Site profile
principals.org
Built with bootstrap 4.1.3, slick-carousel 1.9.0, gtm, popper.js 1.14.3, vue 2.6.14, daterangepicker, fullcalendar 3.9.0, lightbox2 2.12.0, waypoints 4.0.1, @silvermine/videojs-quality-selector 1.3.1, cloudflare-email-decode, bootstrap-vue 2.23.1 and more. 5 pages and 40 stored files, last crawled 2026-10-09.
24 libraries 8 identifiers 10 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 |
|---|---|---|
| bootstrap | 4.1.3 | 2026-10-09 |
| slick-carousel | 1.9.0 | 2026-10-09 |
| gtm | 2026-10-09 | |
| popper.js | 1.14.3 | 2026-10-09 |
| vue | 2.6.14 | 2026-10-09 |
| daterangepicker | 2026-10-09 | |
| fullcalendar | 3.9.0 | 2026-10-09 |
| lightbox2 | 2.12.0 | 2026-10-09 |
| waypoints | 4.0.1 | 2026-10-09 |
| @silvermine/videojs-quality-selector | 1.3.1 | 2026-10-09 |
| cloudflare-email-decode | 2026-10-09 | |
| bootstrap-vue | 2.23.1 | 2026-10-09 |
| hubspot | 2026-10-09 | |
| portal-vue | 2.1.7 | 2026-10-09 |
| moment.js | 2.19.1 | 2026-10-09 |
| jsxgraph | 1.13.3 | 2026-10-09 |
| @jupyter-widgets/html-manager | 1.0.15 | 2026-10-09 |
| jquery.flipster | 1.1.6 | 2026-10-09 |
| @vitest/utils | 5.0.2 | 2026-10-09 |
| mammoth-plus | 2.0.2 | 2026-10-09 |
| kifu-for-js | 5.5.0 | 2026-10-09 |
| stackedboost-shopify-assets | 0.2.0 | 2026-10-09 |
| @joint/core | 4.3.3 | 2026-10-09 |
| @grigorov-it/mazer | 2.2.0 | 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) | 9l9g4h0f4qwbjdoq7nymz5olmk8l4u | view source |
| Facebook app id (Meta) | 1923155921341058 | view source |
| Google site verification (Google) | 5CS4j4egPmVVCJHqbCRhqMN2cnZH8UCsV2fwwEckuYk | view source |
| Google Tag Manager container (Google) | GTM-K3674DRR | view source |
| Google Tag Manager container (Google) | GTM-KP48D5 | view source |
| HubSpot portal id (HubSpot) | 20554362 | view source |
| LinkedIn Insight Tag partner id (LinkedIn) | 4005497 | view source |
| X (Twitter) pixel id (X) | ny5pd | view source |
Third-party hosts
Hosts outside principals.org 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 |
|---|---|---|
| assets.pinterest.com | connect | view source |
| cdn.jsdelivr.net | script stylesheet | view source |
| cdnjs.cloudflare.com | script stylesheet | view source |
| fonts.googleapis.com | stylesheet | view source |
| js.hs-scripts.com | script | view source |
| securepubads.g.doubleclick.net | script | view source |
| stackpath.bootstrapcdn.com | script | view source |
| use.fontawesome.com | script | view source |
| www.googletagmanager.com | iframe | 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, 40 files, 1.1 MB; 24 libraries, 8 identifiers, 10 third-party hosts
24 libraries added
- @vitest/utils 5.0.2
- gtm
- stackedboost-shopify-assets 0.2.0
- cloudflare-email-decode
- jquery.flipster 1.1.6
- @grigorov-it/mazer 2.2.0
- jsxgraph 1.13.3
- kifu-for-js 5.5.0
- @silvermine/videojs-quality-selector 1.3.1
- mammoth-plus 2.0.2
- @joint/core 4.3.3
- @jupyter-widgets/html-manager 1.0.15
- and 12 more
8 identifiers added
- GTM-KP48D5 Google Tag Manager container
- 5CS4j4egPmVVCJHqbCRhqMN2cnZH8UCsV2fwwEckuYk Google site verification
- 9l9g4h0f4qwbjdoq7nymz5olmk8l4u Facebook domain verification
- 1923155921341058 Facebook app id
- 20554362 HubSpot portal id
- 4005497 LinkedIn Insight Tag partner id
- ny5pd X (Twitter) pixel id
- GTM-K3674DRR Google Tag Manager container
12 third-party hosts added
40 files added
- https://www.principals.org/ html
- https://pfy.principals.org/sso/Login.aspx?vi=12&…af8e7fea1442d505f999&SSOForce=Y html
- https://www.principals.org/top-issues-in-education/school-of-thought-blog/ html
- https://www.principals.org/nassp-in-the-news/ html
- https://www.principals.org/create-an-account/ html
- https://www.principals.org/wp-includes/js/jquery/jquery.min.js?ver=3.7.1 js
- https://www.principals.org/wp-includes/js/jquery/jquery-migrate.min.js?ver=3.4.1 js
- https://www.principals.org/wp-content/plugins/na…/vuelidate.min.js?ver=7.1.3 js
- https://www.principals.org/wp-content/plugins/na…/validators.min.js?ver=7.1.3 js
- https://www.principals.org/wp-content/plugins/na…lidate_config.js?ver=1782403391 js
- https://www.principals.org/wp-content/plugins/na…/portal.js?ver=1782403382 js
- https://www.principals.org/wp-includes/js/underscore.min.js?ver=1.13.8 js
- and 28 more
Questions about principals.org
- How does PageSourceSearch know what principals.org 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 principals.org 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 principals.org?
- 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 principals.org?
- 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.