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Security report for tenjintanka.net

Other · Japan

Medium risk. 8 critical or high findings in Security headers, GDPR outside view and 2 other checks.

Security score

50/100

Risk levelMedium

0–100, higher is better. How it is calculated

The website tenjintanka.net is a niche affiliate marketing platform focused on men's beard and medical hair removal services in the Omiya area of Saitama, Japan. It provides detailed content about the benefits of men's beard removal, local salon options, and ranks popular salons with affiliate links. The site targets men interested in grooming services and leverages affiliate partnerships with established salon brands such as RINX and メンズTBC. The business model is primarily informational with monetization through affiliate referrals. Technically, the site is built with standard HTML, CSS, and JavaScript, hosted on Xserver as indicated by the nameservers. The site is moderately optimized for performance and mobile use but lacks advanced accessibility features. SEO practices are adequate with proper meta tags and structured data (JSON-LD breadcrumbs). However, no CMS or modern frameworks are detected, indicating a relatively simple technical infrastructure. From a security perspective, the site uses HTTPS and does not expose sensitive data. However, it lacks important security headers and DNSSEC is not enabled, which could improve DNS security. Privacy compliance is weak, with no privacy or cookie policies present, and no GDPR compliance indicators. Contact information is limited to physical addresses and a contact form, with no explicit emails or phone numbers. Tracking is done via Research Artisan Pro, indicating moderate user tracking. Overall, the site is legitimate and consistent with its domain registration data. It serves a small local market with a clear business focus but should improve privacy compliance and security practices to enhance trust and regulatory adherence.

Scanned

NIS2 and GDPR posture

GDPR outside view
50/ 100 · Medium
Checks completed
7of 7

NIS2 Art. 21(2)

  1. (a) Risk analysis and security policies: Not visible from outside
  2. (b) Incident handling: One indicator
  3. (c) Business continuity, backups and crisis management: Not visible from outside
  4. (d) Supply chain security: Not visible from outside
  5. (e) Secure acquisition, development and maintenance, including vulnerability handling: Partly checked
  6. (f) Assessing the effectiveness of security measures: Not visible from outside
  7. (g) Cyber hygiene and security training: Not visible from outside
  8. (h) Cryptography and encryption: Partly checked
  9. (i) HR security, access control and asset management: One indicator
  10. (j) Multi-factor authentication and secured communications: Not visible from outside

This scan rated NIS2 with an earlier keyword method that is no longer shown; rescan for the per-article view. Risk management, continuity, supply chain, training, MFA, management oversight (Art. 20) and incident reporting (Art. 23) need internal evidence, and Guard cannot tell whether NIS2 applies to this organisation.

GDPR is indicative only, based on publicly visible signals: Articles 7, 12, 13 and 32 of Regulation (EU) 2016/679 and Article 5(3) of the ePrivacy Directive. Not a certification or legal assessment.

Priority findings

8 findings rated critical or high. Fix these first.

  1. Security headers

    Security headers are instructions your web server sends to every visitor’s browser. Missing ones leave visitors more exposed to attacks such as clickjacking and injected scripts.

    • High

      Missing Strict-Transport-Security header

      Forces HTTPS connections

      What to do: Add "Strict-Transport-Security: max-age=31536000; includeSubDomains; preload"

      • CWE-319
      • OWASP A04:2025
      • ASVS V3.4.1
    • High

      Missing X-Frame-Options header

      Prevents clickjacking attacks

      What to do: Add "X-Frame-Options: DENY" or "X-Frame-Options: SAMEORIGIN"

    • High

      Missing Content-Security-Policy header

      Controls resources the browser is allowed to load

      What to do: Implement a Content-Security-Policy appropriate for your application

      • ASVS V3.4.3
      • OWASP Secure Headers: OWASP Secure Headers Project recommends Content-Security-Policy: default-src 'self'; form-action 'self'; base-uri 'self'; object-src 'none';…

  2. GDPR outside view

    These are the privacy signals visitors and data protection authorities look for under GDPR.

    • High

      No Privacy Policy found

      GDPR requires a clear and accessible privacy policy

      What to do: Add a comprehensive privacy policy page and link to it prominently

    • High

      No Cookie Policy found

      GDPR requires clear information about cookie usage

      What to do: Add a dedicated cookie policy explaining cookie usage and purposes

Need hands-on remediation? Email guard@offseq.com

Keep watching tenjintanka.net

This scan found 24 issues across 6 checks. Monitoring re-runs those checks daily, emails you when something material changes and records each fix, so you can show progress.

Daily monitoring

Recommended

€25per month

  • TLS certificates and expiry
  • DNS records
  • SPF, DKIM and DMARC
  • Security headers
  • GDPR and NIS2 posture
  • Exposed services
  • Third-party trackers
  • Security score drift

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Results by check

Each check with its score, findings and the evidence it collected.

How this score is calculated

The security score runs 0–100, higher is better. It is the plain average of the security checks that completed in this scan, each counted equally. A check that could not run is left out: it counts neither as a pass nor as a fail.

Counted in this score

SSL/TLS
72
Security headers
15
Email security
70
DNS health
75
Network security
20
GDPR outside view
50
Average
50

Not counted

  • NIS2 outside view: Re-weights evidence from the TLS, email, DNS, network and hygiene checks, so counting it would count that evidence twice. Shown on its own.
  • OffSeq Observations: An AI reading of the site, useful context but not reproducible evidence. Shown on its own.

Findings that cap the score at 49

Each of these is serious on its own, so while any is present the site cannot rate better than high risk, however good the other checks are.

