What powers ushiku-ishikai.or.jp?
Last seen Sep 2026 · 27 technologies across 14 categories
Analytics
Burst
since Aug 2024
CMS
WordPress
since Jul 2021
Databases
MySQL
since Jul 2021
Font scripts
Hosting
Xserver
since Aug 2022
JavaScript frameworks
JavaScript graphics
JavaScript libraries
Miscellaneous
Programming languages
PHP
since Jul 2021
Security
Really Simple SSL & Security
since Apr 2024
reCAPTCHA
since May 2025
Video players
Web servers
Nginx
since Jul 2021
WordPress plugins
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
- 100% phone
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.28 / 10 · ranked #8,927,887 of all domains
2 referring domains · OpenPageRank
Core Web Vitals
| LCP | 5.8 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 5200 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Japanese
- Weight: 2.2 MB · 122 requests
- WordPress theme: pbtheme · all themes
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on Xserver (183.181.84.149)
- DNS: Xserver
- Email: no MX record returned, SPF names Xserver
- Email security: SPF (soft fail), DMARC monitor only
- SSL: CloudSecure Corporation, RSA 2048, expires Feb 2027
- Common Crawl link graph: rank 18,302,212
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Full technology history →
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Recent changes
- detected Twitter Emoji (Twemoji) Dec 2025