What powers ybhd.co.jp?
Last seen Aug 2026 · 11 technologies across 10 categories
Analytics
Umami
since Sep 2024
CDN
Amazon CloudFront
since Dec 2024
Font scripts
Google Font API
since Dec 2024
JavaScript libraries
Miscellaneous
Open Graph
since Dec 2024
PaaS
Amazon Web Services
since Dec 2024
Security
HSTS
since Sep 2022
Tag managers
Google Tag Manager
since Dec 2024
Web servers
Apache HTTP Server
since Jul 2019
Webmail
Google Workspace
since Aug 2022
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Aug 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 70% desktop
- 30% phone
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.37 / 10 · ranked #1,045,027 of all domains
27 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.7 s |
| INP | 50 ms |
| CLS | 0.15 |
| TTFB | 1400 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Japanese
- CDN: Amazon CloudFront
- Weight: 1.8 MB · 73 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- DNS: d-53.info
- Email: Google Workspace
- Email security: SPF (soft fail), no DMARC record, DNSSEC signed
- Common Crawl link graph: rank 1,227,415, 2 hosts
- Verified with: Google
DNS records as swept Sep 2026. How the web is hosted