What powers karakoko.jp?
Last seen Oct 2026 · 20 technologies across 9 categories
Font scripts
Font Awesome
since Aug 2022
JavaScript frameworks
JavaScript libraries
Miscellaneous
PaaS
Azure
since Oct 2022
Programming languages
Security
HSTS
since Oct 2022
UI frameworks
Web servers
Apache HTTP Server
since Aug 2022
Nginx
since Aug 2026
AI Crawlers
Blocks all crawlers by default in robots.txt (User-agent: *). Checked Nov 2026.
- robots.txt found
- llms.txt not checked
- ai.txt not checked
AI Crawlers
All crawlers blocked
Audience
- 98% phone
- 2% desktop
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.81 / 10 · ranked #4,289,847 of all domains
4 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.9 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Weight: 0.3 MB · 28 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on CTC-ODC - ITOCHU Techno-Solutions Corporation (220.213.236.162)
- DNS: karakoko.jp
- Email: no MX record returned
- Email security: SPF (hard fail), DMARC monitor only
- SSL: Nijimo, Inc., RSA 2048, wildcard, expires Apr 2027
- Common Crawl link graph: rank 12,596,356, 5 hosts
DNS records as swept Nov 2026, certificate as seen Nov 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| next-d0002-emp.karakoko.jp | 11 |
| ak.karakoko.jp | 7 |
| bicgroup.karakoko.jp | 7 |
| bml.karakoko.jp | 7 |
| conexio.karakoko.jp | 7 |
| descente.karakoko.jp | 7 |
| dyjh.karakoko.jp | 7 |
| fancl.karakoko.jp | 7 |
| fr.karakoko.jp | 7 |
| gifubody.karakoko.jp | 7 |
| hoktohealth.karakoko.jp | 7 |
| ivycs.karakoko.jp | 7 |
| iyobank.karakoko.jp | 7 |
| kosewellness.karakoko.jp | 7 |
| kyoaikai.karakoko.jp | 7 |
| meiji.karakoko.jp | 7 |
| monogatari.karakoko.jp | 7 |
| newotani.karakoko.jp | 7 |
| nichigas.karakoko.jp | 7 |
| nittohealthcare.karakoko.jp | 7 |
| nok.karakoko.jp | 7 |
| osaka.karakoko.jp | 7 |
| pkenpo.karakoko.jp | 7 |
| resonac.karakoko.jp | 7 |