What powers cleans.jp?
Last seen Aug 2026 · 31 technologies across 16 categories
Analytics
CDN
CMS
Databases
Font scripts
JavaScript libraries
Maps
Miscellaneous
Performance
Programming languages
Retargeting
Security
Tag managers
Video players
Web servers
WordPress plugins
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. A recent check saw a policy file missing; awaiting confirmation.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 100% phone
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.15 / 10 · ranked #480,960 of all domains
56 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 1400 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Japanese
- Weight: 2.3 MB · 104 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- 株式会社アピアランス
From the homepage's own structured data (Sep 2026).
Infrastructure
- Hosted on NTT-DATA-2914 (153.254.0.141)
- DNS: customer.ne.jp
- Email: cleans.jp
- Email security: no SPF record, no DMARC record
- SSL: DigiCert, RSA 2048, expires Mar 2027
- Common Crawl link graph: rank 11,272,674, 37 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| apa.cleans.jp | 17 |
| kantohospital.cleans.jp | 16 |
| 138eisei.cleans.jp | 14 |
| meito.cleans.jp | 13 |
| www.nakajima-exp.cleans.jp | 10 |
| www.apa.cleans.jp | 7 |
| www.umeda-act-three.cleans.jp | 7 |
| horebore.cleans.jp | 1 |
| www.horebore.cleans.jp | 1 |
| www.miyagikaitai.cleans.jp | 1 |
Full technology history →
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Recent changes
- detected Site Kit Aug 2026
- detected PWA Feb 2026
- dropped Stackable Jan 2026
- dropped WordPress Block Editor Jan 2026