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Security report for mihao.pl

Technology · Poland

Medium risk. 9 critical or high findings in GDPR outside view, Email security and 2 other checks.

Security score

58/100

Risk levelMedium

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

The website mihao.pl is a personal portfolio and blog site belonging to an individual named Michał (alias Mihao), focused on game development, music creation for games, and 3D modeling. The site is relatively new, created in late 2024, and serves primarily as a personal branding and creative showcase platform. It targets peers and enthusiasts in indie game development and related creative fields. The business model is non-commercial, centered on personal expression and portfolio presentation. Technically, the site is built using modern web technologies including Astro framework version 5.0.9, with standard HTML, CSS, and JavaScript. Hosting is provided by home.pl S.A., a Polish hosting provider. The site demonstrates good mobile optimization and basic accessibility but lacks advanced SEO and security headers. Performance is moderate with no evident broken elements. From a security perspective, the site lacks critical security headers and privacy compliance mechanisms such as privacy and cookie policies. There is no evidence of HTTPS enforcement or DNSSEC enabled, which are recommended for improved security posture. No incident response or vulnerability disclosure information is present. The WHOIS data is consistent and legitimate, with no privacy protection or suspicious registration patterns. Overall, the site is safe and appropriate for general audiences, with no adult or questionable content. The main risks relate to missing security and privacy best practices, which could be improved to enhance trust and compliance.

Scanned

NIS2 and GDPR posture

GDPR outside view
25/ 100 · Critical
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. GDPR outside view

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

    • Critical

      EU business without adequate privacy measures

      EU businesses are subject to strict GDPR requirements

      What to do: Implement comprehensive GDPR compliance including privacy policy, cookie consent, and data protection measures

  2. 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

  3. 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';…

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

Keep watching mihao.pl

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
72
Security headers
15
Email security
60
DNS health
75
Network security
100
GDPR outside view
25
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

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 mihao.pl, from OffSeq Breach.

No leaked records found

Breach holds no records for mihao.pl 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

mihao.pl operates as a personal portfolio site for an individual creator in the technology sector, specifically game development and digital arts. The site does not present a commercial business model or revenue streams but serves as a platform for showcasing skills and projects. The target audience includes indie game developers, musicians, and 3D artists. The site is newly established with no parent or subsidiary companies. There is no evidence of partnerships or commercial affiliations. The site’s content and structure suggest a focus on personal branding and community engagement rather than direct monetization or enterprise operations.

Security posture

The security maturity of mihao.pl is low to moderate. The absence of HTTPS enforcement and DNSSEC reduces domain and transport security. No security headers such as Content-Security-Policy or X-Frame-Options are present, increasing risk exposure. There is no privacy or cookie policy, which is a compliance gap under GDPR. No incident response or vulnerability disclosure mechanisms are provided, limiting transparency and readiness. However, no critical vulnerabilities or exposed sensitive data were detected. The site would benefit from implementing standard security best practices and compliance documentation to improve its security posture and trustworthiness.

Recommendations

  1. Enable HTTPS with strict transport security and ensure all site content is served securely.
  2. Implement DNSSEC to protect domain name resolution integrity.
  3. Add standard security headers including Content-Security-Policy, X-Frame-Options, and Referrer-Policy.
  4. Publish privacy and cookie policies to comply with GDPR and inform visitors about data handling.
  5. Provide clear contact information and incident response channels to improve transparency and trust.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Description
Personal website of Michał (alias Mihao) showcasing his interests and work in game development, music creation, and 3D modeling. The site includes a blog and portfolio planned for the future.
Key services
Game development, Music creation for games, 3D modeling
Content quality
good
Branding
moderate

Technology

Stack
HTML5, CSS, JavaScript, Astro v5.0.9
Frameworks
Astro
Performance
moderate
Mobile
good
Accessibility
basic
SEO
basic

Security

Observed score
30/100

Analytics and tracking

Tracking level
minimal
Privacy practices
poor

Advertising

Transparency
poor

Site quality

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

Key observations

  1. Website is a personal portfolio/blog for an individual named Michał (Mihao).
  2. No privacy, cookie, or terms of service policies found.
  3. No contact emails, phone numbers, or physical addresses provided.
  4. No security policies or incident response information available.
  5. Uses Astro framework and modern web technologies.
  6. No advertising or tracking detected.
  7. WHOIS data consistent with website content and registrant location.
  8. No adult or questionable content detected.
  9. No WAF or blocking mechanisms detected.
Technical notes

Notes

The website uses Astro v5.0.9, a modern static site generator, indicating a contemporary technical approach. The HTML and CSS are valid and well-structured, with responsive design elements for mobile optimization. The site loads moderate content including images and JavaScript modules for dynamic features such as Last.fm integration. Hosting is via home.pl S.A., a reputable Polish provider. There is no CMS detected, suggesting a static or manually managed site. SEO is basic with some meta tags and Open Graph data but lacks structured data like JSON-LD. Accessibility is basic but could be improved with ARIA roles and better keyboard navigation support. Overall, the technical implementation is solid but could be enhanced with additional SEO and accessibility features.
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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