What powers corofes.jp?
Last seen Aug 2026 · 10 technologies across 6 categories
Analytics
Google Analytics
since May 2023
CDN
cdnjs
since Jul 2024
Cloudflare
since Jul 2024
Google Hosted Libraries
since May 2023
jQuery CDN
since Jun 2024
JavaScript libraries
Miscellaneous
Open Graph
since May 2023
Tag managers
Google Tag Manager
since May 2023
Web servers
Apache HTTP Server
since May 2023
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
- 83% phone
- 15% desktop
- 2% tablet
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.38 / 10 · ranked #1,031,697 of all domains
23 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.2 s |
| INP | 75 ms |
| CLS | 0.3 |
| TTFB | 200 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Japanese
- Weight: 30.0 MB · 109 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on ARTERIA Networks (1.1.95.225)
- DNS: i2ts.ne.jp
- Email: no MX record returned
- SSL: Sectigo, RSA 2048, expires Apr 2027
- Common Crawl link graph: rank 10,364,524
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Full technology history →
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Recent changes
- dropped Google Font API Nov 2025
- dropped OpenSSL Oct 2025
- dropped PHP Oct 2025