How does PageSourceSearch know what workport.co.jp 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 workport.co.jp 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 workport.co.jp?

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 workport.co.jp?

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

workport.co.jp

Built with @splidejs/splide 4.1.4, gtm, gtag, jquery-ui 1.10.4, @splidejs/splide-extension-auto-scroll 0.5.3, facebook-pixel, recaptcha, jquery.flipster 1.1.6, @vitest/utils 5.0.2, jquery.autokana 1.0.0, wonder-image 2.1.2-alpha.4, @flasher/flasher-toastr 2.2.0 and more. 5 pages and 18 stored files, last crawled 2026-10-02.

rank 1,089,907 13 libraries 10 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
@splidejs/splide	4.1.4	2026-10-02
gtm		2026-10-02
gtag		2026-10-02
jquery-ui	1.10.4	2026-10-02
@splidejs/splide-extension-auto-scroll	0.5.3	2026-10-02
facebook-pixel		2026-10-02
recaptcha		2026-10-02
jquery.flipster	1.1.6	2026-10-02
@vitest/utils	5.0.2	2026-10-02
jquery.autokana	1.0.0	2026-10-02
wonder-image	2.1.2-alpha.4	2026-10-02
@flasher/flasher-toastr	2.2.0	2026-09-25
@testing-library/user-event	14.6.7	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
AdSense publisher id (Google)	ca-pub-3801111680040167	view source
Google Ads conversion id (Google)	AW-1027762985	view source
Facebook domain verification (Meta)	e117yjtbajc9rfdsmlca7lkzhz71ot	view source
Meta pixel id (Meta)	1012741055733343	view source
Meta pixel id (Meta)	1645008882503234	view source
Google Analytics 4 measurement id (Google)	G-D4Z9Q5XETP	view source
Google Tag Manager container (Google)	GTM-K88WZWL	view source
reCAPTCHA site key (Google)	6LemKcEnAAAAANtbOmEWE2XwKB-6nQzG3g-la2GT	view source
X (Twitter) pixel id (X)	o88fj	view source
X (Twitter) pixel id (X)	ody25	view source

Third-party hosts

Hosts outside workport.co.jp 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
asia.creativecdn.com	iframe	view source
b.yjtag.jp	iframe	view source
b92.yahoo.co.jp	script	view source
h.accesstrade.net	script	view source
ob.tostarsbuilding.com	script	view source
obs.tostarsbuilding.com	iframe	view source
pagead2.googlesyndication.com	script	view source
s.yimg.jp	script	view source
static.criteo.net	script	view source
www.google.com	script iframe	view source
www.googleadservices.com	script	view source
www.googletagmanager.com	script iframe	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 18) }. 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://www.google.com/recaptcha/api.js	js library	not fetched	2026-10-02	current
https://www.googletagmanager.com/gtag/js?id=G-D4Z9Q5XETP	js library	not fetched	2026-10-02	current
https://www.workport.co.jp/apply/calender/jquery.ui.datepicker-ja.min.js	js	831 B	2026-10-02	current
https://www.workport.co.jp/apply/calender/jquery-ui.min.js?date=20260416	js	248.6 KB	2026-10-02	current
https://www.workport.co.jp/cmn5/js/jquery.autoKana.js	js library	6.5 KB	2026-10-02	current
https://www.workport.co.jp/apply/formnw.js?date=20260706	js	30.8 KB	2026-10-02	current
https://www.workport.co.jp/contact/contact.js?date=20250924	js	25.8 KB	2026-10-02	current
https://www.workport.co.jp/cmn2/js/jquery.tile.min.js	js	437 B	2026-10-02	current
https://www.workport.co.jp/cmn5/js/script.js?data=202412113	js	4.3 KB	2026-10-02	current
https://www.workport.co.jp/cmn5/js/splide-extension-auto-scroll.min.js	js library	5.5 KB	2026-10-02	current
https://www.workport.co.jp/cmn5/js/splide.min.js	js	29.1 KB	2026-10-02	current
https://www.workport.co.jp/cmn5/js/jquery-3.7.1.min.js	js library	85.5 KB	2026-10-02	current
https://www.workport.co.jp/cmn5/js/script.js?date=20241220	js	4.3 KB	2026-10-02	current
https://www.workport.co.jp/apply/	html	273.2 KB	2026-10-02	2026-10-02
https://www.workport.co.jp/all/search/	html	435.9 KB	2026-10-02	2026-10-02
https://www.workport.co.jp/contact/	html	54.4 KB	2026-10-02	2026-10-02
https://www.workport.co.jp/member/login.html	html	39 KB	2026-10-02	2026-10-02
https://www.workport.co.jp/	html	345.5 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, 18 files, 1.6 MB; 12 libraries, 10 identifiers, 13 third-party hosts
12 libraries added
- @vitest/utils 5.0.2
- facebook-pixel
- gtm
- gtag
- recaptcha
- jquery.flipster 1.1.6
- @splidejs/splide 4.1.4
- @splidejs/splide-extension-auto-scroll 0.5.3
- jquery.autokana 1.0.0
- jquery-ui 1.14.2
- wonder-image 2.1.2-alpha.4
- jquery-ui 1.10.4
10 identifiers added
- 1012741055733343 Meta pixel id
- 1645008882503234 Meta pixel id
- GTM-K88WZWL Google Tag Manager container
- G-D4Z9Q5XETP Google Analytics 4 measurement id
- AW-1027762985 Google Ads conversion id
- ca-pub-3801111680040167 AdSense publisher id
- e117yjtbajc9rfdsmlca7lkzhz71ot Facebook domain verification
- ody25 X (Twitter) pixel id
- o88fj X (Twitter) pixel id
- 6LemKcEnAAAAANtbOmEWE2XwKB-6nQzG3g-la2GT reCAPTCHA site key
15 third-party hosts added
18 files added

Questions about workport.co.jp

How does PageSourceSearch know what workport.co.jp 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 workport.co.jp 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 workport.co.jp?: 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 workport.co.jp?: 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.