What powers tsukamoto-sogyo.co.jp?
Last seen Sep 2026 · 9 technologies across 9 categories
Font scripts
Font Awesome
since Jun 2024
JavaScript libraries
Maps
Google Maps
since Jun 2024
Miscellaneous
Popper
since Jun 2024
Operating systems
CentOS
since Jun 2024
Programming languages
UI frameworks
Web server extensions
Web servers
AI Crawlers
robots.txt could not be read at the last check (Oct 2026), so its policy is unknown.
- robots.txt not checked
- llms.txt not checked
- ai.txt not checked
AI Crawlers
Policy unknown
Audience
- 77% phone
- 23% desktop
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.24 / 10 · ranked #1,212,085 of all domains
23 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1 s |
| INP | 250 ms |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Japanese
- Weight: 14.1 MB · 49 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- Tsukamoto Sogyo
- Founded: 1956
- Country: Japan
From Wikidata (CC0).
Infrastructure
- Hosted on FRT FRT Inc. (210.175.230.228)
- DNS: ys-net.ne.jp
- Email: tsukamoto-sogyo.co.jp
- Email security: SPF (soft fail), DMARC monitor only
- SSL: JPRS, RSA 2048, expires Oct 2026
- Common Crawl link graph: rank 9,782,689, 2 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted