temp/assets/…549abe2e71baf8cc6.js?1764658668	js	86 KB	2026-10-10	2026-10-10
https://www.zeppelinhotel.tech/en/contact-us	html	321.7 KB	2026-10-10	2026-10-10
https://www.zeppelinhotel.tech/en/about/reguest-group	html	332 KB	2026-10-10	2026-10-10
https://www.zeppelinhotel.tech/en	html	362.6 KB	2026-10-10	2026-10-10
https://www.zeppelinhotel.tech/en/investor-relations/ad-hoc-news	html	319.6 KB	2026-10-10	2026-10-10
https://www.zeppelinhotel.tech/en/	html	362.6 KB	2026-10-10	2026-10-10

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.

2026-10-10 first crawl

5 pages, 9 files, 2.1 MB; 21 libraries, 3 identifiers, 29 third-party hosts
21 libraries added
- gtm
- @vitest/utils 5.0.2
- stackedboost-shopify-assets 0.2.0
- @bmlt-enabled/croutonjs 4.3.3
- jquery-simple-mobilemenu 2.0.1
- jqwidgets-scripts 27.0.1
- jquery 3.4.1
- universalviewer 4.4.4
- develart-olzalogistic-pickup-points-widget 1.8.19
- comindware.core.ui 2.1.149
- @stlite/mountable 0.75.0
- @okta/okta-signin-widget 7.49.1
- and 9 more
3 identifiers added
- GTM-MZD7Q2V Google Tag Manager container
- -bRrj9rj91V64eDysRT4Tr-FgAF1UVtsM92bdFKtGyM Google site verification
- 144012503 HubSpot portal id
29 third-party hosts added
9 files added

Questions about zeppelinhotel.tech

How does PageSourceSearch know what zeppelinhotel.tech 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 zeppelinhotel.tech 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 zeppelinhotel.tech?: 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 zeppelinhotel.tech?: 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.