What powers tohoku-jcb.co.jp?
Last seen Sep 2026 · 18 technologies across 14 categories
Analytics
CMS
Databases
Ecommerce
Font scripts
JavaScript frameworks
JavaScript libraries
Miscellaneous
Programming languages
Security
Segmentation
Tag managers
Web servers
WordPress plugins
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 Oct 2026.
- robots.txt found
- llms.txt not checked
- ai.txt not checked
AI Crawlers
No AI crawlers blocked
Audience
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.39 / 10 · ranked #2,698,363 of all domains
7 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.6 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 1600 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Japanese
- Weight: 2.1 MB · 45 requests
- Structured data: JSON-LD
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- 株式会社東北ジェーシービーカード
From the homepage's own structured data (Oct 2026).
Infrastructure
- Hosted on INFOSPHERE NTT PC Communications, Inc. (157.65.23.36)
- DNS: customer.ne.jp
- Email: tohoku-jcb.co.jp
- Email security: SPF (soft fail), no DMARC record
- SSL: DigiCert, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 14,744,578
DNS records as swept Sep 2026, certificate as seen Oct 2026. How the web is hosted