Site profile
lehrer-online.de
Built with jquery, webpack, @wix/design-system 1.328.0, onnxruntime-web 1.30.0, universalviewer 4.4.4, vis-timeline 8.5.4, ejs, jquery-easy-loading 2.0.0-rc.2, jpanel-menu 1.4.1. 5 pages and 23 stored files, last crawled 2026-10-09.
9 libraries 2 identifiers 8 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 | 2026-10-09 | |
| webpack | 2026-10-09 | |
| @wix/design-system | 1.328.0 | 2026-10-09 |
| onnxruntime-web | 1.30.0 | 2026-10-09 |
| universalviewer | 4.4.4 | 2026-10-09 |
| vis-timeline | 8.5.4 | 2026-10-09 |
| ejs | 2026-10-09 | |
| jquery-easy-loading | 2.0.0-rc.2 | 2026-10-09 |
| jpanel-menu | 1.4.1 | 2026-10-09 |
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 |
|---|---|---|
| Matomo site id (Matomo) | matomo.lehrer-online.de#1 | view source |
| Pinterest site verification (Pinterest) | daf2bc04714f5e19433f9327736b84a8 | view source |
Third-party hosts
Hosts outside lehrer-online.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 |
|---|---|---|
| cdn.adspirit.de | script | view source |
| fleegix.org | connect | view source |
| fonts.gstatic.com | connect | view source |
| github.com | connect | view source |
| registry.npmjs.org | connect | view source |
| survey.lamapoll.de | script | view source |
| timothygu.github.io | 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) {
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.
-
first crawl
5 pages, 23 files, 3.5 MB; 9 libraries, 2 identifiers, 8 third-party hosts
9 libraries added
- jpanel-menu 1.4.1
- onnxruntime-web 1.30.0
- jquery
- ejs
- universalviewer 4.4.4
- jquery-easy-loading 2.0.0-rc.2
- webpack
- @wix/design-system 1.328.0
- vis-timeline 8.5.4
2 identifiers added
- daf2bc04714f5e19433f9327736b84a8 Pinterest site verification
- matomo.lehrer-online.de#1 Matomo site id
8 third-party hosts added
23 files added
- https://www.lehrer-online.de/ html
- https://www.lehrer-online.de/login-lehrer-online/ html
- https://www.lehrer-online.de/agb-shop/ html
- https://www.lehrer-online.de/blog/ html
- https://www.lehrer-online.de/aktuelles/aktuelle-…ildungschancen-verbessern-kann/ html
- https://www.lehrer-online.de/securedl/sdl-eyJ0eX…t99gsZTOHyh3_AzA/cookieOptin.js js
- https://www.lehrer-online.de/_assets/df0316ebe86…/Vendor/modernizr.js?1780922104 js
- https://www.lehrer-online.de/_assets/df0316ebe86…/Vendor/shave.js?1780922104 js
- https://www.lehrer-online.de/_assets/df0316ebe86…/Javascript/Main.js?1791371280 js
- https://www.lehrer-online.de/_assets/df0316ebe86…/foundation.js?1780922104 js
- https://www.lehrer-online.de/_assets/df0316ebe86…ath-etc-0.4.6.min.js?1780922104 js
- https://www.lehrer-online.de/_assets/df0316ebe86…/PopupBanner.js?1790768471 js
- and 11 more
Questions about lehrer-online.de
- How does PageSourceSearch know what lehrer-online.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 lehrer-online.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 lehrer-online.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 lehrer-online.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.