What powers hokuyo-sec.co.jp?
Last seen Sep 2026 · 8 technologies across 6 categories
Analytics
Google Analytics
since May 2020
JavaScript libraries
Programming languages
Java
since Aug 2022
Security
HSTS
since Apr 2026
Tag managers
Google Tag Manager
since May 2020
Web servers
Apache HTTP Server
since May 2020
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Oct 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.43 / 10 · ranked #970,736 of all domains
19 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.6 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Japanese
- Weight: 7.5 MB · 64 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on DNP Dai Nippon Printing Co., Ltd (103.4.43.30)
- DNS: technowave.ad.jp
- Email: Trend Micro Email Security
- Email security: SPF (soft fail), DMARC reject
- SSL: DigiCert, RSA 2048, expires Jan 2027
- Common Crawl link graph: rank 7,407,974, 3 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.hokuyo-sec.co.jp | 7 |
| online.hokuyo-sec.co.jp | 2 |
Full technology history →
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Recent changes
- detected HSTS Apr 2026