Site profile
fast-up.jp
Built with gtm, @clerk/ui 1.34.0, dashjs 5.2.1, @marimo-team/frontend 0.25.0, @inkeep/cxkit-js 0.5.119, @reachfive/identity-core 1.42.0, @reachfive/identity-ui 2.1.0, jspdf 4.2.1, @desivocal/agents-cdn 1.0.21, ovenplayer 0.10.54, graphql-playground-react 1.7.28, @recogito/annotorious 2.7.14. 5 pages and 23 stored files, last crawled 2026-10-08.
rank 13,473,481 12 libraries 2 identifiers 8 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 | 2026-10-08 | |
| @clerk/ui | 1.34.0 | 2026-10-08 |
| dashjs | 5.2.1 | 2026-10-08 |
| @marimo-team/frontend | 0.25.0 | 2026-10-08 |
| @inkeep/cxkit-js | 0.5.119 | 2026-10-08 |
| @reachfive/identity-core | 1.42.0 | 2026-10-08 |
| @reachfive/identity-ui | 2.1.0 | 2026-10-08 |
| jspdf | 4.2.1 | 2026-10-08 |
| @desivocal/agents-cdn | 1.0.21 | 2026-10-08 |
| ovenplayer | 0.10.54 | 2026-10-08 |
| graphql-playground-react | 1.7.28 | 2026-10-08 |
| @recogito/annotorious | 2.7.14 | 2026-10-08 |
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) | pkL3qS3NUD0VpiOy-M1z45laIjctv_yeHfYsL6crftE | view source |
| Google Tag Manager container (Google) | GTM-TB6TTG4 | view source |
Third-party hosts
Hosts outside fast-up.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 |
|---|---|---|
| fonts.googleapis.com | connect | view source |
| github.com | connect | view source |
| liff.line.me | connect | view source |
| react.dev | connect | view source |
| use.typekit.net | connect | view source |
| vercel.live | connect | view source |
| www.googletagmanager.com | iframe 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) {
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.
-
first crawl
5 pages, 23 files, 1.7 MB; 12 libraries, 2 identifiers, 8 third-party hosts
12 libraries added
- gtm
- @inkeep/cxkit-js 0.5.119
- @clerk/ui 1.34.0
- @marimo-team/frontend 0.25.0
- @desivocal/agents-cdn 1.0.21
- jspdf 4.2.1
- @reachfive/identity-core 1.42.0
- @reachfive/identity-ui 2.1.0
- ovenplayer 0.10.54
- @recogito/annotorious 2.7.14
- dashjs 5.2.1
- graphql-playground-react 1.7.28
2 identifiers added
- GTM-TB6TTG4 Google Tag Manager container
- pkL3qS3NUD0VpiOy-M1z45laIjctv_yeHfYsL6crftE Google site verification
9 third-party hosts added
23 files added
- https://fast-up.jp/ html
- https://fast-up.jp/blog html
- https://fast-up.jp/about html
- https://fast-up.jp/about/method html
- https://fast-up.jp/performance html
- https://fast-up.jp/_next/static/chunks/fd9d1056-…pl_8jJPAHGRuYmaqSE1AVEtHoovPSVF js
- https://fast-up.jp/_next/static/chunks/2117-0378…pl_8jJPAHGRuYmaqSE1AVEtHoovPSVF js
- https://fast-up.jp/_next/static/chunks/main-app-…pl_8jJPAHGRuYmaqSE1AVEtHoovPSVF js
- https://fast-up.jp/_next/static/chunks/7432-19cb…pl_8jJPAHGRuYmaqSE1AVEtHoovPSVF js
- https://fast-up.jp/_next/static/chunks/2972-f7ec…pl_8jJPAHGRuYmaqSE1AVEtHoovPSVF js
- https://fast-up.jp/_next/static/chunks/5878-d225…pl_8jJPAHGRuYmaqSE1AVEtHoovPSVF js
- https://fast-up.jp/_next/static/chunks/509-7a234…pl_8jJPAHGRuYmaqSE1AVEtHoovPSVF js
- and 11 more
Questions about fast-up.jp
- How does PageSourceSearch know what fast-up.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 fast-up.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 fast-up.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 fast-up.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.