How does PageSourceSearch know what brusselslife.be 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 brusselslife.be 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 brusselslife.be?

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 brusselslife.be?

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

brusselslife.be

Built with gtm, gtag, c2pa 0.30.17, @partslogic/ui 2.0.7, cloudflare-insights, cloudflare-email-decode, formiojs 4.21.7, @mesh-interactive/mesh-sdk 0.4.1, @alpinejs/morph 3.10.5, @vitest/utils 5.0.2, @undp/design-system 2.0.2, @pagemaker.io/plugins 6.2.0 and more. 5 pages and 11 stored files, last crawled 2026-10-02.

rank 737,591 15 libraries 8 identifiers 13 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
gtm		2026-10-02
gtag		2026-10-02
c2pa	0.30.17	2026-10-02
@partslogic/ui	2.0.7	2026-10-02
cloudflare-insights		2026-10-02
cloudflare-email-decode		2026-10-02
formiojs	4.21.7	2026-10-02
@mesh-interactive/mesh-sdk	0.4.1	2026-10-02
@alpinejs/morph	3.10.5	2026-10-02
@vitest/utils	5.0.2	2026-10-02
@undp/design-system	2.0.2	2026-10-02
@pagemaker.io/plugins	6.2.0	2026-10-02
@accusoft/pdf-viewer	3.11.158639	2026-10-02
amazon-ivs-web-broadcast	1.40.0	2026-10-02
@3t-transform/threeteeui	1.12.1	2026-09-24

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
AdSense publisher id (Google)	ca-pub-7045585806275681	view source
Ahrefs site verification (Ahrefs)	e0f114849ccdfa055e41c473dea12cb8b802b138c3e87305a899db71cedb91d5	view source
Bing site verification (Microsoft)	AF465A1E432ADD4D364C822C5C91E988	view source
Facebook app id (Meta)	101951023258663	view source
Google Analytics 4 measurement id (Google)	G-940L6JSRPD	view source
Google site verification (Google)	-PnryshbpZhnP54KtmtfVo4V68ML_KJmTL1y33dfje0	view source
Google Tag Manager container (Google)	GTM-W3VB6GW	view source
Universal Analytics property id (Google)	UA-2056108-1	view source

Third-party hosts

Hosts outside brusselslife.be 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.plyr.io	connect	view source
cdnjs.cloudflare.com	script	view source
fonts.googleapis.com	stylesheet	view source
pagead2.googlesyndication.com	script	view source
plus.google.com	connect	view source
static.cloudflareinsights.com	script	view source
twitter.com	connect	view source
unpkg.com	script	view source
www.facebook.com	connect	view source
www.freeprivacypolicy.com	script	view source
www.googletagmanager.com	script iframe	view source
www.statcounter.com	script	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 11) }. 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://static.cloudflareinsights.com/beacon.min…85bb4c19e7a9bdbcba1788362987495	js library	not fetched	2026-10-02	current
https://unpkg.com/@alpinejs/[email protected]/dist/cdn.min.js	js library	not fetched	2026-10-02	current
https://www.brusselslife.be/vendor/glightbox/js/glightbox.min.js	js library	54.9 KB	2026-10-02	current
https://www.googletagmanager.com/gtag/js?id=G-940L6JSRPD	js library	not fetched	2026-10-02	current
https://www.brusselslife.be/cdn-cgi/scripts/5c5d…/email-decode.min.js	js	1.2 KB	2026-10-02	current
https://www.brusselslife.be/js/bootstrap.js?id=0fd54193d3cceeb7821cc3f94d8a7e42	js	132.3 KB	2026-10-02	current
https://www.brusselslife.be/en	html	212.3 KB	2026-10-02	2026-10-02
https://www.brusselslife.be/fr	html	237.7 KB	2026-10-02	2026-10-02
https://www.brusselslife.be/fr/article/bruxelles…-une-facon-saine-de-se-deplacer	html	129.8 KB	2026-10-02	2026-10-02
https://www.brusselslife.be/	html	237.7 KB	2026-10-02	2026-10-02
https://www.brusselslife.be/fr/login/	html	98.9 KB	2026-10-02	2026-10-02

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.

2026-10-02 first crawl

5 pages, 11 files, 1.1 MB; 14 libraries, 8 identifiers, 13 third-party hosts
14 libraries added
- gtag
- gtm
- cloudflare-email-decode
- @vitest/utils 5.0.2
- @mesh-interactive/mesh-sdk 0.4.1
- @pagemaker.io/plugins 6.2.0
- @accusoft/pdf-viewer 3.11.158639
- @partslogic/ui 2.0.7
- amazon-ivs-web-broadcast 1.40.0
- c2pa 0.30.17
- formiojs 4.21.7
- @undp/design-system 2.0.2
- and 2 more
8 identifiers added
- UA-2056108-1 Universal Analytics property id
- G-940L6JSRPD Google Analytics 4 measurement id
- GTM-W3VB6GW Google Tag Manager container
- ca-pub-7045585806275681 AdSense publisher id
- -PnryshbpZhnP54KtmtfVo4V68ML_KJmTL1y33dfje0 Google site verification
- AF465A1E432ADD4D364C822C5C91E988 Bing site verification
- e0f114849ccdfa055e41c473dea12cb8b802b138c3e87305a899db71cedb91d5 Ahrefs site verification
- 101951023258663 Facebook app id
14 third-party hosts added
11 files added

Questions about brusselslife.be

How does PageSourceSearch know what brusselslife.be 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 brusselslife.be 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 brusselslife.be?: 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 brusselslife.be?: 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.