What powers kk-image.co.jp?
Last seen Oct 2026 · 6 technologies across 4 categories
Analytics
Google Analytics
since Feb 2025
Font scripts
Google Font API
since Dec 2022
JavaScript libraries
Miscellaneous
Open Graph
since Dec 2022
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Oct 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.86 / 10 · ranked #1,844,637 of all domains
5 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.3 s |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Oct 2026.
Page
- Language: English (United States)
- Weight: 1.1 MB · 31 requests
- Structured data: Microdata, OpenGraph
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Email: no MX record returned
- Email security: DNSSEC signed
- SSL: GlobalSign, RSA 2048, expires Feb 2027
- Common Crawl link graph: rank 309,080
DNS records as swept Oct 2026, certificate as seen Sep 2026. How the web is hosted
Full technology history →
Report an incorrect detection
Recent changes
- detected Closure Library Jan 2026
- dropped Google Sites Dec 2025