What powers yokohama-kyouryu.jp?
Last seen Aug 2026 · 14 technologies across 10 categories
Analytics
Google Analytics
since Mar 2026
CDN
CMS
WordPress
since Jun 2026
Databases
MySQL
since Jun 2026
Font scripts
Google Font API
since Mar 2026
Hosting
Sakura Internet
since Mar 2026
JavaScript libraries
Miscellaneous
Open Graph
since Mar 2026
PWA
since Jun 2026
Programming languages
PHP
since Jun 2026
Web servers
Nginx
since Mar 2026
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
- 91% phone
- 8% desktop
- 1% tablet
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.42 / 10 · ranked #2,644,619 of all domains
9 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.1 s |
| INP | 75 ms |
| CLS | 0.15 |
| TTFB | 1500 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Japanese
- Weight: 6.8 MB · 72 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on Sakura Internet (202.181.99.47)
- DNS: Sakura Internet
- Email: yokohama-kyouryu.jp
- Email security: SPF (soft fail), no DMARC record
- SSL: Let's Encrypt, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 10,302,523
DNS records as swept Aug 2026, certificate as seen Sep 2026. How the web is hosted
Full technology history →
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