How does PageSourceSearch know what hansestadt-lueneburg.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 hansestadt-lueneburg.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 hansestadt-lueneburg.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 hansestadt-lueneburg.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

hansestadt-lueneburg.de

Built with alpinejs 3.17.4, maplibre-gl 6.11.1, @typebot.io/js 0.10.11, recaptcha, @goongmaps/goong-js 1.0.9, vimeo-player, @loomchild/webflow-alpinejs 2.2.0, volantis-static 0.0.1761982841160, olamaps-web-sdk 1.4.0, videojs-xr 0.1.0, dealposbooks 6.29.4, @findify/bundle 7.1.108 and more. 5 pages and 14 stored files, last crawled 2026-10-02.

rank 1,154,204 14 libraries 1 identifier 21 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
alpinejs	3.17.4	2026-10-02
maplibre-gl	6.11.1	2026-10-02
@typebot.io/js	0.10.11	2026-10-02
recaptcha		2026-10-02
@goongmaps/goong-js	1.0.9	2026-10-02
vimeo-player		2026-10-02
@loomchild/webflow-alpinejs	2.2.0	2026-10-02
volantis-static	0.0.1761982841160	2026-10-02
olamaps-web-sdk	1.4.0	2026-10-02
videojs-xr	0.1.0	2026-10-02
dealposbooks	6.29.4	2026-10-02
@findify/bundle	7.1.108	2026-09-25
anfuns-assets	1.0.10	2026-09-25
universalviewer	4.4.4	2026-09-25

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
reCAPTCHA site key (Google)	6LcDHDEqAAAAAJkBIMRMSiQyWyuvI0GOG8KoRe8J	view source

Third-party hosts

Hosts outside hansestadt-lueneburg.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.mapbox.cn	connect	view source
api.mapbox.com	connect	view source
arcg.is	iframe	view source
cc.mpa-web.de	script	view source
cdn.eye-able.com	script	view source
events.mapbox.cn	connect	view source
events.mapbox.com	connect	view source
img.youtube.com	connect	view source
player.vimeo.com	connect	view source
r.marktplatz.io	connect	view source
sdp-knowledge.cluster02.viind.io	script	view source
sibforms.com	script stylesheet	view source
translate-cdn.eye-able.com	script	view source
twitter.com	connect	view source
www.facebook.com	connect	view source
www.google.com	script	view source
www.mapbox.com	connect	view source
www.pinterest.com	connect	view source
www.w3.org	connect	view source
www.youtube-nocookie.com	connect	view source
www.youtube.com	iframe 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://player.vimeo.com/api/player.js	js library	not fetched	2026-10-02	current
https://www.google.com/recaptcha/api.js?hl=de	js library	not fetched	2026-10-02	current
https://www.hansestadt-lueneburg.de/_Resources/S…/JavaScript/LastVisitedNode.js	js	183 B	2026-10-02	current
https://www.hansestadt-lueneburg.de/_Resources/S…c77-b1b0-42f8-8477-eca0cc03ae87	js	38.9 KB	2026-10-02	current
https://www.hansestadt-lueneburg.de/_Resources/S…c77-b1b0-42f8-8477-eca0cc03ae87	js	59.5 KB	2026-10-02	current
https://www.hansestadt-lueneburg.de/_Resources/S…c77-b1b0-42f8-8477-eca0cc03ae87	js	653.4 KB	2026-10-02	current
https://www.hansestadt-lueneburg.de/_Resources/S…c77-b1b0-42f8-8477-eca0cc03ae87	js	137.9 KB	2026-10-02	current
https://www.hansestadt-lueneburg.de/_Resources/S…c77-b1b0-42f8-8477-eca0cc03ae87	js	101.4 KB	2026-10-02	current
https://www.hansestadt-lueneburg.de/_Resources/S…c77-b1b0-42f8-8477-eca0cc03ae87	js	143.7 KB	2026-10-02	current
https://www.hansestadt-lueneburg.de/rathaus/oberbuergermeisterin.html	html	95.8 KB	2026-10-02	current
https://www.hansestadt-lueneburg.de/rathaus/stadtportraet.html	html	96.7 KB	2026-10-02	current
https://www.hansestadt-lueneburg.de/rathaus/aktuelles.html	html	247 KB	2026-10-02	2026-10-02
https://www.hansestadt-lueneburg.de/themenseiten/post-aus-dem-rathaus.html	html	94.9 KB	2026-10-02	current
https://www.hansestadt-lueneburg.de/	html	103.5 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, 1.7 MB; 11 libraries, 1 identifier, 21 third-party hosts
11 libraries added
- recaptcha
- volantis-static 0.0.1761982841160
- @goongmaps/goong-js 1.0.9
- olamaps-web-sdk 1.4.0
- maplibre-gl 6.11.1
- videojs-xr 0.1.0
- @typebot.io/js 0.10.11
- dealposbooks 6.29.4
- @loomchild/webflow-alpinejs 2.2.0
- alpinejs 3.17.4
- vimeo-player
1 identifier added
- 6LcDHDEqAAAAAJkBIMRMSiQyWyuvI0GOG8KoRe8J reCAPTCHA site key
23 third-party hosts added
- cc.mpa-web.de
- cdn.eye-able.com
- translate-cdn.eye-able.com
- sdp-knowledge.cluster02.viind.io
- www.youtube.com
- sibforms.com
- www.google.com
- sibforms.com
- arcg.is
- www.w3.org
- www.youtube-nocookie.com
- img.youtube.com
- and 11 more
14 files added

Questions about hansestadt-lueneburg.de

How does PageSourceSearch know what hansestadt-lueneburg.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 hansestadt-lueneburg.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 hansestadt-lueneburg.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 hansestadt-lueneburg.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.