What powers 
karatsu-bunka.or.jp?
Last seen Oct 2026 · 5 technologies across 4 categories
Analytics
Matomo Analytics
since Aug 2020
Editors
DreamWeaver
since Jan 2019
Programming languages
Adobe Flash
since Jun 2021
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
- 72% phone
- 28% desktop
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.58 / 10 · ranked #827,519 of all domains
43 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.9 s |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Japanese
- Weight: 0.8 MB · 56 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- Karatsu Castle
- Founded: 1602
- Country: Japan
From Wikidata (CC0).
Infrastructure
- Hosted on OCN - NTT DOCOMO BUSINESS,Inc. (60.43.214.149)
- DNS: customer.ne.jp
- Email: karatsu-bunka.or.jp
- Email security: SPF (soft fail), DMARC monitor only
- Common Crawl link graph: rank 1,199,694, 2 hosts
DNS records as swept Nov 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.karatsu-bunka.or.jp | 5 |
| karatsu-bunka.or.jp | 4 |