What powers 
andon.co.jp?
Last seen Sep 2026 · 17 technologies across 12 categories
CDN
CMS
Ecommerce
Hosting
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
AI Crawlers
1 of 33 AI crawlers blocked
Standards: llms.txt
Audience
- 50% desktop
- 50% phone
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.97 / 10 · ranked #593,191 of all domains
38 referring domains · OpenPageRank
Search traffic
270 est. monthly organic visits (US)
6 keywords in Google's top 30
Core Web Vitals
| LCP | 1.7 s |
| CLS | 0 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Japanese
- CDN: Google
- Weight: 3.2 MB · 235 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- 行燈旅館_Andon Ryokan Tokyo
From the homepage's own structured data (Sep 2026).
Infrastructure
- Hosted on Google Cloud (23.236.62.147)
- DNS: Sakura Internet
- Email: andon.co.jp
- Email security: SPF (soft fail), no DMARC record
- SSL: Let's Encrypt, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 3,007,214, 3 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.andon.co.jp | 16 |
| andon.co.jp | 14 |