What powers 
jie.or.jp?
Last seen Aug 2026 · 10 technologies across 8 categories
Analytics
Font scripts
JavaScript libraries
Miscellaneous
Photo galleries
Rich text editors
UI frameworks
Video players
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Sep 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| acbs 2025 | #18 | 0 |
The site's top keywords in Google (US), with the visits each one is estimated to bring per month.
Top backlinks
Top links pointing at the site, one per source domain, strongest first. The anchor text opens the page carrying the link.
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 78% desktop
- 22% phone
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
5.28 / 10 · ranked #216,479 of all domains
92 referring domains · OpenPageRank
Search traffic
0 est. monthly organic visits (US)
1 keywords in Google's top 30
Core Web Vitals
| LCP | 1.8 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Japanese
- Weight: 3.1 MB · 96 requests
- Structured data: JSON-LD, OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- 一般社団法人日本エネルギー学会 (Nihon Enerugī Gakkai on Wikidata)
- Country: Japan
From the homepage's own structured data (Sep 2026) and Wikidata (CC0).
Infrastructure
- Hosted on FUTURE Future Spirits Co.,Ltd. (219.99.166.200)
- DNS: technowave.ad.jp
- Email: aams6.jp
- Email security: no SPF record, no DMARC record
- SSL: Let's Encrypt, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 97,210, 2 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Full technology history →
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Recent changes
- dropped Apache HTTP Server Feb 2026
- dropped jQuery Migrate Feb 2026
- dropped Plesk Feb 2026
- detected Animate.css Jan 2026
- detected Google Font API Jan 2026
- detected YouTube Jan 2026