How does PageSourceSearch know what brainstation.io 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 brainstation.io 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 brainstation.io?

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 brainstation.io?

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

brainstation.io

Built with gsap 3.15.0, gtm, gtag, magnific-popup 1.2.0, lenis 1.3.26, jquery-migrate 3.3.2, @marimo-team/frontend 0.25.0, mdbootstrap 4.20.0, @scalar/api-reference 1.72.1, mirador 4.2.4, volantis-static 0.0.1761982841160, @vitest/utils 5.0.2 and more. 5 pages and 145 stored files, last crawled 2026-10-09.

23 libraries 3 identifiers 21 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
gsap	3.15.0	2026-10-09
gtm		2026-10-09
gtag		2026-10-09
magnific-popup	1.2.0	2026-10-09
lenis	1.3.26	2026-10-09
jquery-migrate	3.3.2	2026-10-09
@marimo-team/frontend	0.25.0	2026-10-09
mdbootstrap	4.20.0	2026-10-09
@scalar/api-reference	1.72.1	2026-10-09
mirador	4.2.4	2026-10-09
volantis-static	0.0.1761982841160	2026-10-09
@vitest/utils	5.0.2	2026-10-09
jquery-waypoints	2.0.5	2026-10-09
@bikematrix/web-components	1.3.23	2026-10-09
@flowbase-co/boosters-gsap	3.12.7	2026-10-09
stackedboost-shopify-assets	0.2.0	2026-10-09
@engine-web/website	0.7.13	2026-10-09
@ant-design/x	2.9.0	2026-10-09
@perceptimagery/dita-configurator	1.3.24	2026-10-09
jquery-shinybox	5.1.0	2026-10-09
jquery.scrollup	2.4.1	2026-10-09
jquery-tooltipster	3.3.0	2026-10-09
chizen	1.0.0	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
Google Analytics 4 measurement id (Google)	G-4PYRVPM4WJ	view source
Google Analytics 4 measurement id (Google)	G-QX76T30VX9	view source
Google Tag Manager container (Google)	GTM-TN36ZTW	view source

Third-party hosts

Hosts outside brainstation.io 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
ad.doubleclick.net	connect	view source
bs-web-content.s3.amazonaws.com	connect	view source
ce1cd149051ddc9481b6-f8e9da132f3f4dcd72ee74f6806d20f5.ssl.cf2.rackcdn.com	connect	view source
fonts.googleapis.com	stylesheet	view source
goo.gl	connect	view source
instagram.com	connect	view source
json-schema.org	connect	view source
maps.app.goo.gl	connect	view source
ns.adobe.com	connect	view source
react.dev	connect	view source
schema.org	connect	view source
twitter.com	connect	view source
www.facebook.com	connect	view source
www.google.ca	connect	view source
www.google.co.uk	connect	view source
www.google.com	connect	view source
www.googleadservices.com	script	view source
www.googletagmanager.com	script iframe connect	view source
www.instagram.com	connect	view source
www.linkedin.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 145) }. 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://brainstation.io/sw.js	js	7.4 KB	2026-10-09	2026-10-09
https://www.googletagmanager.com/gtag/js?id=G-4PYRVPM4WJ	js library	not fetched	2026-10-09	2026-10-09
https://www.googletagmanager.com/gtm.js?id=	js library	not fetched	2026-10-09	2026-10-09
https://brainstation.io/assets/presets-OinUGmkQ.js	js	7.1 KB	2026-10-09	2026-10-09
https://brainstation.io/assets/Locations-DdNKNKnD.js	js	3.9 KB	2026-10-09	2026-10-09
https://brainstation.io/assets/presets-D87Eu-fh.js	js	49.8 KB	2026-10-09	2026-10-09
https://brainstation.io/assets/presets-dxqccCpK.js	js	13.8 KB	2026-10-09	2026-10-09
https://brainstation.io/assets/brainstation-brand-video-mar-2025-Wsp-5kCL.js	js	1.6 KB	2026-10-09	2026-10-09
https://brainstation.io/assets/SuccessStories-DrWQK6Pb.js	js	1.4 KB	2026-10-09	2026-10-09
https://brainstation.io/assets/ImageGridHighlight-sTsLm1kh.js	js	4.4 KB	2026-10-09	2026-10-09
https://brainstation.io/assets/ImageMosaic-gfiv-_n6.js	js	4.1 KB	2026-10-09	2026-10-09
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https://brainstation.io/blog/app/themes/letsblog/js/custom_plugins.js?ver=6.1.1	js	4.8 KB	2026-10-09	2026-10-09
https://brainstation.io/blog/app/themes/letsblog…ry.tooltipster.min.js?ver=6.1.1	js	34.7 KB	2026-10-09	2026-10-09
https://brainstation.io/blog/app/themes/letsblog/js/jquery.isotope.js?ver=6.1.1	js library	26.8 KB	2026-10-09	2026-10-09
https://brainstation.io/blog/app/themes/letsblog/js/waypoints.min.js?ver=6.1.1	js library	17 KB	2026-10-09	2026-10-09
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https://brainstation.io/events/new-york/product	html	468.9 KB	2026-10-09	2026-10-09
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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.

2026-10-09 first crawl

5 pages, 145 files, 3.5 MB; 23 libraries, 3 identifiers, 21 third-party hosts
23 libraries added
- gtm
- gtag
- @vitest/utils 5.0.2
- stackedboost-shopify-assets 0.2.0
- mirador 4.2.4
- @marimo-team/frontend 0.25.0
- lenis 1.3.26
- @engine-web/website 0.7.13
- @perceptimagery/dita-configurator 1.3.24
- @bikematrix/web-components 1.3.23
- @flowbase-co/boosters-gsap 3.12.7
- gsap 3.15.0
- and 11 more
3 identifiers added
- GTM-TN36ZTW Google Tag Manager container
- G-QX76T30VX9 Google Analytics 4 measurement id
- G-4PYRVPM4WJ Google Analytics 4 measurement id
23 third-party hosts added
145 files added

Questions about brainstation.io

How does PageSourceSearch know what brainstation.io 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 brainstation.io 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 brainstation.io?: 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 brainstation.io?: 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.