What powers kakuda.lg.jp?
Last seen Oct 2026 · 10 technologies across 8 categories
Analytics
Google Analytics
since Nov 2020
Authentication
Facebook Login
since Jul 2021
CDN
Google Cloud CDN
since Apr 2022
IaaS
Google Cloud
since Mar 2022
JavaScript libraries
Miscellaneous
HTTP/3
since Sep 2022
Security
HSTS
since Dec 2025
Web servers
Apache HTTP Server
since Jan 2019
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Nov 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 79% phone
- 19% desktop
- 2% tablet
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
5.82 / 10 · ranked #126,887 of all domains
179 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.1 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- CDN: Google
- Weight: 7.6 MB · 88 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- Kakuda
- Founded: 1889
- Country: Japan
From Wikidata (CC0).
Infrastructure
- Email: no MX record returned
- SSL: GlobalSign, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 759,037
DNS records as swept Nov 2026, certificate as seen Nov 2026. How the web is hosted
Full technology history →
Report an incorrect detection
Recent changes
- detected HSTS Dec 2025