What powers entrez.jp?
Last seen Jun 2026 · 21 technologies across 15 categories
Analytics
Cloudflare Browser Insights
since Jun 2026
Google Analytics
since Jul 2021
CDN
Cloudflare
since Jun 2026
CMS
Databases
MySQL
since Jul 2021
Font scripts
Hosting
Sakura Internet
since Aug 2022
JavaScript libraries
Miscellaneous
Page builders
WordPress Block Editor
since Jul 2024
Performance
Priority Hints
since Mar 2024
Programming languages
PHP
since Jul 2021
SEO
Video players
VideoJS
since Jun 2023
Web servers
Nginx
since Jul 2021
WordPress themes
Lightning
since Sep 2023
Audience
- 73% phone
- 27% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.49 / 10 · ranked #6,604,094 of all domains
3 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.5 s |
| CLS | 0 |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- CDN: Cloudflare
- Weight: 4.8 MB · 112 requests
- WordPress theme: lightning · 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 Cloudflare Jun 2026
- detected Cloudflare Browser Insights Jun 2026
- detected HTTP/3 Jun 2026
- detected Twitter Emoji (Twemoji) Dec 2025