What powers books-nagashima.com?
Last seen Jun 2026 · 14 technologies across 12 categories
CDN
jsDelivr
since May 2026
CMS
WordPress
since Aug 2018
Databases
MySQL
since Aug 2018
Font scripts
Hosting panels
Plesk
since Sep 2021
JavaScript libraries
Page builders
WordPress Block Editor
since May 2026
Performance
Priority Hints
since May 2026
Programming languages
PHP
since Aug 2018
UI frameworks
Bootstrap
since May 2026
Web servers
Nginx
since Sep 2021
WordPress plugins
Autoptimize
since Mar 2023
TablePress
since May 2026
Audience
- 69% phone
- 31% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.88 / 10 · ranked #3,913,821 of all domains
15 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.9 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 1.8 MB · 40 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- detected Bootstrap Icons Jun 2026
- dropped Contact Form 7 Jun 2026
- dropped jQuery Jun 2026
- dropped jQuery Migrate Jun 2026
- dropped RSS Jun 2026
- dropped Twitter Emoji (Twemoji) Jun 2026
- detected Bootstrap May 2026
- detected jsDelivr May 2026
- detected Lightbox May 2026
- detected Priority Hints May 2026
- detected TablePress May 2026
- detected WordPress Block Editor May 2026
- dropped Google Analytics Apr 2026
- dropped a3 Lazy Load Feb 2026