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Security report for 4kporn.xxx

Jewella Privacy LLC · Other · United States

Medium risk. 5 critical or high findings in Security headers, GDPR outside view and 1 other check.

Security score

73/100

Risk levelMedium

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

4kporn.xxx is an adult entertainment website specializing in free streaming of 4K resolution pornographic videos. The platform targets adult users seeking high-quality adult content and offers a variety of videos categorized by popularity, recency, and rating. The business operates on an advertising-supported model with affiliate partnerships and limited user interaction features such as login and video uploads. Technically, the site uses standard web technologies with Cloudflare DNS and HTTPS enabled, but lacks advanced security headers and DNSSEC. The site is mobile optimized and provides a moderate user experience with clear navigation and good content relevance. However, it lacks visible privacy, cookie, and terms of service policies, as well as contact information, which impacts trust and compliance.

Scanned

NIS2 and GDPR posture

GDPR outside view
53/ 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

5 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 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 Cookie Policy found

      GDPR requires clear information about cookie usage

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

    • High

      No Cookie Consent Banner found

      GDPR requires explicit consent for non-essential cookies

      What to do: Implement a cookie consent banner that appears on first visit

  3. SSL/TLS

    TLS encrypts the connection and proves the site is really yours. Weak or expiring certificates trigger browser warnings and put traffic at risk.

    • High

      Weak SSL Key Length

      SSL certificate uses 256-bit key, which is considered weak

      What to do: Use at least 2048-bit RSA or 256-bit ECC key

      • CWE-326
      • OWASP A04:2025
      • Mozilla TLS: Mozilla Server Side TLS 6.0 intermediate: rsa_key_size 2048

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

Keep watching 4kporn.xxx

This scan found 19 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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Prices incl. 21% VAT. Secure checkout by Mollie; sold by SEQ SIA, Latvia.

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
75
Security headers
55
Email security
70
DNS health
85
Network security
100
GDPR outside view
53
Average
73

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 is positioned as a niche adult content provider focusing on 4K video quality, differentiating itself in the crowded adult entertainment market. Its business model relies heavily on advertising revenue and affiliate marketing, linking to several partner adult sites and live sex platforms. The company behind the domain, Jewella Privacy LLC, is registered in the US since 2020, consistent with the website's content and target audience. The absence of explicit privacy and security policies suggests a focus on content delivery over regulatory compliance. The platform's growth potential depends on maintaining content freshness and expanding partnerships while improving compliance and trust signals.

Security posture

The security posture is basic with HTTPS enabled and use of sandboxed iframes for ads, reducing some risk from third-party content. However, the lack of security headers such as Content-Security-Policy, X-Frame-Options, and Strict-Transport-Security exposes the site to potential clickjacking, XSS, and downgrade attacks. DNSSEC is not enabled, which could allow DNS spoofing. No incident response or vulnerability disclosure policies are published, indicating limited preparedness for security incidents. The site does not expose sensitive data in the HTML but could improve form security and input sanitization. Overall, the security maturity is low to moderate, requiring enhancements to protect users and the platform.

Recommendations

  1. Implement comprehensive privacy and cookie policies with clear GDPR compliance statements.
  2. Add and enforce security headers including CSP, HSTS, and X-Frame-Options to mitigate common web attacks.
  3. Enable DNSSEC to improve DNS security and prevent spoofing.
  4. Publish incident response and vulnerability disclosure policies to enhance transparency and security readiness.
  5. Provide clear contact information and trust indicators to improve business credibility and user trust.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Jewella Privacy LLC
Description
4kporn.xxx is an adult entertainment website offering free 4K porn videos with thousands of new videos added daily, targeting users interested in high-quality adult content.
Key services
Free streaming of 4K porn videos, Video upload (restricted to logged-in users), Categorized adult content browsing
Content quality
good
Branding
consistent

Technology

Stack
HTML5, CSS3, JavaScript, Cloudflare DNS, iframe ads, localStorage usage
Performance
moderate
Mobile
good
Accessibility
basic
SEO
basic

Security

Observed score
55/100
Good practices seen
  • HTTPS enabled
  • Use of sandboxed iframes for ads

Analytics and tracking

Tracking level
moderate
Privacy practices
poor

Advertising

Ad networks
a.magsrv.com, strbh.com
Transparency
basic

Site quality

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

Key observations

  1. Website is an adult content streaming platform specializing in free 4K videos
  2. No visible privacy, cookie, or terms of service policies found in the provided content
  3. No contact emails, phone numbers, or social media links detected
  4. Heavy use of third-party advertising iframes and affiliate links
  5. No explicit security or incident response policies published
  6. Basic SEO and metadata present but no advanced structured data or Open Graph tags detected
  7. Site uses HTTPS and Cloudflare DNS but DNSSEC is not enabled
  8. No security headers detected in the provided data
  9. Forms present only for search and login/signup via AJAX popups, no visible contact forms
  10. No GDPR compliance indicators or cookie consent mechanisms found
Technical notes

Notes

The website uses a standard HTML5/CSS3/JavaScript stack with Cloudflare DNS and HTTPS. It employs lazy loading for images and uses sandboxed iframes for advertising content, which is a good practice. The site is mobile responsive with adaptive navigation menus and uses localStorage for tracking some user parameters. However, no modern JavaScript frameworks or CMS platforms are detected, suggesting a custom or lightweight implementation. Performance is moderate with some heavy ad content. SEO is basic with meta tags present but no advanced structured data or Open Graph tags. Accessibility features are minimal. The site would benefit from modernizing its tech stack, improving SEO with structured data, and enhancing accessibility compliance.
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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