What powers bookshorts.jp?
Last seen Jun 2026 · 20 technologies across 16 categories
Analytics
CMS
Comment systems
Disqus
since Jan 2019
Databases
MySQL
since Jan 2019
Font scripts
Google Font API
since Jan 2019
Twitter Emoji (Twemoji)
since Jan 2019
Hosting
Xserver
since Apr 2026
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
RSS
since Dec 2022
Page builders
WordPress Block Editor
since May 2026
Performance
Priority Hints
since Apr 2026
Programming languages
PHP
since Jan 2019
SEO
UI frameworks
Bootstrap
since Jan 2019
Web servers
Nginx
since Apr 2026
Webmail
Google Workspace
since Aug 2022
WordPress plugins
Audience
- 64% phone
- 36% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.17 / 10 · ranked #469,223 of all domains
35 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 2.1 MB · 100 requests
- WordPress theme: bookshorts · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- detected Google Workspace Jun 2026
- dropped Google Workspace May 2026
- dropped Sakura Internet May 2026
- detected WordPress Block Editor May 2026
- detected Nginx Apr 2026
- detected Priority Hints Apr 2026
- detected Twitter Emoji (Twemoji) Apr 2026
- detected Xserver Apr 2026