What powers geruma.com?
Last seen Jul 2026 · 18 technologies across 14 categories
CDN
Google Hosted Libraries
since May 2023
CMS
Databases
MySQL
since May 2023
Font scripts
Hosting
Sakura Internet
since May 2023
JavaScript libraries
Miscellaneous
RSS
since May 2023
Performance
Priority Hints
since Jul 2024
Programming languages
PHP
since May 2023
Security
reCAPTCHA
since May 2023
UI frameworks
Web servers
Nginx
since May 2023
WordPress plugins
WordPress themes
Graphene
since May 2023
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Aug 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
0.40 / 10 · ranked #36,350,097 of all domains
2 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1 s |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Aug 2026.