What powers dr-d.jp?
Last seen Jun 2026 · 19 technologies across 13 categories
Analytics
Google Analytics
since Jan 2019
CMS
Databases
MySQL
since Jan 2019
Font scripts
Hosting
Sakura Internet
since Aug 2022
JavaScript libraries
Marketing automation
Sendinblue
since Jan 2023
Miscellaneous
Open Graph
since Sep 2022
RSS
since Dec 2022
Performance
Priority Hints
since Sep 2023
Programming languages
PHP
since Jan 2019
Video players
YouTube
since Jan 2019
Web servers
Nginx
since Jan 2019
WordPress plugins
Shortcodes Ultimate
since Feb 2022
Audience
- 66% phone
- 34% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.52 / 10 · ranked #6,335,983 of all domains
3 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.4 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 1600 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 5.3 MB · 100 requests
- WordPress theme: mh-edition · all themes
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- detected Twitter Emoji (Twemoji) Jan 2026
- dropped Modernizr Nov 2025