How does PageSourceSearch know what gymnasium-heidberg.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 gymnasium-heidberg.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 gymnasium-heidberg.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 gymnasium-heidberg.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

gymnasium-heidberg.de

Built with @zonos/elements 1.3.289, chart.js 4.5.1, lodash 4.18.1, magnific-popup 1.2.0, leaflet 1.9.3, tooltipster 4.2.8, swagger-ui-dist 5.33.0, @reachfive/identity-ui 2.1.0, @cognigy/webchat 3.50.0, mediaelement 7.1.0, paymob-pixel 1.2.7, @brainfish-ai/nudge-widget 0.1.3 and more. 5 pages and 115 stored files, last crawled 2026-10-02.

rank 1,013,459 48 libraries 0 identifiers 35 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
@zonos/elements	1.3.289	2026-10-02
chart.js	4.5.1	2026-10-02
lodash	4.18.1	2026-10-02
magnific-popup	1.2.0	2026-10-02
leaflet	1.9.3	2026-10-02
tooltipster	4.2.8	2026-10-02
swagger-ui-dist	5.33.0	2026-10-02
@reachfive/identity-ui	2.1.0	2026-10-02
@cognigy/webchat	3.50.0	2026-10-02
mediaelement	7.1.0	2026-10-02
paymob-pixel	1.2.7	2026-10-02
@brainfish-ai/nudge-widget	0.1.3	2026-10-02
html5-qrcode	2.3.8	2026-10-02
tinycolor2	1.6.0	2026-10-02
universalviewer	4.4.4	2026-10-02
jsxgraph	1.13.3	2026-10-02
@zxing/library	0.23.0	2026-10-02
@feedmepos/mf-report	5.29.2	2026-10-02
@ericblade/quagga2	1.12.1	2026-10-02
@nylas/web-elements	2.6.0	2026-10-02
webex	3.12.0	2026-10-02
@opentok/client	2.35.2	2026-10-02
date-holidays	3.37.0	2026-10-02
jquery.flipster	1.1.6	2026-10-02
@vitest/utils	5.0.2	2026-10-02
recoil	0.7.7	2026-10-02
@memori.ai/memori-webcomponent	8.3.3	2026-10-02
@crystaldesign/diva-web-planner-react	26.11.0	2026-10-02
@zxing/browser	0.2.1	2026-10-02
@crystaldesign/diva-core	26.11.0	2026-10-02
lucid-ui	8.16.0	2026-10-02
@jspreadsheet/charts	8.0.0	2026-10-02
@okta/okta-signin-widget	7.49.1	2026-10-02
wonder-image	2.1.2-alpha.4	2026-10-02
@story-telling-reporter/react-embed-code-generator	2.2.20	2026-10-02
@percy.ai/your-team	1.1.10	2026-10-02
@grigorov-it/mazer	2.2.0	2026-10-02
@bmlt-enabled/croutonjs	4.3.3	2026-10-02
hexo-theme-redefine	2.9.0	2026-10-02
@textea/json-viewer	4.0.1	2026-10-02
@solace-health/solace-entry-widget	2.0.5	2026-10-02
moment	2.31.0	2026-09-25
bromcom-ui	2.12.3	2026-09-25
@genpact/genome.mfe.solidify-app	3.15.1	2026-09-25
@pdftron/pdfjs-express-viewer	8.7.5	2026-09-25
@formio/js	5.6.1	2026-09-25
@flasher/flasher-toastr	2.2.0	2026-09-25
@flarehr/savings-rego-app	0.0.2	2026-09-25

Tracking, tag and verification IDs

No analytics property, tag manager container, pixel or site-verification token was found in the stored source.

Third-party hosts

Hosts outside gymnasium-heidberg.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.openai.com	connect	view source
api3.stachethemes.com	connect	view source
blip.tv	connect	view source
calendar.google.com	connect	view source
cdn.dashjs.org	connect	view source
cdn.jsdelivr.net	connect	view source
cdn.tiny.cloud	connect	view source
embed-ssl.ted.com	connect	view source
embed.revision3.com	connect	view source
feedburner.google.com	connect	view source
flickr.com	connect	view source
github.com	connect	view source
help.market.envato.com	connect	view source
img.youtube.com	connect	view source
maps.googleapis.com	connect	view source
nominatim.openstreetmap.org	connect	view source
openweathermap.org	connect	view source
outlook.live.com	connect	view source
outlook.office.com	connect	view source
policies.google.com	connect	view source
reactjs.org	connect	view source
scanapp.org	connect	view source
unpkg.com	connect	view source
wiki.osmfoundation.org	connect	view source
www.collegehumor.com	connect	view source
www.dailymotion.com	connect	view source
www.facebook.com	connect	view source
www.funnyordie.com	connect	view source
www.google.com	connect	view source
www.hulu.com	connect	view source
www.openstreetmap.org	connect	view source
www.tiny.cloud	connect	view source
www.w3.org	connect	view source
www.youtube-nocookie.com	connect	view source
www.youtube.com	connect	view source