  • The certificate is not trusted by browsers
  • The website is not served over HTTPS
  • A database, remote desktop, file-sharing or Telnet service is reachable from the internet
  • The page loads a script from a compromised source
  • The domain registration has expired
  • SPF authorises every server to send mail as the domain

Partial scans

When the site blocks Guard or most checks cannot run, the score covers only the checks that ran (usually DNS and email), is capped at 75 and is shown as partial, without a risk level.

Risk levels

  • Critical0–25
  • High26–49
  • Medium50–75
  • Low76–100

Breach exposure

Leaked credentials and lookalike domains from OffSeq Breach. The counts are free; the detailed lists are paid add-ons.

Dark web exposure

Add-on

Leaked records that mention tenjintanka.net, from OffSeq Breach.

No leaked records found

Breach holds no records for tenjintanka.net right now. New leaks arrive continuously, so monitoring on Breach alerts you if that changes.

Monitor on Breach (opens in a new tab)

Technical appendix

Business context, site observations and technical notes gathered during the scan, and the standards behind each reference.

Business context

Business profile

The website operates in the men's grooming niche, specifically focusing on beard and medical hair removal services in the Omiya region. It leverages affiliate marketing by promoting well-known salon brands, providing rankings, and detailed service descriptions. The target customers are men seeking convenient and effective hair removal solutions locally. The business model relies on affiliate commissions from salon referrals. The site shows moderate content quality and branding consistency, with clear local market positioning but limited direct business information. Partnerships with affiliate networks are evident, supporting revenue streams. Growth potential depends on expanding content and improving compliance and trust signals.

Security posture

The security posture is moderate. The site uses HTTPS, which is mandatory, but lacks additional security headers such as Content-Security-Policy and X-Frame-Options. DNSSEC is not enabled, which is a missed opportunity for DNS security enhancement. No privacy or cookie policies are present, indicating compliance gaps with GDPR and other privacy regulations. No incident response or security contact information is provided. Tracking scripts are present but limited to a single provider. No vulnerabilities or exposed sensitive data were detected in the HTML content. Overall, the site would benefit from implementing standard security best practices and privacy compliance measures.

Recommendations

  1. Enable DNSSEC on the domain to improve DNS security and trust.
  2. Implement and publish a comprehensive privacy policy and cookie policy with consent mechanisms to comply with GDPR and other regulations.
  3. Add standard security headers such as Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options to enhance protection against common web attacks.
  4. Provide explicit contact information including company emails and phone numbers to improve business credibility and user trust.
  5. Establish an incident response contact channel (e.g., security@ or abuse@ email) to handle security issues and improve transparency.

Contact details published on the site

Addresses
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Description
The website provides information and rankings for men's beard hair removal (髭脱毛) and medical hair removal salons and clinics in the Omiya area, Saitama, Japan. It highlights benefits of men's beard removal, local salon options, and promotes specific salons such as RINX and メンズTBC with location details.
Key services
Men's beard hair removal information, Medical hair removal, Salon rankings and recommendations, Affiliate referrals to salons
Content quality
good
Branding
moderate

Technology

Stack
HTML5, CSS, JavaScript
Performance
moderate
Mobile
basic
Accessibility
basic
SEO
good

Security

Observed score
60/100
Good practices seen
  • Use of HTTPS (implied by canonical URL https://tenjintanka.net/)
  • No exposed sensitive data in HTML

Analytics and tracking

Services
Research Artisan Pro
Tracking level
moderate
Privacy practices
poor

Advertising

Ad networks
Affiliate networks via afi-b.com
Tracking pixels
Research Artisan Pro
Marketing tools
Affiliate marketing, Tracking scripts
Transparency
basic

Site quality

Design
basic
User experience
basic
Content relevance
good
Navigation
basic
Professionalism
basic
Trustworthiness
moderate

Key observations

  1. Website is a niche affiliate marketing site focused on men's beard hair removal in Omiya, Japan.
  2. No privacy or cookie policies found, indicating compliance gaps.
  3. No explicit contact emails or phone numbers found; only physical addresses and a contact form.
  4. Use of affiliate links to known salon brands indicates monetization strategy.
  5. No advanced security headers detected; DNSSEC not enabled.
  6. Mobile optimization and accessibility are basic but functional.
  7. Tracking via Research Artisan Pro is present, but no major analytics platforms like Google Analytics detected.
  8. No social media links or company legal info found.
  9. WHOIS data is transparent and consistent with business claims.
Technical notes

Notes

The website is built using basic web technologies (HTML, CSS, JavaScript) without detectable CMS or advanced frameworks. Hosting is provided by Xserver, a common Japanese hosting provider. Performance is moderate with no major issues detected, but mobile optimization and accessibility are basic and could be improved. SEO is supported by proper meta tags and JSON-LD structured data for breadcrumbs. The site uses affiliate marketing scripts and tracking pixels from Research Artisan Pro. There is no evidence of modern JavaScript frameworks or CMS platforms, indicating a simple and static site architecture. Technical debt appears low but modernization opportunities exist to improve user experience and security.
Standards and sources

Reference chips under each finding point to the standard, regulation or specification the finding relates to. They are taken from the official datasets below and mapped conservatively: a finding with no defensible link shows none. NIS2 and GDPR references mark where a finding is relevant evidence, not a compliance verdict. Implementing Regulation (EU) 2024/2690 binds digital infrastructure and digital service providers; for other entities it is the most detailed public reading of the Article 21 measures. WCAG, EN 301 549, European Accessibility Act and Web Accessibility Directive references name the requirement an automated accessibility rule relates to; they are not a conformance verdict.

Retrieved 2026-10-25

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