How does PageSourceSearch know what menjoy.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 menjoy.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 menjoy.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 menjoy.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

menjoy.jp

Built with jquery 3.4.1, gtag, firebase 12.19.0, @amplitude/amplitude-js-gtm 3.25.0, addsearch-search-ui 0.10.9, swagger-ui-dist 5.33.0, recaptcha, reverie-stt-sdk 0.24.0, @brainfish-ai/web-tracker 0.0.33, @hyperdx/browser 0.26.0, webex 3.12.0, fusioncharts 4.2.2 and more. 5 pages and 13 stored files, last crawled 2026-10-06.

rank 11,654,237 21 libraries 3 identifiers 20 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
jquery	3.4.1	2026-10-06
gtag		2026-10-06
firebase	12.19.0	2026-10-06
@amplitude/amplitude-js-gtm	3.25.0	2026-10-06
addsearch-search-ui	0.10.9	2026-10-06
swagger-ui-dist	5.33.0	2026-10-06
recaptcha		2026-10-06
reverie-stt-sdk	0.24.0	2026-10-06
@brainfish-ai/web-tracker	0.0.33	2026-10-06
@hyperdx/browser	0.26.0	2026-10-06
webex	3.12.0	2026-10-06
fusioncharts	4.2.2	2026-10-06
@opentok/client	2.35.2	2026-10-06
@vitest/utils	5.0.2	2026-10-06
@betterbugs/web-sdk	0.0.47	2026-10-06
stackedboost-shopify-assets	0.2.0	2026-10-06
@bigdelta/bigdelta-browser	1.35.0	2026-10-06
jquery-storelocator-plugin	3.4.0	2026-10-06
@okta/okta-signin-widget	7.49.1	2026-10-06
bkl-request-demo	1.0.8	2026-10-06
uploadcare-widget	3.24.0	2026-10-06

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)	9z2f3nr7v8w3tqsdmht0ay30118jd9	view source
Google site verification (Google)	vTYM9ghN_PGuCM6Sdu40g7dx7ZYvFVcBkP_Db1UTz_s	view source
Universal Analytics property id (Google)	UA-180752405-1	view source

Third-party hosts

Hosts outside menjoy.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
ajax.googleapis.com	script	view source
api.siebold.contents-staging.by-fw.jp	connect	view source
api.siebold.contents.by-fw.jp	connect	view source
cdn.jsdelivr.net	stylesheet	view source
code.jquery.com	script	view source
coollandmenjoy.itembox.cloud	script stylesheet	view source
custom.transaction	connect	view source
fontlibrary.org	stylesheet	view source
fonts.googleapis.com	stylesheet	view source
hm2wjuuus3.execute-api.ap-northeast-1.amazonaws.com	connect	view source
r2.future-shop.jp	script	view source
ssp.contents-staging.by-fw.jp	connect	view source
static-fe.payments-amazon.com	connect	view source
twitter.com	connect	view source
use.fontawesome.com	stylesheet	view source
www.facebook.com	connect	view source
www.google.com	connect	view source
www.googletagmanager.com	script	view source
www.pinterest.com	connect	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 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://ajax.googleapis.com/ajax/libs/jquery/3.4.1/jquery.min.js	js library	not fetched	2026-10-06	2026-10-06
https://code.jquery.com/jquery-3.5.1.min.js	js library	not fetched	2026-10-06	2026-10-06
https://www.google.com/recaptcha/api.js	js library	not fetched	2026-10-06	2026-10-06
https://www.googletagmanager.com/gtag/js?id=UA-180752405-1	js library	not fetched	2026-10-06	2026-10-06
https://www.menjoy.jp/p/tm.js?	js	1.4 KB	2026-10-06	2026-10-06
https://www.menjoy.jp/shop/js/webstore.js?t=20260910153737	js	701.7 KB	2026-10-06	2026-10-06
https://www.menjoy.jp/shop/js/webstore-vg.js?t=20260910153737	js	52.3 KB	2026-10-06	2026-10-06
https://www.menjoy.jp/shop/js/webstore-nr.js?t=20260910153737	js	336.4 KB	2026-10-06	2026-10-06
https://www.menjoy.jp/p/cart	html	39.4 KB	2026-10-06	2026-10-06
https://www.menjoy.jp/c/shop/kinki/c00101	html	59.7 KB	2026-10-06	2026-10-06
https://www.menjoy.jp/p/search?tag=%E3%83%A9%E3%83%BC%E3%83%A1%E3%83%B3	html	214.1 KB	2026-10-06	2026-10-06
https://www.menjoy.jp/p/login	html	40 KB	2026-10-06	2026-10-06
https://www.menjoy.jp/	html	50.2 KB	2026-10-06	2026-10-06

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.

2026-10-06 first crawl

5 pages, 13 files, 1.5 MB; 22 libraries, 3 identifiers, 20 third-party hosts
22 libraries added
- @vitest/utils 5.0.2
- gtag
- stackedboost-shopify-assets 0.2.0
- firebase 12.19.0
- @hyperdx/browser 0.26.0
- @betterbugs/web-sdk 0.0.47
- @amplitude/amplitude-js-gtm 3.25.0
- @bigdelta/bigdelta-browser 1.35.0
- @brainfish-ai/web-tracker 0.0.33
- fusioncharts 4.2.2
- @opentok/client 2.35.2
- bkl-request-demo 1.0.8
- and 10 more
3 identifiers added
- UA-180752405-1 Universal Analytics property id
- vTYM9ghN_PGuCM6Sdu40g7dx7ZYvFVcBkP_Db1UTz_s Google site verification
- 9z2f3nr7v8w3tqsdmht0ay30118jd9 Facebook domain verification
21 third-party hosts added
13 files added

Questions about menjoy.jp

How does PageSourceSearch know what menjoy.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 menjoy.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 menjoy.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 menjoy.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.