What powers koba-kk-main.co.jp?
Last seen Sep 2026 · 13 technologies across 9 categories
Analytics
Google Analytics
since Aug 2022
CDN
Cloudflare
since Apr 2026
CMS
Jimdo
since Aug 2022
Sendgrid
since Aug 2022
JavaScript frameworks
JavaScript libraries
Miscellaneous
Security
Cloudflare Bot Management
since Apr 2026
HSTS
since Sep 2022
Video players
YouTube
since Aug 2022
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Open Page Rank
2.01 / 10 · ranked #3,565,874 of all domains
7 referring domains · OpenPageRank
Page
- Language: Japanese (Japan)
- CDN: Cloudflare
- Weight: 2.9 MB · 71 requests
- Structured data: Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on Cloudflare (162.159.128.70)
- Email: Jimdo
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Google Trust Services, ECDSA P256, expires Nov 2026
- Common Crawl link graph: rank 26,748,898
DNS records as swept Aug 2026, certificate as seen Sep 2026. How the web is hosted
Full technology history →
Report an incorrect detection
Recent changes
- dropped Nginx May 2026
- detected Cloudflare Apr 2026
- detected Cloudflare Bot Management Apr 2026
- dropped core-js Apr 2026
- detected HTTP/3 Apr 2026