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Security report for nwnavi.info

Media · Russia

Medium risk. 9 critical or high findings in Email security, Security headers and 2 other checks.

Security score

58/100

Risk levelMedium

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

The website nwnavi.info operates as a Japanese adult video search and indexing platform, providing users with categorized access to a wide range of pornographic video content. It targets an adult audience interested in niche and mainstream Japanese adult entertainment. The business model revolves around content aggregation and referral linking to partner adult video sites, positioning itself as a niche media platform within the adult entertainment industry. The site was established in 2020 and is hosted with DNS services via Cloudflare, indicating a moderate level of technical infrastructure. From a technical perspective, the website employs standard web technologies including HTML5, CSS3, JavaScript, and Google Fonts. It uses HTTPS for secure communication but lacks advanced security headers and DNSSEC, which are recommended for enhanced security. The site shows basic mobile optimization and SEO practices but could improve in accessibility and performance. Advertising is managed through AdSpyglass and user analytics are tracked via Yandex.Metrika, reflecting moderate digital maturity. Security posture is moderate but with notable gaps. While HTTPS is enforced, the absence of security headers and DNSSEC reduces the overall security robustness. No privacy or cookie policies are present, indicating poor compliance with privacy regulations such as GDPR. The WHOIS data reveals minimal registrant information with a country mismatch (Russia registrant for a Japanese content site), which may raise trust concerns. No incident response or vulnerability disclosure policies are evident. Overall, the site presents a moderate risk profile primarily due to its adult content nature, limited transparency, and security shortcomings. Strategic improvements in privacy compliance, security headers, and clearer business information would enhance trust and reduce risk.

Scanned

NIS2 and GDPR posture

GDPR outside view
35/ 100 · High
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

9 findings rated critical or high. Fix these first.

  1. Email security

    SPF, DKIM and DMARC stop others sending email that looks like it comes from your domain, a common route to phishing and invoice fraud.

    • Critical

      No email authentication configured

      Domain is vulnerable to email spoofing

      What to do: Implement SPF, DKIM, and DMARC immediately

  2. 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';…

  3. 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

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

Keep watching nwnavi.info

This scan found 26 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

Email alerts on material changes and an exportable JSON history of every change.

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Full report

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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
65
Security headers
15
Email security
60
DNS health
70
Network security
100
GDPR outside view
35
Average
58

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

Technical appendix

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

Business context

Business profile

NwNavi.info occupies a niche position in the adult media sector, focusing on Japanese amateur and professional pornographic video search and categorization. Its competitive advantage lies in aggregating diverse adult content with detailed niche tagging, appealing to a mature audience seeking specific adult video genres. Revenue streams likely include advertising and affiliate partnerships with listed adult video sites. The partnership ecosystem is extensive, linking to numerous adult content providers, which supports content variety and user engagement. Growth indicators are limited due to lack of public business data, but the domain age and content volume suggest an established presence since 2020. The business operates primarily online with no visible physical presence or direct customer contact information.

Security posture

The website demonstrates a basic security maturity level with HTTPS enabled and domain transfer protections in place. However, the lack of DNSSEC, security headers (such as CSP, X-Frame-Options), and privacy policies indicates gaps in security best practices. No evidence of incident response readiness or vulnerability disclosure mechanisms was found, which could expose the business to risks from security incidents or regulatory non-compliance. The use of third-party advertising and analytics introduces additional privacy considerations. The mismatch in WHOIS registrant country and minimal registrant data further reduces trustworthiness. Overall, the security posture is functional but requires significant enhancements to meet modern standards and regulatory requirements.

Recommendations

  1. Enable DNSSEC on the domain to protect against DNS spoofing and improve domain security.
  2. Implement comprehensive security headers including Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options to mitigate common web vulnerabilities.
  3. Publish clear privacy and cookie policies to comply with GDPR and other privacy regulations, including user consent mechanisms.
  4. Establish an incident response plan and provide contact channels for security incidents or abuse reports.
  5. Improve transparency by providing verifiable business contact information and registrant details to enhance trust.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Description
風俗情報検索サイト「NightWalker風俗Navi」は全国の風俗店をエリア、業種、コンパニオン写真から簡単検索 最新風俗情報を無料でお届けします
Key services
adult video search, categorization by niche and tags, partner linking to adult video sites
Content quality
basic
Branding
moderate

Technology

Stack
HTML5, CSS3, JavaScript, Google Fonts, Cloudflare DNS
Performance
moderate
Mobile
basic
Accessibility
basic
SEO
basic

Security

Observed score
50/100
Good practices seen
  • HTTPS enabled
  • clientTransferProhibited domain status

Analytics and tracking

Services
Yandex.Metrika
Tracking level
moderate
Privacy practices
poor

Advertising

Ad networks
AdSpyglass
Tracking pixels
Yandex.Metrika
Transparency
basic

Site quality

Design
basic
User experience
basic
Content relevance
basic
Navigation
basic
Professionalism
basic
Trustworthiness
low

Key observations

  1. Website is an adult content search and indexing platform focused on Japanese pornographic videos.
  2. No privacy, cookie, or terms of service policies found on the site.
  3. No contact emails, phone numbers, or physical addresses provided.
  4. Site uses HTTPS but lacks advanced security headers and DNSSEC.
  5. Multiple external partner links to adult video sites are present.
  6. Advertising and tracking scripts from AdSpyglass and Yandex.Metrika are used.
  7. Content is exclusively adult and NSFW with explicit keywords and categories.
  8. No visible security or incident response policies.
  9. WHOIS data shows minimal registrant info and country mismatch.
Technical notes

Notes

The website uses a straightforward technology stack with standard HTML, CSS, and JavaScript, supplemented by Google Fonts for typography. DNS is managed via Cloudflare, providing some resilience and performance benefits. The site loads external scripts for advertising and analytics, which may impact performance and privacy. Mobile optimization is basic but functional. SEO is supported by meta tags and canonical links but lacks advanced structured data or Open Graph tags. No CMS or advanced frameworks were detected, indicating a custom or lightweight implementation. Performance is moderate with room for improvement in accessibility and security configurations.
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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