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Security report for hdjav.su

Media · N/a

Medium risk. 7 critical or high findings in Email security, Security headers and 2 other checks.

Security score

60/100

Risk levelMedium

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

HDJav.su is an adult entertainment website specializing in free streaming of Japanese Adult Video (JAV) and Asian pornographic content. The site offers a wide range of categorized videos and links to adult webcam services and partner sites. Its business model relies primarily on advertising and affiliate marketing within the adult niche. The website targets adults interested in JAV and Asian adult content, providing free access without registration. Technically, the site uses common web technologies such as jQuery and Font Awesome, with moderate mobile optimization and basic SEO. Security practices are minimal, with no visible security headers and a referrer policy that may expose user privacy. The site lacks formal privacy policies, terms of service, and contact information, which impacts its compliance and trustworthiness. WHOIS data shows a consistent domain registration with no privacy protection, appropriate for the site's age and content. Overall, the site functions as a niche adult content platform with basic technical and security posture, but with significant gaps in privacy and compliance documentation.

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

7 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 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

    • 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 hdjav.su

This scan found 27 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
59
Security headers
30
Email security
60
DNS health
60
Network security
100
GDPR outside view
50
Average
60

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

The website occupies a niche segment in the adult entertainment market focusing on Japanese and Asian adult videos. Its competitive advantage lies in free access to a large categorized video library and integration with multiple adult webcam platforms and affiliate sites. Revenue is likely generated through advertising networks and traffic sales, as indicated by partnerships with DeliTraff.com and TrafficOX.com. The site’s target customers are adult viewers seeking JAV and Asian porn content. The presence of numerous external adult domains suggests a broad affiliate ecosystem. However, the lack of clear business identity, contact details, and compliance documentation may limit trust and growth potential. The site was founded in 2021, indicating a relatively new entrant in the adult streaming market.

Security posture

The security posture of HDJav.su is basic. While HTTPS is used, no explicit security headers such as Content Security Policy or HSTS were detected. The referrer policy is set to 'unsafe-url', which can leak sensitive information. Forms use POST method but lack visible CSRF tokens or advanced protections. There is no published security or incident response policy, nor contact channels for abuse or security issues. The site uses sandboxed iframes for ads, which is a positive practice. Overall, the site is vulnerable to common web risks due to missing security best practices and lack of transparency in privacy and security policies.

Recommendations

  1. Implement comprehensive privacy and cookie policies with explicit consent mechanisms to improve compliance.
  2. Add security headers including CSP, HSTS, X-Frame-Options, and Referrer-Policy with stricter settings.
  3. Publish terms of service and contact information to enhance business credibility and user trust.
  4. Introduce CSRF protection and input validation on all forms to mitigate injection risks.
  5. Establish an incident response process and provide abuse/security contact channels.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Description
Website offering free Japanese Adult Video (JAV) HD porn movies and Asian adult content with various categories and tags.
Key services
Free streaming of JAV and Asian adult videos, Categorized video browsing, Affiliate and partner site referrals, Adult webcam links
Content quality
basic
Branding
moderate

Technology

Stack
jQuery 3.5.1, Font Awesome 4.4.0, Vanilla LazyLoad 12.4.0
Performance
moderate
Mobile
good
Accessibility
basic
SEO
basic

Security

Observed score
50/100
Good practices seen
  • HTTPS implied by URL (https://hdjav.su/)
  • Sandbox attributes on iframes for ads

Analytics and tracking

Tracking level
moderate
Privacy practices
poor

Advertising

Ad networks
DeliTraff.com, TrafficOX.com, bngdin.com
Tracking pixels
oxystc.com
Transparency
basic

Site quality

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

Key observations

  1. Website is an adult content platform specializing in Japanese and Asian pornographic videos.
  2. No privacy policy or terms of service pages found.
  3. Cookie usage is disclosed but no explicit consent mechanism is implemented.
  4. No contact information or business identity details are provided.
  5. Multiple external adult sites linked, some with suspicious TLDs.
  6. Advertising and affiliate marketing are prominent.
  7. Technical implementation uses common libraries but lacks advanced security headers.
  8. Mobile optimization is present but overall design is basic.
  9. WHOIS data is consistent with domain age and usage.
Technical notes

Notes

The website uses a straightforward technology stack with jQuery 3.5.1, Font Awesome 4.4.0, and Vanilla LazyLoad for images. Hosting is provided by HostiServices as indicated by nameservers. The site is moderately optimized for mobile devices with responsive image containers and flexible layouts. Performance is moderate with multiple embedded iframes for ads and external content, which may impact load times. SEO is basic with meta description and title tags but no structured data or Open Graph tags detected. Accessibility features are minimal. The site could benefit from modernization and improved technical hygiene to enhance 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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