How does PageSourceSearch know what fredholm-hypnose.dk 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 fredholm-hypnose.dk 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 fredholm-hypnose.dk?

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 fredholm-hypnose.dk?

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

fredholm-hypnose.dk

Built with gtm, owl.carousel 2.3.4, facebook-pixel, jquery-lazy 1.7.11, @codevadmin/owl.carousel 2.3.6, syzoj-public-cdn 1.2.0. 5 pages and 7 stored files, last crawled 2026-10-07.

rank 13,393,467 6 libraries 5 identifiers 4 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		2026-10-07
owl.carousel	2.3.4	2026-10-07
facebook-pixel		2026-10-07
jquery-lazy	1.7.11	2026-10-07
@codevadmin/owl.carousel	2.3.6	2026-10-07
syzoj-public-cdn	1.2.0	2026-10-07

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)	khu1szb73cdqwk7byk0r5yrfhgfvt2	view source
Meta pixel id (Meta)	146457720676767	view source
Meta pixel id (Meta)	323422381361064	view source
Google site verification (Google)	YS_qfzmeVDacZI_TlMrnH1Mleg1Da7we6WfIqKWa6Jk	view source
Google Tag Manager container (Google)	GTM-5MMZKM8	view source

Third-party hosts

Hosts outside fredholm-hypnose.dk 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
chat.opnx.dk	script	view source
fonts.googleapis.com	stylesheet	view source
player.vimeo.com	iframe	view source
www.googletagmanager.com	iframe	view source

Stored pages and scripts

The newest stored version of each file, newest first@if (p.FilesTruncated) { (the 500 newest of 7) }. 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://fredholm-hypnose.dk/DependencyHandler.ax…&t=Javascript&cdv=88111	js	92.1 KB	2026-10-07	2026-10-07
https://fredholm-hypnose.dk/DependencyHandler.ax…&t=Javascript&cdv=88111	js	135.3 KB	2026-10-07	2026-10-07
https://fredholm-hypnose.dk/hypnose-behandlinger/agorafobi	html	132.7 KB	2026-10-07	2026-10-07
https://fredholm-hypnose.dk/hypnose-behandlinger/afhaengighed	html	137 KB	2026-10-07	2026-10-07
https://fredholm-hypnose.dk/hypnose-behandlinger	html	127.3 KB	2026-10-07	2026-10-07
https://fredholm-hypnose.dk/blog	html	131.6 KB	2026-10-07	2026-10-07
https://fredholm-hypnose.dk/	html	144.6 KB	2026-10-07	2026-10-07

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.

2026-10-07 first crawl

5 pages, 7 files, 900.8 KB; 6 libraries, 5 identifiers, 4 third-party hosts
6 libraries added
- gtm
- facebook-pixel
- owl.carousel 2.3.4
- syzoj-public-cdn 1.2.0
- jquery-lazy 1.7.11
- @codevadmin/owl.carousel 2.3.6
5 identifiers added
- GTM-5MMZKM8 Google Tag Manager container
- 146457720676767 Meta pixel id
- 323422381361064 Meta pixel id
- YS_qfzmeVDacZI_TlMrnH1Mleg1Da7we6WfIqKWa6Jk Google site verification
- khu1szb73cdqwk7byk0r5yrfhgfvt2 Facebook domain verification
4 third-party hosts added
7 files added

Questions about fredholm-hypnose.dk

How does PageSourceSearch know what fredholm-hypnose.dk 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 fredholm-hypnose.dk 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 fredholm-hypnose.dk?: 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 fredholm-hypnose.dk?: 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.