What powers sai-labs.co.jp?
Last seen Sep 2026 · 27 technologies across 17 categories
Affiliate programs
Analytics
CDN
CMS
Databases
Font scripts
JavaScript libraries
Miscellaneous
Operating systems
Page builders
Performance
Programming languages
Security
SEO
Static site generator
UI frameworks
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 Oct 2026.
- robots.txt found
- llms.txt found
- ai.txt not found
- Oct 2026 *: Restricted (was Allowed)
- Sep 2026 *: Allowed (was Restricted)
AI Crawlers
No AI crawlers blocked
Standards: llms.txt
Audience
- 58% desktop
- 42% phone
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.71 / 10 · ranked #4,899,764 of all domains
4 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1 s |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Japanese
- Weight: 0.5 MB · 17 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- 合同会社SAi
- Profiles: X
From the homepage's own structured data (Oct 2026).
Infrastructure
- Hosted on Xserver (162.43.40.210)
- DNS: xbiz.ne.jp
- Email: xbiz.ne.jp
- Email security: SPF (soft fail), no DMARC record
- SSL: Let's Encrypt, RSA 2048, expires Jan 2027
- Common Crawl link graph: rank 37,450,709, 5 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| place.sai-labs.co.jp | 21 |
| beauty.sai-labs.co.jp | 13 |
| sai-labs.co.jp | 10 |
| corp.sai-labs.co.jp | 7 |
Full technology history →
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Recent changes
- dropped Google AdSense Aug 2026
- dropped Google Tag Manager Aug 2026
- dropped reCAPTCHA Aug 2026
- detected Google Tag Manager Apr 2026
- dropped Partytown Feb 2026
- dropped Contact Form 7 Jan 2026
- dropped Swiper Jan 2026
- detected Twitter Emoji (Twemoji) Jan 2026