What powers shinjukuseika.co.jp?
Last seen Sep 2026 · 6 technologies across 6 categories
JavaScript libraries
Maps
Google Maps
since Oct 2024
Miscellaneous
Open Graph
since Oct 2024
Programming languages
PHP
since Oct 2024
Web frameworks
CakePHP
since Oct 2024
Web servers
Apache HTTP Server
since Feb 2024
AI Crawlers
robots.txt could not be read at the last check (Sep 2026), so its policy is unknown.
- robots.txt not checked
- llms.txt not checked
- ai.txt not checked
AI Crawlers
Policy unknown
Audience
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
0.46 / 10 · ranked #27,556,913 of all domains
0 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.7 s |
| CLS | 0 |
| TTFB | 1300 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Weight: 2.8 MB · 60 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on PSPINC-BDC (216.230.253.201)
- DNS: alpha-mail.jp
- Email: no MX record returned
- Email security: SPF (soft fail), DMARC monitor only
- Common Crawl link graph: rank 80,848,297, 2 hosts
DNS records as swept Sep 2026. How the web is hosted
Full technology history →
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Recent changes
- dropped Google Font API Apr 2026