What powers reddragon-umeda.jp?
Last seen Aug 2026 · 7 technologies across 6 categories
CMS
microCMS
since Aug 2026
Databases
Firebase
since Aug 2026
Font scripts
Google Font API
since Aug 2026
Maps
Google Maps
since Aug 2026
Miscellaneous
HTTP/3
since Aug 2026
Open Graph
since Aug 2026
Security
HSTS
since Aug 2026
AI Crawlers
Not checked yet. Rescan the site (button above) and we fetch its robots.txt, llms.txt, and ai.txt to show which AI crawlers it blocks.
Audience
- 100% phone
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Core Web Vitals
| LCP | 3 s |
| INP | 225 ms |
| CLS | 0.45 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Japanese
- CDN: Fastly
- Weight: 3.8 MB · 68 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Aug 2026.