What powers 
test.jp?
Last seen Aug 2026 · 10 technologies across 10 categories
Analytics
Google Analytics
since Jan 2019
Font scripts
JavaScript libraries
Operating systems
Ubuntu
since Jan 2019
PaaS
Amazon Web Services
since Aug 2022
Programming languages
Python
since Jan 2019
Tag managers
Google Tag Manager
since Jan 2019
UI frameworks
Web frameworks
Django
since Jan 2019
Web servers
AI Crawlers
robots.txt could not be read at the last check (Sep 2026), so its policy is unknown.
- robots.txt not checked
- llms.txt not checked
- ai.txt not checked
AI Crawlers
Policy unknown
Audience
- 75% phone
- 25% desktop
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.92 / 10 · ranked #633,383 of all domains
27 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.3 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Japanese
- Weight: 1.7 MB · 68 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on Amazon Web Services (13.113.45.174)
- DNS: Amazon Route 53
- Email: no MX record returned
- Email security: SPF (soft fail)
- SSL: Let's Encrypt, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 6,730,967, 6 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted