What powers jarea.org?
Last seen Aug 2026 · 10 technologies across 9 categories
Analytics
CDN
Font scripts
JavaScript frameworks
JavaScript libraries
Miscellaneous
PaaS
Tag managers
Web servers
AI Crawlers
Blocks 8 of 33 AI crawlers we track by name in its robots.txt. Checked Sep 2026.
Training crawlers
- Bytespider Blocked
- CCBot Blocked
- ClaudeBot Blocked
- Google-Extended Blocked
- GPTBot Blocked
Search and AI assistants
- Amazonbot Blocked
- OAI-SearchBot Blocked
User-request fetchers
- ChatGPT-User Blocked
The other 25 AI crawlers we track are not mentioned and stay allowed by default.
- robots.txt found
- llms.txt not found
- ai.txt not found
- Sep 2026 ccbot added to robots.txt
- Sep 2026 amazonbot added to robots.txt
- Sep 2026 anthropic-ai added to robots.txt
- Sep 2026 bytespider added to robots.txt
- Sep 2026 oai-searchbot added to robots.txt
- Sep 2026 chatgpt-user added to robots.txt
AI Crawlers
8 of 33 AI crawlers blocked
Audience
- 60% desktop
- 40% phone
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.41 / 10 · ranked #988,806 of all domains
13 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.8 s |
| INP | 25 ms |
| CLS | 0.05 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Japanese
- CDN: Amazon CloudFront
- Weight: 3.8 MB · 113 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Japan Association of Real Estate Appraisers
- Country: Japan
From Wikidata (CC0).
Infrastructure
- Hosted on Amazon Web Services (18.173.132.39)
- Email: no MX record returned
- SSL: Amazon Trust Services, RSA 2048, expires Mar 2027
- Common Crawl link graph: rank 11,813,736, 2 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted