What powers sugano-net.co.jp?
Last seen Sep 2026 · 8 technologies across 7 categories
Analytics
JavaScript libraries
Tag managers
Google Tag Manager
since Apr 2020
Video players
YouTube
since Dec 2022
Web servers
Nginx
since Apr 2020
Webmail
Apple iCloud Mail
since Feb 2026
Widgets
FlexSlider
since Apr 2020
AI Crawlers
robots.txt could not be read at the last check (Oct 2026), so its policy is unknown.
- robots.txt not checked
- llms.txt not checked
- ai.txt not checked
AI Crawlers
Policy unknown
Audience
- 70% phone
- 30% desktop
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.42 / 10 · ranked #984,211 of all domains
23 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.5 s |
| INP | 75 ms |
| CLS | 0.05 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Japanese
- Weight: 21.5 MB · 109 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Xserver (202.254.234.31)
- DNS: otsuka-office365.jp
- Email: Broadcom MessageLabs
- Email security: SPF (hard fail), no DMARC record
- SSL: Let's Encrypt, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 1,262,289, 2 hosts
- Verified with: Apple Business
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| sugano-net.co.jp | 8 |
| www.sugano-net.co.jp | 8 |
Full technology history →
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Recent changes
- detected Apple iCloud Mail Feb 2026