What powers 
shindengen.co.jp?
Last seen Sep 2026 · 38 technologies across 17 categories
Analytics
CDN
Cookie compliance
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JavaScript frameworks
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Miscellaneous
Operating systems
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Programming languages
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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 not found
- ai.txt not found
- Oct 2026 robots.txt appeared
- Oct 2026 * added to robots.txt
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| shindengen company | #57 | 1 |
| yingli solar | #90 | 0 |
| vrrm diode | #44 | 0 |
| shindengen america inc | #37 | 0 |
| shindengen america | #83 | 0 |
| shindengen america | #45 | 0 |
| nfet pfet | #95 | 0 |
| pv watch | #77 | 0 |
| dengen | #41 | 0 |
| diode power dissipation | #21 | 0 |
| 30ce | #52 | 0 |
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
No AI crawlers blocked
Audience
- 55% desktop
- 45% phone
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
5.33 / 10 · ranked #184,247 of all domains
136 referring domains · OpenPageRank
Search traffic
1 est. monthly organic visits (US)
11 keywords in Google's top 30
Core Web Vitals
| LCP | 0.9 s |
| INP | 50 ms |
| CLS | 0.1 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Japanese
- Weight: 2.7 MB · 66 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Shindengen Electric Manufacturing
- Founded: 1949
- Country: Japan
From Wikidata (CC0).
Infrastructure
- DNS: Amazon Route 53
- Email: Proofpoint Essentials
- Email security: no SPF record, no DMARC record
- SSL: GlobalSign, RSA 2048, wildcard, expires Mar 2027
- Common Crawl link graph: rank 7,049,306, 14 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| semi.shindengen.co.jp | 19 |
| www.shindengen.co.jp | 18 |
| cn.shindengen.co.jp | 10 |
| hsd.shindengen.co.jp | 10 |
| smt.shindengen.co.jp | 10 |
| asd.shindengen.co.jp | 9 |
| osd.shindengen.co.jp | 8 |
Full technology history →
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Recent changes
- detected Cloudflare Browser Insights Sep 2026
- detected HTTP/3 Sep 2026
- detected GSAP Nov 2025
- detected Lenis Nov 2025
- detected Splide Nov 2025