What powers jiujitsunerd.jp?
Last seen Jun 2026 · 28 technologies across 14 categories
Analytics
BugSnag
since Jul 2025
Google Analytics
since Apr 2024
CDN
cdnjs
since Apr 2024
Cloudflare
since Apr 2024
CMS
Strikingly
since Apr 2024
Databases
MySQL
since Jun 2026
Ecommerce
Cart Functionality
since Apr 2024
Font scripts
Google Font API
since Jun 2026
Twitter Emoji (Twemoji)
since Jun 2026
JavaScript frameworks
JavaScript libraries
Miscellaneous
Performance
Priority Hints
since Jun 2026
Programming languages
PHP
since Jun 2026
Web servers
WordPress plugins
WordPress themes
Audience
- 59% phone
- 41% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.51 / 10 · ranked #6,425,149 of all domains
3 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.9 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 2.9 MB · 96 requests
- WordPress theme: generatepress (child: generatepress-child) · all themes
- Structured data: Microdata
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- detected Contact Form 7 Jun 2026
- detected GeneratePress Jun 2026
- detected GeneratePress GP Premium Jun 2026
- detected Google Font API Jun 2026
- detected MySQL Jun 2026
- detected PHP Jun 2026
- detected Priority Hints Jun 2026
- detected RSS Jun 2026
- detected Site Kit Jun 2026
- detected Twitter Emoji (Twemoji) Jun 2026
- detected WordPress Jun 2026
- detected Yoast SEO Jun 2026