What powers smartcontest.jp?
Last seen Sep 2026 · 3 technologies across 3 categories
Operating systems
Debian
since Jul 2016
PaaS
Amazon Web Services
since Feb 2025
Web servers
Apache HTTP Server
since Jul 2016
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Oct 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 100% phone
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.05 / 10 · ranked #536,225 of all domains
47 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.7 s |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Weight: 0.0 MB · 2 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on CHIRORO Chiroro-Net Co.,Ltd. (103.14.15.236)
- DNS: Amazon Route 53
- Email: smartcontest.jp
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Nijimo, Inc., RSA 2048, expires Jan 2027
- Common Crawl link graph: rank 2,239,340, 5 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| asp.smartcontest.jp | 2 |
| cinq.smartcontest.jp | 2 |
| www.smartcontest.jp | 2 |