Stored pages and scripts

The newest stored version of each file, newest first@if (p.FilesTruncated) { (the 500 newest of 115) }. 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	2026-10-02	current
https://www.gymnasium-heidberg.de/wp-content/plu…?hash=2f372e87f0eb3098229b	js	39.4 KB	2026-10-02	current
https://www.gymnasium-heidberg.de/wp-content/plu…?hash=cf0c13b67173df2c9b38	js	12 KB	2026-10-02	current
https://www.gymnasium-heidberg.de/wp-content/plu…?hash=5e8dc4e723b95358a02c	js	31.7 KB	2026-10-02	current
https://www.gymnasium-heidberg.de/wp-content/plu…?hash=505ca90a1d08b9261bfc	js	11.7 KB	2026-10-02	current
https://www.gymnasium-heidberg.de/wp-content/plu…?hash=8ca88e730ebe17e6b4de	js	10.4 KB	2026-10-02	current
https://www.gymnasium-heidberg.de/wp-content/plu…?hash=283998c28b9deff64f87	js	12.5 KB	2026-10-02	current
https://www.gymnasium-heidberg.de/wp-content/plu…?hash=e0c6598b1a06c10d589d	js	35.5 KB	2026-10-02	current
https://www.gymnasium-heidberg.de/wp-content/plu…?hash=8ee5f3f74061ed05232d	js	60.6 KB	2026-10-02	current
https://www.gymnasium-heidberg.de/wp-content/plu…?hash=987431a47790f748433e	js	130.4 KB	2026-10-02	current
https://www.gymnasium-heidberg.de/wp-content/plu…?hash=f39a27b3ec2b530bd865	js	50.2 KB	2026-10-02	current
https://www.gymnasium-heidberg.de/wp-content/plu…?hash=4c269dbbb2b34db826af	js	17.3 KB	2026-10-02	current
https://www.gymnasium-heidberg.de/wp-content/plu…?hash=3d8b22f7143604ad34da	js	29.1 KB	2026-10-02	current
https://www.gymnasium-heidberg.de/wp-content/plu…?hash=8020c15ce31e7cb0bd6c	js	14.6 KB	2026-10-02	current
https://www.gymnasium-heidberg.de/wp-content/plu…?hash=0028bb88165d57c651cf	js	32.7 KB	2026-10-02	current
https://www.gymnasium-heidberg.de/wp-content/plu…?hash=1e531741ad1bd90d1a94	js	21.4 KB	2026-10-02	current
https://www.gymnasium-heidberg.de/wp-content/plu…?hash=9e75be40d3f9ad55894c	js	56.1 KB	2026-10-02	current
https://www.gymnasium-heidberg.de/wp-content/plu…?hash=fddcd2883081e8c05725	js	17.8 KB	2026-10-02	current
https://www.gymnasium-heidberg.de/wp-content/plu…?hash=07a08013f44758ea4fa3	js	53.3 KB	2026-10-02	current
https://www.gymnasium-heidberg.de/wp-content/plu…?hash=973d13d69021f1278a8b	js	570.6 KB	2026-10-02	current
https://www.gymnasium-heidberg.de/wp-content/plu…?hash=0deba0206771538e1c1c	js	16.5 KB	2026-10-02	current
https://www.gymnasium-heidberg.de/wp-content/plu…?hash=f3539a640f473213693f	js	22.6 KB	2026-10-02	current
https://www.gymnasium-heidberg.de/wp-content/plu…?hash=9093de67810af50eb8ba	js	375.8 KB	2026-10-02	current
https://www.gymnasium-heidberg.de/wp-content/plu…?hash=61446e0d2d4f876f65b9	js	32.1 KB	2026-10-02	current
https://www.gymnasium-heidberg.de/wp-content/plu…?hash=6b70f3658336c844a566	js	27.5 KB	2026-10-02	current
https://www.gymnasium-heidberg.de/wp-content/plu…?hash=dccb976b3f2039701d60	js	105.7 KB	2026-10-02	current
https://www.gymnasium-heidberg.de/wp-content/plu…?hash=eca829ffa1b9dbe86101	js	22.7 KB	2026-10-02	current
https://www.gymnasium-heidberg.de/wp-content/plu…?hash=ab67b1da398843a3d2ad	js library	16 KB	2026-10-02	current
https://www.gymnasium-heidberg.de/wp-content/plu…?hash=e8aae2ae5309ce234623	js	46.4 KB	2026-10-02	current
https://www.gymnasium-heidberg.de/wp-content/plu…?hash=7248b394d2d4e9153239	js	60 KB	2026-10-02	current
https://www.gymnasium-heidberg.de/wp-content/plu…?hash=39330cd226bf7048e5c1	js	25.4 KB	2026-10-02	current
https://www.gymnasium-heidberg.de/wp-content/plu…?hash=5f0e71e5ef2cd2905d0f	js	402 B	2026-10-02	current
