What powers kawasemi.club?
Last seen Sep 2026 · 12 technologies across 10 categories
Advertising
Google AdSense
since Aug 2022
Analytics
Google Analytics
since Aug 2022
CDN
Google Hosted Libraries
since Jun 2025
jsDelivr
since Aug 2022
Font scripts
Google Font API
since Nov 2025
Hosting
Sakura Internet
since Jan 2025
JavaScript libraries
Performance
Priority Hints
since Sep 2026
Security
reCAPTCHA
since Aug 2022
Tag managers
Google Tag Manager
since Aug 2022
Web servers
Nginx
since Jan 2025
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
0.24 / 10 · ranked #71,743,107 of all domains
0 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.7 s |
| INP | 75 ms |
| CLS | 0.05 |
| TTFB | 2000 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Japanese
- Weight: 1.7 MB · 91 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on Sakura Internet (219.94.163.215)
- Email: kawasemi.club
- Email security: SPF (soft fail), no DMARC record
- SSL: Let's Encrypt, RSA 2048, expires Oct 2026
- Common Crawl link graph: rank 105,794,122, 5 hosts
DNS records as swept Aug 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| kawasemi.club | 11 |
| outdoor.kawasemi.club | 10 |
| umituri.kawasemi.club | 10 |
| kawaturi.kawasemi.club | 9 |
| yacho.kawasemi.club | 7 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Priority Hints Sep 2026