What powers houjin.jp?
Last seen Oct 2026 · 18 technologies across 15 categories
Advertising
Google AdSense
since Apr 2019
Analytics
Google Analytics
since Apr 2019
CDN
cdnjs
since Nov 2021
Cloudflare
since May 2022
Cookie compliance
Funding Choices
since Feb 2024
Mailgun
since Aug 2022
Font scripts
Google Font API
since Sep 2022
JavaScript graphics
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
PaaS
Amazon Web Services
since Aug 2022
Performance
Priority Hints
since Sep 2026
Programming languages
Ruby
since Apr 2019
Security
Cloudflare Bot Management
since Sep 2022
reCAPTCHA
since Apr 2022
Tag managers
Google Tag Manager
since Apr 2019
Web frameworks
Ruby on Rails
since Apr 2019
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Nov 2026.
- robots.txt found
- llms.txt not checked
- ai.txt not checked
AI Crawlers
No AI crawlers blocked
Audience
- 51% phone
- 49% desktop
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.73 / 10 · ranked #291,460 of all domains
57 referring domains · OpenPageRank
Core Web Vitals
| LCP | 5.6 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 4400 ms |
Real user p75, Chrome UX Report, Oct 2026.
Page
- Language: Japanese
- Weight: 1.2 MB · 49 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Amazon Web Services (52.192.38.160)
- DNS: Amazon Route 53
- Email: Mailgun
- Email security: SPF (soft fail), no DMARC record
- SSL: Amazon Trust Services, RSA 2048, expires Apr 2027
- Common Crawl link graph: rank 90,540
- Verified with: Google
DNS records as swept Nov 2026, certificate as seen Nov 2026. How the web is hosted
Full technology history →
Report an incorrect detection
Recent changes
- detected Priority Hints Sep 2026