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https://www.gymnasium-heidberg.de/wp-content/plu…?hash=abbcc30eb1ff7c3d7bc9	js	38.9 KB	2026-10-02	current
https://www.gymnasium-heidberg.de/wp-content/plu…?hash=da11b78665908a7c1577	js	20.4 KB	2026-10-02	current
https://www.gymnasium-heidberg.de/wp-content/plu…?hash=f0a8218de73cf34acd13	js	6.5 KB	2026-10-02	current
https://www.gymnasium-heidberg.de/wp-content/plu…?hash=6adc7efc3c7996f1256f	js	22.3 KB	2026-10-02	current
https://www.gymnasium-heidberg.de/wp-content/plu…?hash=840b19177e65a8b10fff	js	919 B	2026-10-02	current
https://www.gymnasium-heidberg.de/wp-content/plu…?hash=ddfb543f1d5ebdad0f8c	js	16.2 KB	2026-10-02	current
https://www.gymnasium-heidberg.de/wp-content/plu…?hash=623368cd81629eb8641c	js	1.2 KB	2026-10-02	current
https://www.gymnasium-heidberg.de/wp-content/plu…?hash=c5ceedd256620cfda774	js	389 B	2026-10-02	current
https://www.gymnasium-heidberg.de/wp-content/plu…?hash=9f6688dd7932e33d6b9f	js	6.9 KB	2026-10-02	current
https://www.gymnasium-heidberg.de/wp-content/plu…?hash=a9ec8a2361cba79af55e	js	1.7 KB	2026-10-02	current
https://www.gymnasium-heidberg.de/wp-content/plu…?hash=7ad89fb4f9d218076c2d	js	3.5 KB	2026-10-02	current
https://www.gymnasium-heidberg.de/wp-content/plu…?hash=2197c3687d7c32673f5e	js	35.8 KB	2026-10-02	current
https://www.gymnasium-heidberg.de/wp-content/plu…?hash=41597f3acfd91017dae8	js	16.3 KB	2026-10-02	current
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https://www.gymnasium-heidberg.de/wp-content/plu…?hash=0c1d2236dc77d1c2ad99	js	532 B	2026-10-02	current
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https://www.gymnasium-heidberg.de/wp-content/plu…/scripts/frontend.js?ver=4.1.5	js	33.6 KB	2026-10-02	current
https://www.gymnasium-heidberg.de/wp-includes/js…p-mediaelement.min.js?ver=7.1.2	js	1.1 KB	2026-10-02	current
https://www.gymnasium-heidberg.de/wp-includes/js…nt-and-player.min.js?ver=4.2.17	js	154.3 KB	2026-10-02	current
https://www.gymnasium-heidberg.de/wp-content/plu…/admin_scripts.js?ver=1.19.0	js	362 B	2026-10-02	current
https://www.gymnasium-heidberg.de/wp-content/plu…/jquery.lightbox.js?ver=2.3.4	js	26 KB	2026-10-02	current
https://www.gymnasium-heidberg.de/wp-content/plu…/panzoom.min.js?ver=2.3.4	js	9.8 KB	2026-10-02	current
https://www.gymnasium-heidberg.de/wp-content/plu…/inc/purify.min.js?ver=2.3.4	js	21.7 KB	2026-10-02	current
https://www.gymnasium-heidberg.de/wp-content/plu…uery.touchwipe.min.js?ver=2.3.4	js	1.5 KB	2026-10-02	current
https://www.gymnasium-heidberg.de/wp-content/plu…/magnific-popup.js?ver=1.3.0	js	22.3 KB	2026-10-02	current
https://www.gymnasium-heidberg.de/wp-content/the…/admin/js/common.js?ver=4.27.5	js	1.3 KB	2026-10-02	current
https://www.gymnasium-heidberg.de/wp-content/the…/js/jquery.mobile.js?ver=4.27.5	js	10.5 KB	2026-10-02	current
https://www.gymnasium-heidberg.de/wp-content/the…/jquery.fitvids.js?ver=4.27.5	js	3.3 KB	2026-10-02	current
https://www.gymnasium-heidberg.de/wp-content/the…/js/smoothscroll.js?ver=4.27.5	js	5.6 KB	2026-10-02	current
https://www.gymnasium-heidberg.de/wp-content/the…/js/scripts.min.js?ver=4.27.5	js	268 KB	2026-10-02	current
https://www.gymnasium-heidberg.de/wp-content/plu…?ver=1.19.8'%20async	js	82.3 KB	2026-10-02	current
https://www.gymnasium-heidberg.de/wp-content/plu…/js/calendar/init.js?ver=5.3.5	js	10.9 KB	2026-10-02	current
