What powers 
onigasima.jp?
Last seen Sep 2026 · 17 technologies across 11 categories
CDN
CMS
Ecommerce
IaaS
Issue trackers
JavaScript frameworks
JavaScript libraries
Miscellaneous
Performance
Security
UI frameworks
AI Crawlers
Blocks 1 of 33 AI crawlers we track by name in its robots.txt. Checked Oct 2026.
Search and AI assistants
- PetalBot Blocked
The other 32 AI crawlers we track are not mentioned and only inherit the catch-all rules that apply to every crawler.
- robots.txt found
- llms.txt found
- ai.txt not checked
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| onigashima map | #28 | 0 |
| onigashima japan | #60 | 0 |
| oni island | #38 | 0 |
| is onigashima a real place | #32 | 0 |
| is onigashima a real place | #18 | 0 |
| megijima island | #81 | 0 |
| megijima island | #41 | 0 |
| megijima | #62 | 0 |
| megijima | #34 | 0 |
| dogashima cave | #65 | 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
1 of 33 AI crawlers blocked
Standards: llms.txt
Audience
- 77% phone
- 23% desktop
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
6.14 / 10 · ranked #100,448 of all domains
49 referring domains · OpenPageRank
Search traffic
0 est. monthly organic visits (US)
10 keywords in Google's top 30
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
- CDN: Cloudflare
- Weight: 4.5 MB · 210 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- Onigashima Tourism Association
From the homepage's own structured data (Oct 2026).
Infrastructure
- Hosted on Wix (185.230.63.107)
- Email: onigasima.jp
- Email security: no SPF record, no DMARC record
- SSL: Let's Encrypt, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 11,085,126
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Full technology history →
Report an incorrect detection
Recent changes
- detected Cloudflare Sep 2026
- detected Cloudflare Bot Management Sep 2026
- dropped Envoy Apr 2026
- detected Envoy Feb 2026