What powers odc-all-on-4.com?
Last seen Aug 2026 · 30 technologies across 17 categories
A/B Testing
Advertising
Analytics
CDN
CMS
Databases
Font scripts
Hosting
JavaScript libraries
Maps
Miscellaneous
Performance
Programming languages
SEO
Tag managers
Video players
Web servers
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Sep 2026.
- robots.txt found
- llms.txt found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Standards: llms.txt
Audience
- 94% phone
- 6% desktop
Japan
Hong Kong SAR China
South Korea
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.13 / 10 · ranked #10,686,085 of all domains
6 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.3 s |
| INP | 150 ms |
| CLS | 0 |
| TTFB | 1200 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Japanese
- Weight: 3.1 MB · 180 requests
- WordPress theme: allon4 · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- オールオン4クリニック
From the homepage's own structured data (Sep 2026).
Infrastructure
- Hosted on Xserver (183.90.250.12)
- Email: odc-all-on-4.com
- Email security: no SPF record, no DMARC record
- SSL: Let's Encrypt, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 19,250,005, 2 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| odc-all-on-4.com | 27 |
| www.odc-all-on-4.com | 18 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped lit-element Apr 2026
- dropped lit-html Apr 2026
- detected Twitter Emoji (Twemoji) Dec 2025