https://www.gymnasium-heidberg.de/wp-includes/js…/lodash.min.js?ver=4.18.1	js library	71.5 KB	2026-10-02	current
https://www.gymnasium-heidberg.de/wp-content/plu…/js/libs/moment-tz.js?ver=5.3.5	js	132.4 KB	2026-10-02	current
https://www.gymnasium-heidberg.de/wp-includes/js…/moment.min.js?ver=2.30.1	js library	57.4 KB	2026-10-02	current
https://www.gymnasium-heidberg.de/wp-includes/js…?ver=4a4370b2b349066fd440	js	12.2 KB	2026-10-02	current
https://www.gymnasium-heidberg.de/wp-includes/js…?ver=87ebe53e97bba59805a5	js	1.1 KB	2026-10-02	current
https://www.gymnasium-heidberg.de/wp-includes/js…/react-dom.min.js?ver=18.3.1.1	js	128.7 KB	2026-10-02	current
https://www.gymnasium-heidberg.de/wp-includes/js…/react.min.js?ver=18.3.1.1	js library	10.5 KB	2026-10-02	current
https://www.gymnasium-heidberg.de/wp-content/plu…/includes/js/index.js?ver=6.1.4	js	13.1 KB	2026-10-02	current
https://www.gymnasium-heidberg.de/wp-content/plu…/swv/js/index.js?ver=6.1.4	js	12.2 KB	2026-10-02	current
https://www.gymnasium-heidberg.de/wp-content/plu…/jquery.cookie-1.4.0.min.js	js	1.7 KB	2026-10-02	current
https://www.gymnasium-heidberg.de/wp-content/plu…/simple-banner.js?ver=3.3.2	js	7.4 KB	2026-10-02	current
https://www.gymnasium-heidberg.de/wp-content/plu…=true&ver=b5d2a25bb8ad1698db1c	js	5.8 KB	2026-10-02	current
https://www.gymnasium-heidberg.de/wp-content/plu…-law-info-public.js?ver=3.3.9.1	js	33.4 KB	2026-10-02	current
https://www.gymnasium-heidberg.de/wp-includes/js…jquery-migrate.min.js?ver=3.4.1	js	13.3 KB	2026-10-02	current
https://www.gymnasium-heidberg.de/wp-includes/js/jquery/jquery.min.js?ver=3.7.1	js library	85.5 KB	2026-10-02	current
https://www.gymnasium-heidberg.de/wp-includes/js…?ver=1dfe7db3940c23ea9216	js	5.7 KB	2026-10-02	current
https://www.gymnasium-heidberg.de/schule-allgemeines/	html	191.3 KB	2026-10-02	2026-10-02
https://www.gymnasium-heidberg.de/wp-includes/js…?ver=f0f188028580e8dc1255	js	5 KB	2026-10-02	current
https://www.gymnasium-heidberg.de/leitbild/	html	190.9 KB	2026-10-02	2026-10-02
https://www.gymnasium-heidberg.de/organigramm/	html	191.3 KB	2026-10-02	2026-10-02
https://www.gymnasium-heidberg.de/auf-einen-blick/	html	196.6 KB	2026-10-02	2026-10-02
https://www.gymnasium-heidberg.de/	html	255.3 KB	2026-10-02	2026-10-02
https://www.gymnasium-heidberg.de/wp-includes/js…lement-migrate.min.js?ver=7.1.2	js	1.2 KB	2026-09-25	current

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, 114 files, 4.8 MB; 41 libraries, 0 identifiers, 35 third-party hosts
41 libraries added
- @vitest/utils 5.0.2
- jquery.flipster 1.1.6
- @grigorov-it/mazer 2.2.0
- jsxgraph 1.13.3
- @textea/json-viewer 4.0.1
- @nylas/web-elements 2.6.0
- @reachfive/identity-ui 2.1.0
- hexo-theme-redefine 2.9.0
- date-holidays 3.37.0
- wonder-image 2.1.2-alpha.4
- @bmlt-enabled/croutonjs 4.3.3
- lodash 4.18.1
- and 29 more
35 third-party hosts added
- reactjs.org
- www.w3.org
- feedburner.google.com
- www.hulu.com
- www.dailymotion.com
- www.funnyordie.com
- embed-ssl.ted.com
- embed.revision3.com
- flickr.com
- blip.tv
- www.collegehumor.com
- cdn.dashjs.org
- and 23 more
114 files added

Questions about gymnasium-heidberg.de

How does PageSourceSearch know what gymnasium-heidberg.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 gymnasium-heidberg.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 gymnasium-heidberg.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 gymnasium-heidberg.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.