What powers ybc-jyonetsu.jp?
Last seen Sep 2026 · 21 technologies across 13 categories
Advertising
Twitter Ads
since Jul 2021
Analytics
Google Analytics
since Apr 2020
Matomo Analytics
since Oct 2025
CDN
Cloudflare
since Mar 2025
jsDelivr
since May 2023
Ecommerce
Cart Functionality
since Aug 2020
JavaScript libraries
Load balancers
Amazon ELB
since Sep 2021
Miscellaneous
Open Graph
since Sep 2022
PaaS
Amazon Web Services
since Sep 2021
Programming languages
Java
since Sep 2021
Security
Cloudflare Bot Management
since Mar 2025
HSTS
since Sep 2025
Video players
Web servers
Widgets
Twitter
since Apr 2020
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Sep 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 96% phone
- 4% desktop
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.66 / 10 · ranked #5,225,663 of all domains
3 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.1 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Japanese
- Weight: 13.9 MB · 135 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Amazon Web Services (3.115.233.157)
- DNS: Amazon Route 53
- Email: mose-mail.jp
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Amazon Trust Services, RSA 2048, wildcard, expires Feb 2027
- Common Crawl link graph: rank 15,625,841, 2 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| ybc-jyonetsu.jp | 20 |
| www.ybc-jyonetsu.jp | 14 |
Full technology history →
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Recent changes
- detected Cloudflare May 2026
- detected Cloudflare Bot Management May 2026
- dropped Cloudflare Nov 2025
- dropped Cloudflare Bot Management Nov 2025