Trusted but Verify
Current checks lean positive for this site, supported by no major malware/phishing detections and a long-term SSL certificate (12 months), though a basic verification step is still sensible.
Trust signal radarNormalized trust signals for k-sgk.co.jpDomain Maturity: 5821 daysDomain MaturityWarning Cleanliness: 0 detectionsWarningCleanlinessSafety Level: 0 negative tagsSafetyLevelPositive Signals: 2 positive signalsPositiveSignalsPopularity: Estimated low traffic without Tranco or social profile dataPopularityTrust Zone: .co.jpTrust ZoneOperational Signals: 0 detected servicesOperationalSignalsLocation Credibility: Hosting country JPLocation Credibility
Figure 1. Trust signal radar for k-sgk.co.jp. Larger shaded area indicates stronger trust signals.
How we scored k-sgk.co.jp
Tech signals:
Wordpress Platform, Web Application
Positive signals:
no major malware/phishing detections
a long-term SSL certificate (12 months)
a long-term domain history (15.9 years)
Last checked October 8, 2026 at 3:26 PM by
Gridinsoft Trust Model v2.5.7
This domain was registered October 31, 2010 at 4:05 AM through the company unknown
and ownership information is not publicly available.
Complaint contact not found.
About k-sgk.co.jp
We reviewed k-sgk.co.jp and found mostly positive signals. Current checks lean toward a legitimate, lower-risk profile, although a few caution points still keep it short of a fully verified standing. The current trust score is 77/100. Key signals include no major malware/phishing detections, a long-term SSL certificate (12 months), and a domain age of 15.9 years. Verify key details before sharing personal information or relying on the site for important actions.
FAQ
Is k-sgk.co.jp safe?
Based on current analysis, k-sgk.co.jp appears to be generally safe. No major malware or phishing threats were detected, and a long-term SSL certificate (12 months) and a domain age of 15.9 years support this assessment. Basic verification is still reasonable before relying on the site.
Why does k-sgk.co.jp look trustworthy?
Key factors include hosting in JP. Major malware and phishing engines did not report active blacklist detections at the time of review. The trust score blends security detections, domain and infrastructure signals, and on-page behavior patterns. Taken together, these factors support a mostly positive trust assessment, although routine verification is still reasonable.
K-sgk Digital Footprints
A structured view of the site's detected themes, page signals, and related online footprint elements.
Wordpress Platform
Our analyzer determines that this website is using WordPress CMS. WordPress is the most popular content management system, powering over 43% of websites globally.
Web Application
This site is configured as an installable web application (PWA-style behavior) with app-like interaction patterns.
Google Tag Manager
The k-sgk.co.jp website uses Google Tag Manager to add and update tracking tags on its website.
jQuery Library
Long Term SSL Certificate
The SSL certificate for this site is valid for more than 6 months, indicating a long-term commitment to security and trust.
Established Domain
This site has maintained active domain presence over time, indicating operational continuity.
Domain Information
CreatedOctober 31, 2010 at 4:05 AM
Domain Age15.9 years
Top Level Domain.co.jpDomain Extension
Technical Details
HTTP status301
IP Address157.205.211.81
Hostnamewebsvr157-205-211-81.alpha-prm.jp
Hosting ProviderAS17514 Otsuka Corp.Tokyo, Tokyo, JP
SSL CertificateCybertrust Japan SureServer CA G4TLSv1.2 · Valid for: 12 months · from October 24, 2025 at 7:53 AM · to October 31, 2026 at 2:59 PM
Content from the analyzed website
Quoted for security analysis. These statements belong to the source website and are not endorsed by Gridinsoft.
Original page title建設コンサルタント業務なら株式会社施工技術研究所
Original description株式会社施工技術研究所は、建設コンサルタント業務を行う会社です。設計業務、発注者支援業務、事業監理業務と幅広く対応しております。専門的な知識と経�...
If you own K-sgk.co.jp and want to challenge the trust score, please submit a review request via portal.gridinsoft.com. There you can claim your profile and add verified company/contact details. If you cannot access the portal, email legal(at)gridinsoft.com with proof of legitimacy and contact details. We never charge website owners for reviews or reconsideration requests. For more information, please review our Disclaimer.
Your comment is currently undergoing moderation and will be published shortly.
Help protect others by sharing this page on social media! The more people who know about k-sgk.co.jp, the fewer chances they have to deceive someone else.Help others evaluate k-sgk.co.jp by sharing this page on social media!
Help protect others by sharing this page on social media! The more people who know about k-sgk.co.jp, the fewer chances they have to deceive someone else. Help others evaluate k-sgk.co.jp by sharing this page on social media!