How does PageSourceSearch know what pns-mooc.com 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 pns-mooc.com 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 pns-mooc.com?

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 pns-mooc.com?

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

pns-mooc.com

Built with bootstrap 4.0.0, select2 4.1.0, jquery 1.9.1, gtm, gtag, recaptcha, @segment/vimeo-analytics 2.0.0, tableexport.jquery.plugin 1.33.0, cloudflare-turnstile, cloudflare-email-decode, datatables 1.10.18, supafolio-sdk 1.4.1 and more. 4 pages and 12 stored files, last crawled 2026-10-04.

rank 10,649,019 32 libraries 4 identifiers 11 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	4.0.0	2026-10-04
select2	4.1.0	2026-10-04
jquery	1.9.1	2026-10-04
gtm		2026-10-04
gtag		2026-10-04
recaptcha		2026-10-04
@segment/vimeo-analytics	2.0.0	2026-10-04
tableexport.jquery.plugin	1.33.0	2026-10-04
cloudflare-turnstile		2026-10-04
cloudflare-email-decode		2026-10-04
datatables	1.10.18	2026-10-04
supafolio-sdk	1.4.1	2026-10-04
file-uploader	5.14.2	2026-10-04
dzxstatic	3.4.20211231	2026-10-04
volantis-static	0.0.1761982841160	2026-10-04
svgaplayerweb	2.3.2	2026-10-04
@bootcss/v3.bootcss.com	1.0.56	2026-10-04
@pdf-lib/standard-fonts	1.0.0	2026-10-04
tabularjs	1.0.1	2026-10-04
@apollographql/graphql-playground-react	1.7.42	2026-10-04
jqwidgets-scripts	27.0.1	2026-10-04
xlsx-populate	1.21.0	2026-10-04
@searchtap/search-client	1.3.0	2026-10-04
@formbird/angular-elements	8.5.10	2026-10-04
wonder-image	2.1.2-alpha.4	2026-10-04
fancygrid	1.7.180	2026-10-04
@grapecity/spread-sheets-pdf	18.2.5	2026-10-04
jquery-ui-bundle.1.12.1	1.12.1	2026-10-04
devexpress-richedit	26.1.5	2026-10-04
machinelearn	2.1.5	2026-10-04
@bmlt-enabled/croutonjs	4.3.3	2026-10-04
amcharts3	3.21.15	2026-10-04

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
Google Analytics 4 measurement id (Google)	G-SZ2V0F723P	view source
Google Tag Manager container (Google)	GTM-PMLPCNV	view source
reCAPTCHA site key (Google)	0x4AAAAAAB72KCK9q4Gih3UJ	view source
reCAPTCHA site key (Google)	6LdSkPUpAAAAAC9JWUJqq_6Q5jUWL-C1KOPE9f7y	view source

Third-party hosts

Hosts outside pns-mooc.com 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.jsdelivr.net	stylesheet	view source
cdn.tinymce.com	connect	view source
challenges.cloudflare.com	script	view source
maxcdn.bootstrapcdn.com	stylesheet	view source
schemas.microsoft.com	connect	view source
schemas.openxmlformats.org	connect	view source
use.fontawesome.com	stylesheet	view source
www.google.com	script	view source
www.googletagmanager.com	script iframe	view source
www.macromedia.com	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) { (the 500 newest of 12) }. 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://cdnjs.cloudflare.com/ajax/libs/file-uplo…/jquery.fine-uploader.min.js	js library	not fetched	2026-10-04	2026-10-04
https://challenges.cloudflare.com/turnstile/v0/api.js	js library	not fetched	2026-10-04	2026-10-04
https://www.google.com/recaptcha/api.js?render=6…=recaptchaCallback_form_captcha	js library	not fetched	2026-10-04	2026-10-04
https://www.googletagmanager.com/gtag/js?id=G-SZ2V0F723P	js library	not fetched	2026-10-04	2026-10-04
https://www.pns-mooc.com/js/e99d4fa.js	js	1.7 KB	2026-10-04	2026-10-04
https://www.pns-mooc.com/js/a39bae2.js	js	2.3 MB	2026-10-04	2026-10-04
https://www.pns-mooc.com/js/49fb56c.js	js	557.2 KB	2026-10-04	2026-10-04
https://pns-mooc.com/cdn-cgi/scripts/5c5dd728/cl…/email-decode.min.js	js	1.2 KB	2026-10-04	2026-10-04
https://pns-mooc.com/fr/cgu	html	31.7 KB	2026-10-04	2026-10-04
https://pns-mooc.com/fr/contact	html	23.9 KB	2026-10-04	2026-10-04
https://pns-mooc.com/fr/	html	166.9 KB	2026-10-04	2026-10-04
https://pns-mooc.com/fr/login	html	17.5 KB	2026-10-04	2026-10-04

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.

2026-10-04 first crawl

4 pages, 12 files, 3 MB; 32 libraries, 4 identifiers, 11 third-party hosts
32 libraries added
- gtag
- gtm
- cloudflare-email-decode
- recaptcha
- @bmlt-enabled/croutonjs 4.3.3
- jquery-ui-bundle.1.12.1 1.12.1
- volantis-static 0.0.1761982841160
- select2 4.1.0
- wonder-image 2.1.2-alpha.4
- dzxstatic 3.4.20211231
- @searchtap/search-client 1.3.0
- bootstrap 4.0.0
- and 20 more
4 identifiers added
- G-SZ2V0F723P Google Analytics 4 measurement id
- GTM-PMLPCNV Google Tag Manager container
- 0x4AAAAAAB72KCK9q4Gih3UJ reCAPTCHA site key
- 6LdSkPUpAAAAAC9JWUJqq_6Q5jUWL-C1KOPE9f7y reCAPTCHA site key
12 third-party hosts added
12 files added

Questions about pns-mooc.com

How does PageSourceSearch know what pns-mooc.com 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 pns-mooc.com 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 pns-mooc.com?: 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 pns-mooc.com?: 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.