What powers matsukawa.lg.jp?
Last seen Sep 2026 · 8 technologies across 7 categories
Analytics
Microsoft Clarity
since Feb 2025
CMS
Joomla
since Jul 2021
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
Programming languages
PHP
since Jul 2021
Web frameworks
Helix Ultimate
since Jul 2021
Web servers
Nginx
since Jul 2019
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
- 64% phone
- 36% desktop
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
5.27 / 10 · ranked #223,341 of all domains
113 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.8 s |
| INP | 275 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Japanese
- CDN: Akamai
- Weight: 2.9 MB · 136 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Matsukawa
- Founded: 1956
- Country: Japan
From Wikidata (CC0).
Infrastructure
- Email: no MX record returned
- SSL: DigiCert, ECDSA P256, expires Apr 2027
- Common Crawl link graph: rank 1,139,152
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted