How does PageSourceSearch know what sec4p.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 sec4p.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 sec4p.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 sec4p.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

sec4p.com

Built with gtm, gtag, hotjar, hubspot, @vitest/utils 5.0.2, swr 2.5.1. 5 pages and 8 stored files, last crawled 2026-10-03.

rank 1,986,809 6 libraries 9 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
gtm		2026-10-03
gtag		2026-10-03
hotjar		2026-10-03
hubspot		2026-10-03
@vitest/utils	5.0.2	2026-10-03
swr	2.5.1	2026-09-25

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
Ahrefs site verification (Ahrefs)	c2f595fb189a3f4ca17009598dd40de3246921ad6712dbee4a6b726be5c87b1f	view source
Google site verification (Google)	3MGY0FqPjRQ5RCAptTgJDim416iY7JaGOTbQKIr7QZE	view source
Google site verification (Google)	AXdFtzlloAy8AovQjuH4qZEF5aCjWrO5N79ROCgo3X4	view source
Google Tag Manager container (Google)	GTM-WSJWZKD	view source
Hotjar site id (Hotjar)	577911	view source
HubSpot portal id (HubSpot)	45179407	view source
tawk.to property id (tawk.to)	6ab68ce5e84beb344c989b3f	view source
Universal Analytics property id (Google)	UA-138860573-1	view source
Universal Analytics property id (Google)	UA-71024552-1	view source

Third-party hosts

Hosts outside sec4p.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
analytics.ahrefs.com	script	view source
assets.squarespace.com	script stylesheet	view source
cloud.wordlift.io	script	view source
definitions.sqspcdn.com	script stylesheet	view source
js-na1.hs-scripts.com	script	view source
js.hs-scripts.com	script	view source
static1.squarespace.com	script stylesheet	view source
use.typekit.net	script	view source
www.googletagmanager.com	script iframe	view source
www.tryfrida.com	script	view source

Stored pages and scripts

The newest stored version of each file, newest first@if (p.FilesTruncated) { (the 500 newest of 8) }. 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://js.hs-scripts.com/45179407.js	js library	not fetched	2026-10-03	current
https://www.googletagmanager.com/gtag/js?id=UA-138860573-1	js library	not fetched	2026-10-03	current
https://www.googletagmanager.com/gtag/js?id=UA-71024552-1	js library	not fetched	2026-10-03	current
https://www.sec4p.com/calls	html	181.3 KB	2026-10-03	2026-10-03
https://www.sec4p.com/contact	html	121.7 KB	2026-10-03	2026-10-03
https://www.sec4p.com/blogs	html	191.1 KB	2026-10-03	2026-10-03
https://www.sec4p.com/new-products	html	118.8 KB	2026-10-03	2026-10-03
https://www.sec4p.com/	html	139 KB	2026-10-03	2026-10-03

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.

2026-10-03 first crawl

5 pages, 8 files, 751.9 KB; 5 libraries, 9 identifiers, 10 third-party hosts
5 libraries added
- @vitest/utils 5.0.2
- gtag
- hotjar
- gtm
- hubspot
9 identifiers added
- UA-138860573-1 Universal Analytics property id
- UA-71024552-1 Universal Analytics property id
- 577911 Hotjar site id
- GTM-WSJWZKD Google Tag Manager container
- AXdFtzlloAy8AovQjuH4qZEF5aCjWrO5N79ROCgo3X4 Google site verification
- 3MGY0FqPjRQ5RCAptTgJDim416iY7JaGOTbQKIr7QZE Google site verification
- c2f595fb189a3f4ca17009598dd40de3246921ad6712dbee4a6b726be5c87b1f Ahrefs site verification
- 45179407 HubSpot portal id
- 6ab68ce5e84beb344c989b3f tawk.to property id
14 third-party hosts added
8 files added

Questions about sec4p.com

How does PageSourceSearch know what sec4p.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 sec4p.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 sec4p.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 sec4p.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.