What powers 
trustar.co.jp?
Last seen Oct 2026 · 13 technologies across 11 categories
Analytics
Google Analytics
since Feb 2020
Caching
WordPress Super Cache
since May 2021
CDN
Google Hosted Libraries
since Feb 2022
CMS
WordPress
since Feb 2020
Databases
MySQL
since Feb 2020
Font scripts
Google Font API
since May 2021
JavaScript libraries
Miscellaneous
Open Graph
since Oct 2022
PWA
since Aug 2022
Programming languages
PHP
since Feb 2020
Web servers
Apache HTTP Server
since Feb 2020
WordPress themes
Twenty Twenty
since Feb 2022
AI Crawlers
robots.txt could not be read at the last check (Nov 2026), so its policy is unknown.
- robots.txt not checked
- llms.txt not found
- ai.txt not found
AI Crawlers
Policy unknown
Audience
- 65% phone
- 33% desktop
- 1% tablet
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.05 / 10 · ranked #536,790 of all domains
59 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.5 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 1500 ms |
Real user p75, Chrome UX Report, Oct 2026.
Page
- Language: Japanese
- Weight: 17.1 MB · 149 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- TRUSTAR
- Sector: show business
- Country: Japan
From Wikidata (CC0).
Infrastructure
- Hosted on KIR - KAGOYA JAPAN Inc. (133.18.66.155)
- DNS: kagoya.net
- Email: kagoya.net
- Email security: SPF (soft fail), no DMARC record
- SSL: Let's Encrypt, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 1,202,557, 4 hosts
DNS records as swept Nov 2026, certificate as seen Nov 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| temp.trustar.co.jp | 13 |
| trustar.co.jp | 13 |