What powers chiba-swim.gr.jp?
Last seen Aug 2026 · 4 technologies across 4 categories
CMS
WordPress
since Sep 2021
Databases
MySQL
since Sep 2021
Programming languages
PHP
since Feb 2019
Web servers
Apache HTTP Server
since Feb 2019
AI Crawlers
robots.txt could not be read at the last check (Aug 2026), so its policy is unknown.
- robots.txt not checked
- llms.txt not checked
- ai.txt not checked
AI Crawlers
Policy unknown
Audience
- 89% phone
- 11% desktop
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.31 / 10 · ranked #1,119,134 of all domains
26 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.2 s |
| INP | 250 ms |
| CLS | 0 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Japanese
- Weight: 0.0 MB · 8 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on PSPINC-BDC (216.230.253.77)
- DNS: alpha-mail.jp
- Email: alpha-mail.net
- Email security: SPF (soft fail), DMARC monitor only
- Common Crawl link graph: rank 10,218,908, 2 hosts
DNS records as swept Sep 2026. How the web is hosted