What powers nihon-kyoryo.co.jp?
Last seen Oct 2026 · 27 technologies across 18 categories
Advertising
Analytics
CDN
CMS
Databases
Font scripts
JavaScript graphics
JavaScript libraries
Maps
PaaS
Programming languages
Security
Video players
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Widgets
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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 found
- ai.txt not found
- Sep 2026 robots.txt appeared
- Sep 2026 * added to robots.txt
AI Crawlers
No AI crawlers blocked
Audience
- 81% desktop
- 19% phone
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.48 / 10 · ranked #2,536,149 of all domains
12 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.9 s |
| CLS | 0.05 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Japanese
- CDN: Amazon CloudFront
- Weight: 34.9 MB · 109 requests
- Structured data: Microdata
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- Japan Bridge
- Founded: 2013
- Country: Japan
From Wikidata (CC0).
Infrastructure
- Hosted on Xserver (183.181.81.13)
- DNS: vips.ne.jp
- Email: Google Workspace
- Email security: SPF (soft fail), no DMARC record
- SSL: Amazon Trust Services, RSA 2048, expires Mar 2027
- Common Crawl link graph: rank 13,198,582, 2 hosts
- Verified with: Apple Business, Canva, Google, Microsoft 365
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
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Recent changes
- detected Amazon CloudFront Oct 2026
- detected Amazon Web Services Oct 2026
- detected anime.js Oct 2026
- detected AOS Oct 2026
- detected Cloudflare Oct 2026
- detected Cloudflare Bot Management Oct 2026
- detected Express Oct 2026
- detected Google Maps Oct 2026
- detected jQuery UI Oct 2026
- detected Modernizr Oct 2026
- detected Node.js Oct 2026
- detected Raphael Oct 2026
- detected Sails.js Oct 2026
- detected Snowplow Analytics Oct 2026
- detected Twitter Oct 2026
- detected Twitter Ads Oct 2026
- detected YouTube Oct 2026