Site profile
foster.co.jp
Built with gtm, @accessible360/accessible-slick 1.0.1, modaal 0.4.4, reverie-stt-sdk 0.24.0, luckysheet 2.1.13, universalviewer 4.4.4, @stlite/mountable 0.75.0, stackedboost-shopify-assets 0.2.0, @3t-transform/threeteeui 1.12.1, @okta/okta-signin-widget 7.49.1, comindware.core.ui 2.1.149, videojsx-vast-plugin 1.0.4 and more. 5 pages and 10 stored files.
rank 200,135 13 libraries 1 identifier 0 third-party hosts 0 crawls 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 | 2026-10-01 | |
| @accessible360/accessible-slick | 1.0.1 | 2026-10-01 |
| modaal | 0.4.4 | 2026-10-01 |
| reverie-stt-sdk | 0.24.0 | 2026-10-01 |
| luckysheet | 2.1.13 | 2026-10-01 |
| universalviewer | 4.4.4 | 2026-10-01 |
| @stlite/mountable | 0.75.0 | 2026-10-01 |
| stackedboost-shopify-assets | 0.2.0 | 2026-10-01 |
| @3t-transform/threeteeui | 1.12.1 | 2026-10-01 |
| @okta/okta-signin-widget | 7.49.1 | 2026-10-01 |
| comindware.core.ui | 2.1.149 | 2026-10-01 |
| videojsx-vast-plugin | 1.0.4 | 2026-10-01 |
| @brainfish-ai/nudge-widget | 0.1.3 | 2026-09-24 |
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 Tag Manager container (Google) | GTM-K4GJQPVR | view source |
Third-party hosts
The stored pages and scripts reference no host outside foster.co.jp.
Stored pages and scripts
The newest stored version of each file, newest first@if (p.FilesTruncated) {
| File | Kind | Size | Collected | Versions |
|---|---|---|---|---|
| https://www.foster.co.jp/app-files/js/custom/about_index.js | js | 307.1 KB | 2026-10-01 | current |
| https://www.foster.co.jp/app-files/js/app.js | js | 304.7 KB | 2026-10-01 | current |
| https://www.foster.co.jp/app-files/js/custom/home.js | js | 226.8 KB | 2026-10-01 | current |
| https://www.foster.co.jp/app-files/js/geniee-search/geniee_suggest.js | js | 672 B | 2026-10-01 | current |
| https://www.foster.co.jp/investors/eir/eir_v5.js | js | 13.1 KB | 2026-10-01 | current |
| https://www.foster.co.jp/about/ | html | 35.8 KB | 2026-10-01 | current |
| https://www.foster.co.jp/news/post_11.html | html | 29.5 KB | 2026-10-01 | current |
| https://www.foster.co.jp/investors/ir-news/ | html | 27.3 KB | 2026-10-01 | current |
| https://www.foster.co.jp/products/ | html | 37.7 KB | 2026-10-01 | current |
| https://www.foster.co.jp/ | html | 53.7 KB | 2026-10-01 | current |
Timeline
No crawl has recorded a snapshot of this site yet; snapshots are written by every crawl from now on.
Questions about foster.co.jp
- How does PageSourceSearch know what foster.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 foster.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 foster.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 foster.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.