What powers yoshiizumi.jp?
Last seen Sep 2026 · 10 technologies across 8 categories
Analytics
Google Analytics
since Nov 2023
CDN
Google Hosted Libraries
since Nov 2023
JavaScript frameworks
JavaScript libraries
Maps
Google Maps
since Nov 2023
Security
HSTS
since Nov 2023
UI frameworks
Web servers
Apache HTTP Server
since Nov 2023
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
- 89% phone
- 11% desktop
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.77 / 10 · ranked #2,055,877 of all domains
16 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.8 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 200 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Japanese
- Weight: 4.5 MB · 72 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on Sakura Internet (160.16.121.128)
- DNS: secure-cms.net
- Email: Sakura Internet
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Let's Encrypt, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 13,533,868
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted