Site profile
summa-onderwijs.nl
Built with @covet-pics/covet-pics-widget 0.179.0, player-venom 0.3.6, @pine-ds/core 4.0.0, cloudinary-video-player 4.1.2, dashjs 5.2.1, @numbersprotocol/capture-eye 1.11.1, recaptcha, @govtechsg/sgds-web-component 3.28.0, @silvermine/videojs-quality-selector 1.3.1, @constructor-io/constructorio-ui-autocomplete 1.30.1, adaptivecards 3.0.6, google-maps and more. 5 pages and 79 stored files, last crawled 2026-10-09.
38 libraries 2 identifiers 20 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 |
|---|---|---|
| @covet-pics/covet-pics-widget | 0.179.0 | 2026-10-09 |
| player-venom | 0.3.6 | 2026-10-09 |
| @pine-ds/core | 4.0.0 | 2026-10-09 |
| cloudinary-video-player | 4.1.2 | 2026-10-09 |
| dashjs | 5.2.1 | 2026-10-09 |
| @numbersprotocol/capture-eye | 1.11.1 | 2026-10-09 |
| recaptcha | 2026-10-09 | |
| @govtechsg/sgds-web-component | 3.28.0 | 2026-10-09 |
| @silvermine/videojs-quality-selector | 1.3.1 | 2026-10-09 |
| @constructor-io/constructorio-ui-autocomplete | 1.30.1 | 2026-10-09 |
| adaptivecards | 3.0.6 | 2026-10-09 |
| google-maps | 2026-10-09 | |
| @commonlit/commonlit-frontend | 0.1.0 | 2026-10-09 |
| @desivocal/agents-cdn | 1.0.21 | 2026-10-09 |
| formiojs | 4.21.7 | 2026-10-09 |
| @vouchfor/embeds | 8.4.3 | 2026-10-09 |
| jsxgraph | 1.13.3 | 2026-10-09 |
| @epigraph/configurator | 2.7.0 | 2026-10-09 |
| html2pdf.js | 0.14.0 | 2026-10-09 |
| @chatvolt/embeds | 4.3.16 | 2026-10-09 |
| jquery.flipster | 1.1.6 | 2026-10-09 |
| molstar | 5.11.0 | 2026-10-09 |
| @vitest/utils | 5.0.2 | 2026-10-09 |
| framework7 | 9.1.3 | 2026-10-09 |
| mammoth-plus | 2.0.2 | 2026-10-09 |
| ckeditor5 | 48.5.2 | 2026-10-09 |
| guidechimp | 5.0.5 | 2026-10-09 |
| @mermaid-js/mermaid-zenuml | 1.0.1 | 2026-10-09 |
| @descope/web-components-ui | 3.21.0 | 2026-10-09 |
| @prefecthq/prefab-ui | 0.20.2 | 2026-10-09 |
| chobitsu | 1.8.6 | 2026-10-09 |
| @3t-transform/threeteeui | 1.12.1 | 2026-10-09 |
| @okta/okta-signin-widget | 7.49.1 | 2026-10-09 |
| @mapsindoors/map-template | 1.99.28 | 2026-10-09 |
| @grigorov-it/mazer | 2.2.0 | 2026-10-09 |
| @chainlink/cl-search-frontend | 0.13.2 | 2026-10-09 |
| @pydantic/ai-chat-ui | 2.3.0 | 2026-10-09 |
| @chativa/ui | 0.15.0 | 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 |
|---|---|---|
| Facebook domain verification (Meta) | b447rz4ydqieuvv17d6jslqvancbfw | view source |
| reCAPTCHA site key (Google) | 6LePDVMtAAAAADWpCj16OOZ4TpwkTs6SrjtKS1lR | view source |
Third-party hosts
Hosts outside summa-onderwijs.nl 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 |
|---|---|---|
| app.tolkie.nl | script | view source |
| bsky.app | connect | view source |
| calendly.com | connect | view source |
| facebook.com | connect | view source |
| github.com | connect | view source |
| instagram.com | connect | view source |
| json-schema.org | connect | view source |
| linkedin.com | connect | view source |
| maps.googleapis.com | script | view source |
| profiles.wordpress.org | connect | view source |
| reactjs.org | connect | view source |
| savvycal.com | connect | view source |
| threads.net | connect | view source |
| tiktok.com | connect | view source |
| translate.google.com | connect | view source |
| vimeo.com | connect | view source |
| wa.me | connect | view source |
| www.google.com | script | view source |
| www.w3.org | connect | view source |
| youtube.com | 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, 79 files, 3.3 MB; 38 libraries, 2 identifiers, 20 third-party hosts
38 libraries added
- @vitest/utils 5.0.2
- recaptcha
- @govtechsg/sgds-web-component 3.28.0
- @descope/web-components-ui 3.21.0
- @numbersprotocol/capture-eye 1.11.1
- framework7 9.1.3
- @covet-pics/covet-pics-widget 0.179.0
- adaptivecards 3.0.6
- @chativa/ui 0.15.0
- @pine-ds/core 4.0.0
- html2pdf.js 0.14.0
- jquery.flipster 1.1.6
- and 26 more
2 identifiers added
- 6LePDVMtAAAAADWpCj16OOZ4TpwkTs6SrjtKS1lR reCAPTCHA site key
- b447rz4ydqieuvv17d6jslqvancbfw Facebook domain verification
20 third-party hosts added
79 files added
- https://summa-onderwijs.nl/ html
- https://summa-onderwijs.nl/opleidingenmenu-item-mobiel/ html
- https://summa-onderwijs.nl/contact/ html
- https://summa-onderwijs.nl/wij-zijn-summa/ html
- https://summa-onderwijs.nl/organisatie-en-bestuur/ html
- https://summa-onderwijs.nl/app/plugins/signa-blo…?ver=f99bc419216b6296580e js
- https://summa-onderwijs.nl/app/themes/summa-onde…?ver=c4b4ace9b78cc619b56e js
- https://summa-onderwijs.nl/app/plugins/signa-blo…?ver=1b81b4cf0f360df2ae40 js
- https://summa-onderwijs.nl/app/plugins/signa-blo…?ver=121eeec60edbaf7aac28 js
- https://summa-onderwijs.nl/app/plugins/signa-blo…?ver=732c811a12d21f8fcc2f js
- https://summa-onderwijs.nl/app/themes/summa-onde…?ver=860e575479c50f341147 js
- https://summa-onderwijs.nl/app/plugins/signa-blo…?ver=468f721dc50c64b48f3f js
- and 67 more
Questions about summa-onderwijs.nl
- How does PageSourceSearch know what summa-onderwijs.nl 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 summa-onderwijs.nl 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 summa-onderwijs.nl?
- 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 summa-onderwijs.nl?
- 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.