What powers 
review-rank.jp?
Last seen Sep 2026 · 9 technologies across 9 categories
Analytics
CDN
Ecommerce
Font scripts
JavaScript libraries
PaaS
Performance
Tag managers
Web servers
AI Crawlers
Restricts 5 of 33 AI crawlers we track by name in its robots.txt. Checked Oct 2026.
Training crawlers
- CCBot Restricted
- ClaudeBot Restricted
- Google-Extended Restricted
Search and AI assistants
- OAI-SearchBot Restricted
- PerplexityBot Restricted
The other 28 AI crawlers we track are not mentioned and stay allowed by default.
- robots.txt found
- llms.txt not found
- ai.txt not found
- Oct 2026 *: Allowed (was Restricted)
- Oct 2026 ccbot added to robots.txt
- Oct 2026 claudebot added to robots.txt
- Oct 2026 google-extended added to robots.txt
- Oct 2026 oai-searchbot added to robots.txt
- Oct 2026 perplexitybot added to robots.txt
AI Crawlers
5 of 33 AI crawlers restricted
Audience
- 51% phone
- 49% desktop
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.69 / 10 · ranked #331,741 of all domains
34 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.9 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Japanese
- Weight: 39.9 MB · 65 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Amazon Web Services (13.196.99.120)
- DNS: Amazon Route 53
- Email: onamae.ne.jp
- Email security: SPF (soft fail), no DMARC record
- SSL: Amazon Trust Services, RSA 2048, expires Feb 2027
- Common Crawl link graph: rank 11,282,271
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| review-rank.jp | 9 |
| test-admin.review-rank.jp | 3 |
Full technology history →
Report an incorrect detection
Recent changes
- detected jsDelivr Mar 2026
- detected Priority Hints Mar 2026
- detected Swiper Mar 2026