What powers 
sugatsune.co.jp?
Last seen Aug 2026 · 35 technologies across 18 categories
Advertising
Analytics
CDN
CMS
Databases
Font scripts
JavaScript Frameworks
JavaScript libraries
Load balancers
Marketing automation
Miscellaneous
Mobile frameworks
PaaS
Programming languages
Tag managers
Web Frameworks
Web Servers
Webmail
AI Crawlers
Blocks 4 of 33 AI crawlers we track by name in its robots.txt. Checked Sep 2026.
Training crawlers
- Bytespider Blocked
- meta-externalagent Blocked
Search and AI assistants
- Amazonbot Blocked
- PetalBot Blocked
The other 29 AI crawlers we track are not mentioned and only inherit the catch-all rules that apply to every crawler.
- robots.txt found
- llms.txt not found
- ai.txt not found
- Sep 2026 amazonbot added to robots.txt
- Sep 2026 bytespider added to robots.txt
- Sep 2026 meta-externalagent added to robots.txt
- Sep 2026 petalbot added to robots.txt
- Sep 2026 amazonbot removed from robots.txt
- Sep 2026 bytespider removed from robots.txt
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| sugatsune | #70 | 4 |
| lanp | #21 | 2 |
The site's top keywords in Google (US), with the visits each one is estimated to bring per month.
Top backlinks
Top links pointing at the site, one per source domain, strongest first. The anchor text opens the page carrying the link.
AI Crawlers
4 of 33 AI crawlers blocked
Audience
- 78% desktop
- 22% phone
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
5.32 / 10 · ranked #189,816 of all domains
118 referring domains · OpenPageRank
Search traffic
6 est. monthly organic visits (US)
2 keywords in Google's top 30
Core Web Vitals
| LCP | 1.7 s |
| INP | 50 ms |
| CLS | 0.05 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Japanese
- Weight: 1.1 MB · 33 requests
- Structured data: JSON-LD, OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Sugatsune
- Founded: 1930
- Sector: industrial manufacturing
- Country: Japan
From Wikidata (CC0).
Infrastructure
- Hosted on Xserver (183.90.235.30)
- DNS: d-53.info
- Email: Microsoft 365
- Email security: no SPF record, no DMARC record
- SSL: Cybertrust Japan, RSA 2048, wildcard, expires Jan 2027
- Common Crawl link graph: rank 521,555, 12 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| search.sugatsune.co.jp | 18 |
| www.sugatsune.co.jp | 17 |
| cont.sugatsune.co.jp | 14 |
| contents.sugatsune.co.jp | 14 |
| faq.sugatsune.co.jp | 13 |