What powers 
jt-corp.co.jp?
Last seen Aug 2026 · 12 technologies across 11 categories
Analytics
Google Analytics
since Aug 2018
CMS
WordPress
since Feb 2019
Databases
MySQL
since Feb 2019
Font scripts
Google Font API
since Aug 2018
JavaScript libraries
Load balancers
Amazon ALB
since Sep 2021
PaaS
Amazon Web Services
since Sep 2021
Programming languages
PHP
since Aug 2018
Tag managers
Google Tag Manager
since Jun 2019
Web servers
Apache HTTP Server
since Aug 2018
Webmail
Microsoft 365
since Jun 2024
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 59% phone
- 39% desktop
- 2% tablet
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.97 / 10 · ranked #594,153 of all domains
48 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.2 s |
| INP | 50 ms |
| CLS | 0.1 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Japanese
- Weight: 4.5 MB · 59 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- J Trust
- Founded: 1977
- Country: Japan
From Wikidata (CC0).
Infrastructure
- Hosted on DATAHOTEL-JP AS for DATAHOTEL, which is one of iDC in Japan (203.131.194.219)
- DNS: Amazon Route 53
- Email: Microsoft 365
- Email security: SPF (hard fail), DMARC monitor only
- SSL: SECOM Trust Systems, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 1,082,013, 4 hosts
- Verified with: Google, Microsoft 365
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted