How does PageSourceSearch know what ift.org 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 ift.org 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 ift.org?

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 ift.org?

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

ift.org

Built with gtm, addtoany, hotjar, vimeo-player, hubspot, @vitest/utils 5.0.2. 5 pages and 13 stored files, last crawled 2026-10-02.

rank 396,623 6 libraries 7 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
gtm		2026-10-02
addtoany		2026-10-02
hotjar		2026-10-02
vimeo-player		2026-10-02
hubspot		2026-10-02
@vitest/utils	5.0.2	2026-10-02

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 site verification (Google)	MMlgBMjSDj6Gs7NlO-pVxt2RaQJDw2i5jfWxy683KSY	view source
Google Tag Manager container (Google)	GTM-KLCRDN	view source
Google Tag Manager container (Google)	GTM-KPSVQM3B	view source
Google Tag Manager container (Google)	GTM-PDKBN8Q9	view source
Google Tag Manager container (Google)	GTM-W5MNJRZL	view source
Hotjar site id (Hotjar)	2844111	view source
HubSpot portal id (HubSpot)	164454	view source

Third-party hosts

Hosts outside ift.org 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
fonts.googleapis.com	stylesheet	view source
i.snoball.it	script	view source
js.hs-scripts.com	script	view source
player.vimeo.com	iframe connect	view source
players.brightcove.net	script	view source
securepubads.g.doubleclick.net	script	view source
static.addtoany.com	script	view source
translate.google.com	script	view source
vimeo.com	connect	view source
www.googletagmanager.com	iframe	view source
www.youtube.com	connect	view source

Stored pages and scripts

The newest stored version of each file, newest first@if (p.FilesTruncated) { (the 500 newest of 13) }. 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/164454.js	js library	not fetched	2026-10-02	current
https://player.vimeo.com/api/player.js	js library	not fetched	2026-10-02	current
https://static.addtoany.com/menu/page.js	js library	not fetched	2026-10-02	current
https://www.ift.org/dist/js/carousels.js?v=76846d89252643bba78adc67f5ebb32a	js	1.3 KB	2026-10-02	current
https://www.ift.org/dist/js/main.js?v=0280aebf60e0458d85db3e63965042ee	js	70.9 KB	2026-10-02	current
https://www.ift.org/dist/js/site-search.js?v=656900c6708e4583bbc3b3a89bee8947	js	8.4 KB	2026-10-02	current
https://www.ift.org/dist/js/carousels.js?v=62b923e4a70e446197d59b142813d74b	js	1.3 KB	2026-10-02	current
https://www.ift.org/dist/js/main.js?v=ad09b91814d84d62a8f4bb4b39e70447	js	70.9 KB	2026-10-02	current
https://www.ift.org/ift-first-event/	html	101.1 KB	2026-10-02	2026-10-02
https://www.ift.org/about-us/our-story/	html	92.9 KB	2026-10-02	2026-10-02
https://www.ift.org/search/	html	78.7 KB	2026-10-02	2026-10-02
https://www.ift.org/trends-and-learning/research…/brain-food-blog/	html	103.8 KB	2026-10-02	2026-10-02
https://www.ift.org/	html	100.1 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, 13 files, 629.3 KB; 6 libraries, 7 identifiers, 11 third-party hosts
6 libraries added
- @vitest/utils 5.0.2
- gtm
- hotjar
- hubspot
- addtoany
- vimeo-player
7 identifiers added
- GTM-KLCRDN Google Tag Manager container
- GTM-PDKBN8Q9 Google Tag Manager container
- GTM-W5MNJRZL Google Tag Manager container
- GTM-KPSVQM3B Google Tag Manager container
- 2844111 Hotjar site id
- MMlgBMjSDj6Gs7NlO-pVxt2RaQJDw2i5jfWxy683KSY Google site verification
- 164454 HubSpot portal id
12 third-party hosts added
13 files added

Questions about ift.org

How does PageSourceSearch know what ift.org 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 ift.org 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 ift.org?: 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 ift.org?: 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.