What powers kuma-u.jp?
Last seen Aug 2026 · 19 technologies across 15 categories
Analytics
Google Analytics
since Jul 2022
Authentication
Facebook Login
since Apr 2025
CMS
WordPress
since Aug 2022
Databases
MySQL
since Aug 2022
Font scripts
Font Awesome
since Jul 2022
Twitter Emoji (Twemoji)
since Aug 2022
JavaScript libraries
Miscellaneous
Open Graph
since May 2026
Performance
Priority Hints
since May 2026
Programming languages
PHP
since Aug 2022
Security
HSTS
since Sep 2022
Tag managers
Google Tag Manager
since Aug 2022
UI frameworks
Video players
YouTube
since Jul 2022
Web server extensions
Web servers
Apache HTTP Server
since Jul 2022
Nginx
since Aug 2022
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Sep 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.24 / 10 · ranked #1,212,518 of all domains
24 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.7 s |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Japanese
- Weight: 1.8 MB · 88 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on FBDC FreeBit Co.,Ltd. (210.159.194.181)
- DNS: value-domain.com
- Email: kuma-u.jp
- Email security: no SPF record, DMARC monitor only
- SSL: Let's Encrypt, ECDSA P256, expires Oct 2026
- Common Crawl link graph: rank 2,229,772, 26 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| venture.kuma-u.jp | 12 |
| oishikaken.kuma-u.jp | 9 |
| consortium.kuma-u.jp | 7 |
| dousou-pharm.kuma-u.jp | 7 |
| irda.kuma-u.jp | 7 |
| central-rad.kuma-u.jp | 6 |
| palliativecare.kuma-u.jp | 6 |
| hoken.kuma-u.jp | 3 |
| irda-genetics.kuma-u.jp | 3 |