How does PageSourceSearch know what landesmuseum-mainz.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 landesmuseum-mainz.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 landesmuseum-mainz.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 landesmuseum-mainz.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

landesmuseum-mainz.de

Built with lightgallery 2.9.0, leaflet 1.9.4, @tarekraafat/autocomplete.js 10.2.10, @tabler/core 1.6.0, modernizr 3.13.0, formiojs 4.21.7, sp-supermarquee 3.1.2, shariff 3.3.0, @vitest/utils 5.0.2, @walletconnect/web3-provider 1.8.0, vipassana-design-standards 1.2.5, develart-olzalogistic-pickup-points-widget 1.8.19 and more. 5 pages and 14 stored files, last crawled 2026-10-02.

rank 693,985 22 libraries 1 identifier 25 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
lightgallery	2.9.0	2026-10-02
leaflet	1.9.4	2026-10-02
@tarekraafat/autocomplete.js	10.2.10	2026-10-02
@tabler/core	1.6.0	2026-10-02
modernizr	3.13.0	2026-10-02
formiojs	4.21.7	2026-10-02
sp-supermarquee	3.1.2	2026-10-02
shariff	3.3.0	2026-10-02
@vitest/utils	5.0.2	2026-10-02
@walletconnect/web3-provider	1.8.0	2026-10-02
vipassana-design-standards	1.2.5	2026-10-02
develart-olzalogistic-pickup-points-widget	1.8.19	2026-10-02
@bmlt-enabled/croutonjs	4.3.3	2026-10-02
alist-web	3.55.0	2026-10-02
litepicker	2.0.12	2026-09-24
bootstrap-italia	2.18.3	2026-09-24
mdb-ui-kit	9.3.0	2026-09-24
react-bootstrap	2.10.10	2026-09-24
dohjs	0.3.3	2026-09-24
@gstat/leaflet-gesture-handling	1.2.8	2026-09-24
@memori.ai/memori-webcomponent	8.3.3	2026-09-24
@contactlab/marketing-cloud-logo	6.0.0	2026-09-24

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)	dXlr5g9YZCW3Sgm5XGq3fpU0BpxaquqytmiXAyT48t8	view source

Third-party hosts

Hosts outside landesmuseum-mainz.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
api.addthis.com	connect	view source
buffer.com	connect	view source
ct.de	connect	view source
dev.w3.org	connect	view source
flattr.com	connect	view source
getpocket.com	connect	view source
github.com	connect	view source
leafletjs.com	connect	view source
maps.rlp.de	connect	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
tumblr.com	connect	view source
twitter.com	connect	view source
v.t.qq.com	connect	view source
vk.com	connect	view source
www.facebook.com	connect	view source
www.linkedin.com	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-nocookie.com	connect	view source

Stored pages and scripts

The newest stored version of each file, newest first@if (p.FilesTruncated) { (the 500 newest of 14) }. 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.landesmuseum-mainz.de/typo3temp/asse…5249e7e32f51dfafe.js?1767768704	js	1.3 KB	2026-10-02	current
https://www.landesmuseum-mainz.de/_assets/50d22d…/footerBundle.min.js?1789467344	js	22 KB	2026-10-02	current
https://www.landesmuseum-mainz.de/_assets/50d22d…/libs.min.js?1789467344	js	241.4 KB	2026-10-02	current
https://www.landesmuseum-mainz.de/_assets/50d22d…/vendorBundle.min.js?1789467344	js	78.5 KB	2026-10-02	current
https://www.landesmuseum-mainz.de/_assets/acfb43…/Calendar.js?1789467345	js	5.2 KB	2026-10-02	current
https://www.landesmuseum-mainz.de/_assets/acfb43…/Events2.js?1789467345	js	10.4 KB	2026-10-02	current
https://www.landesmuseum-mainz.de/_assets/acfb43…/LitePicker.js?1789467345	js	75.5 KB	2026-10-02	current
https://www.landesmuseum-mainz.de/_assets/acfb43…/AutoComplete.min.js?1789467345	js	8.9 KB	2026-10-02	current
https://www.landesmuseum-mainz.de/_assets/50d22d…/headerBundle.min.js?1789467344	js	21.1 KB	2026-10-02	current
https://www.landesmuseum-mainz.de/ueber-uns/rlpde/leichte-sprache	html	60.5 KB	2026-10-02	current
https://www.landesmuseum-mainz.de/nl/	html	57.4 KB	2026-10-02	2026-10-02
https://www.landesmuseum-mainz.de/fr/	html	57.7 KB	2026-10-02	2026-10-02
https://www.landesmuseum-mainz.de/en/	html	58.6 KB	2026-10-02	2026-10-02
https://www.landesmuseum-mainz.de//	html	102.2 KB	2026-10-02	2026-10-02

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.

2026-10-02 first crawl

5 pages, 14 files, 800.8 KB; 14 libraries, 1 identifier, 25 third-party hosts
14 libraries added
- @vitest/utils 5.0.2
- modernizr 3.13.0
- @tarekraafat/autocomplete.js 10.2.10
- @tabler/core 1.6.0
- vipassana-design-standards 1.2.5
- formiojs 4.21.7
- sp-supermarquee 3.1.2
- lightgallery 2.9.0
- alist-web 3.55.0
- leaflet 1.9.4
- develart-olzalogistic-pickup-points-widget 1.8.19
- @bmlt-enabled/croutonjs 4.3.3
- and 2 more
1 identifier added
- dXlr5g9YZCW3Sgm5XGq3fpU0BpxaquqytmiXAyT48t8 Google site verification
25 third-party hosts added
- www.w3.org
- dev.w3.org
- github.com
- leafletjs.com
- ct.de
- api.addthis.com
- buffer.com
- share.diasporafoundation.org
- www.facebook.com
- flattr.com
- share.flipboard.com
- www.linkedin.com
- and 13 more
14 files added

Questions about landesmuseum-mainz.de

How does PageSourceSearch know what landesmuseum-mainz.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 landesmuseum-mainz.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 landesmuseum-mainz.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 landesmuseum-mainz.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.