hatena.co.jp

Technologies and libraries

Recognised by fingerprinting the stored files and bundles against known releases; a version is the release the bytes match.

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.

Third-party hosts

Hosts outside hatena.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.

Stored pages and scripts

The newest stored version of each file, newest first@if (p.FilesTruncated) { (the 500 newest of 198) }. 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.

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.

1. 2026-10-03 first crawl

   5 pages, 103 files, 1.3 MB; 17 libraries, 2 identifiers, 27 third-party hosts

   17 libraries added

   • gtm
   • jspdf 4.2.1
   • @reachfive/identity-core 1.42.0
   • @recogito/annotorious 2.7.14
   • dashjs 5.2.1
   • @reachfive/identity-ui 2.1.0
   • @ant-design/x 2.9.0
   • @inkeep/cxkit-js 0.5.119
   • @clerk/ui 1.34.0
   • @moveo-ai/web-client 0.117.0
   • mori-chat-widget 2.0.49
   • spectorjs 0.9.33
   • and 5 more
   2 identifiers added

   • GTM-WVHPVP Google Tag Manager container
   • 113563142065562 Facebook app id
   27 third-party hosts added

   • www.googletagmanager.com
   • fonts.googleapis.com
   • cdnjs.cloudflare.com
   • github.com
   • react.dev
   • www.w3.org
   • policies.hatena.ne.jp
   • anchor.fm
   • www.hatena.ne.jp
   • developer.hatena.ne.jp
   • twitter.com
   • hatena.blog
   • and 15 more
   103 files added

   • https://hatena.co.jp/ html
   • https://hatena.co.jp/information/product html
   • https://hatena.co.jp/ir/news.html html
   • https://hatena.co.jp/contact html
   • https://hatena.co.jp/information html
   • https://hatena.co.jp/_next/static/chunks/0cz1d0mv5g_q7.js js
   • https://hatena.co.jp/_next/static/chunks/2rwz2mh_sqj08.js js
   • https://hatena.co.jp/_next/static/chunks/1fuz2nmkc8k8m.js js
   • https://hatena.co.jp/_next/static/chunks/3r1kya_yxo02b.js js
   • https://hatena.co.jp/_next/static/chunks/0pa5ph6qryy9u.js js
   • https://hatena.co.jp/_next/static/chunks/turbopack-3i02xtam9icn4.js js
   • https://hatena.co.jp/_next/static/chunks/25mvh0ufl-yyf.js js
   • and 91 more