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Security report for seuhentai.com

Seu Hentai · Other · Brazil

Medium risk. 7 critical or high findings in Security headers, GDPR outside view and 1 other check.

Security score

69/100

Risk levelMedium

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

Seu Hentai is a Portuguese-language adult entertainment website specializing in free hentai and pornographic comics. The site offers a collection of adult animated drawings and comics, targeting an adult audience of 18 years and older. The business model relies primarily on advertising and affiliate marketing partnerships with other adult content providers. Technically, the site is built on WordPress with common SEO and analytics plugins, including Yoast SEO and Google Tag Manager, indicating a moderate level of digital maturity. The site is mobile optimized with responsive design and lazy loading images, enhancing user experience on mobile devices. Security posture is basic; while HTTPS is used, no advanced security headers or policies are detected, and no privacy or cookie policies are present, which is a compliance concern. The WHOIS data for the domain is unavailable, raising questions about domain legitimacy and registration status. Overall, the site presents basic content quality and technical implementation but lacks in privacy compliance and business credibility, resulting in a moderate risk profile.

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

7 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 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

    • 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

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

Keep watching seuhentai.com

This scan found 18 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.

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  • 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
75
Security headers
60
Email security
70
DNS health
75
Network security
100
GDPR outside view
35
Average
69

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 operates in a niche adult content market, focusing on hentai and pornographic comics in Portuguese. Its competitive advantage lies in offering free content with a broad selection of categories and affiliate partnerships with other adult content sites. Revenue streams appear to be advertising and affiliate commissions. The target customer segment is adult Portuguese-speaking users interested in hentai and adult comics. Growth indicators are limited due to lack of business transparency and no visible company information. The partnership ecosystem includes multiple affiliate domains linked prominently on the site. Strategic observations suggest the site is a small-scale operation with limited formal business structure and compliance measures.

Security posture

The current security maturity level is low to moderate. The site uses HTTPS, which is mandatory, but lacks important security headers such as Content Security Policy (CSP), HTTP Strict Transport Security (HSTS), and X-Frame-Options. No privacy or cookie policies are present, and no incident response or security contact information is provided. The absence of WHOIS data and registrant information further reduces trustworthiness. There is no evidence of vulnerability disclosures or security certifications. The site uses common third-party scripts like Google Analytics and Tag Manager, which may increase tracking but are industry standard. Overall, the site has significant compliance gaps and limited security best practices.

Recommendations

  1. Implement comprehensive privacy and cookie policies with explicit user consent mechanisms to comply with GDPR and other regulations.
  2. Add security headers such as CSP, HSTS, and X-Frame-Options to enhance protection against common web attacks.
  3. Publish clear contact information including security incident response contacts to improve transparency and trust.
  4. Regularly audit and update all plugins and third-party scripts to mitigate vulnerabilities.
  5. Obtain and display relevant security certifications or trust seals to improve business credibility.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Seu Hentai
Description
No Seu Hentai você encontra os melhores quadrinhos pornô, hq hentai porno, animes, desenhos de sexo animado e muito mais.
Key services
Free hentai comics, Pornographic comics, Adult animated drawings, Affiliate advertising
Content quality
basic
Branding
moderate

Technology

Stack
WordPress 6.8.1, Yoast SEO plugin v25.3, jQuery 3.7.1, Google Tag Manager, Google Analytics, Font Awesome
Platforms
WordPress
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
40/100
Good practices seen
  • Use of HTTPS (implied by canonical URL https://)
  • No exposed sensitive data in HTML

Analytics and tracking

Services
Google Analytics, Google Tag Manager
Tracking level
moderate
Privacy practices
poor

Advertising

Transparency
basic

Site quality

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

Key observations

  1. Website hosts adult hentai and pornographic comics content in Portuguese.
  2. No privacy, cookie, or terms of service pages found.
  3. No contact emails or phone numbers provided.
  4. WHOIS data unavailable, raising legitimacy concerns.
  5. Uses WordPress CMS with common SEO and analytics plugins.
  6. Contains multiple affiliate and advertising links to external adult content sites.
  7. No visible security policies or incident response contacts.
  8. No security headers detected in provided data.
  9. Mobile optimized with responsive design and lazy loading images.
  10. Content is explicit adult material, targeting Portuguese-speaking adults.
Technical notes

Notes

The website is built on WordPress 6.8.1 with Yoast SEO plugin and jQuery 3.7.1, indicating a modern but common CMS platform. Google Tag Manager and Google Analytics are used for tracking and analytics. The site employs lazy loading for images and responsive design for mobile optimization. Performance is moderate with no explicit speed optimization indicators. Accessibility features are basic, with some attention to mobile usability. SEO is supported by Yoast SEO and proper meta tags including Open Graph and JSON-LD structured data. However, no advanced frameworks or hosting provider information is available. Technical risks include lack of security headers and incomplete privacy 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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