What powers joho.or.jp?
Last seen Aug 2026 · 32 technologies across 17 categories
Advertising
Analytics
Authentication
CDN
CMS
Databases
Font scripts
JavaScript libraries
Miscellaneous
Programming languages
Security
SEO
UI frameworks
Web servers
Webmail
Widgets
WordPress plugins
AI Crawlers
Blocks 1 of 33 AI crawlers we track by name in its robots.txt. Checked Sep 2026.
Training crawlers
- ClaudeBot Blocked
The other 32 AI crawlers we track are not mentioned and stay allowed by default.
- robots.txt found
- llms.txt not found
- ai.txt not found
- Aug 2026 * removed from robots.txt
- Aug 2026 claudebot added to robots.txt
Top backlinks
Top links pointing at the site, one per source domain, strongest first. The anchor text opens the page carrying the link.
AI Crawlers
1 of 33 AI crawlers blocked
Audience
- 51% phone
- 49% desktop
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
5.33 / 10 · ranked #182,345 of all domains
76 referring domains · OpenPageRank
Core Web Vitals
| LCP | 5.2 s |
| INP | 50 ms |
| CLS | 0.05 |
| TTFB | 4400 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Japanese
- Weight: 4.2 MB · 116 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Subdomains
| Host | Techs |
|---|---|
| www.joho.or.jp | 25 |
| ictj-itengineers.joho.or.jp | 16 |
| ictj-report.joho.or.jp | 6 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Cloudflare May 2026
- detected Cloudflare Bot Management May 2026
- dropped Cloudflare Nov 2025
- dropped Cloudflare Bot Management Nov 2025