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Security report for melnikdnes.cz

M+MP spol. s r.o. · Media · Czech Republic

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

Security score

47/100

Risk levelHigh

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

MělníkDnes.cz is a regional online portal serving the Mělník district and surrounding areas in the Czech Republic. Operated by M+MP spol. s r.o. under the InfoDnes.cz network, it provides a comprehensive suite of services including local news, business directories, job listings, classifieds, event calendars, and weather updates. The portal targets local residents and businesses, positioning itself as a trusted source of regional information and advertising. The website demonstrates a good level of content quality, with regularly updated news and relevant local information, supported by consistent branding and a professional design. Technically, the site employs standard web technologies such as HTML5, CSS3, and JavaScript, with integration of Google Fonts and advertising networks like Google Adsense and Seznam SSP. It uses a consent management platform compliant with GDPR, ensuring user privacy and consent for data processing. The site is mobile-optimized and SEO-friendly, although some accessibility features could be improved. Performance is moderate, with room for optimization. From a security perspective, the site enforces HTTPS and uses cookie consent mechanisms, but explicit security headers are not fully confirmed. No critical vulnerabilities or exposed sensitive data were detected. However, the absence of a security.txt file and lack of clear incident response contacts suggest areas for improvement in security transparency and readiness. Overall, the website presents a moderate risk profile with a solid foundation in content and privacy compliance but could enhance its security posture and domain registration transparency. The lack of WHOIS data limits full trust assessment, but the site’s operational history and content quality support its legitimacy.

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 melnikdnes.cz

This scan found 25 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

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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
85
Security headers
15
Email security
60
DNS health
75
Network security
20
GDPR outside view
25
Average
47

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

MělníkDnes.cz operates as a local media and information portal within the Czech Republic, focusing on the Mělník region. Its business model revolves around providing regional news, business listings, job advertisements, and event information, monetized primarily through advertising networks such as Google Adsense and Seznam SSP. The portal benefits from being part of the InfoDnes.cz network, which strengthens its market position and brand recognition. The target customer segments include local residents seeking news and services, local businesses advertising their offerings, and job seekers. The presence of partner news sources like Mělnický deník and official feeds from the Czech police enhances content credibility. Growth indicators include active content updates and integration of multiple service categories. Strategic partnerships with regional service providers and advertising platforms support its ecosystem. The company appears to maintain a small to medium operational scale with a focus on regional dominance rather than national reach.

Security posture

The website demonstrates a baseline security maturity with HTTPS enforced and a GDPR-compliant cookie consent mechanism in place. The use of an IAB Transparency and Consent Framework CMP indicates attention to privacy regulations. However, explicit security headers such as HSTS, X-Content-Type-Options, and Referrer-Policy are not clearly present or documented, which could expose the site to certain web-based attacks or privacy leaks. No evidence of vulnerable libraries or exposed sensitive data was found in the HTML content. The absence of a security.txt file and lack of published incident response contacts reduce transparency and preparedness for security incidents. Overall, the security posture is adequate for a regional media portal but would benefit from enhanced header configurations, documented vulnerability disclosure policies, and clearer security communication channels.

Recommendations

  1. Implement and explicitly configure security headers including Strict-Transport-Security, X-Content-Type-Options, and Referrer-Policy to strengthen web security.
  2. Publish a security.txt file to provide clear vulnerability disclosure and incident response information.
  3. Add visible and verified company contact emails and phone numbers on the website to improve business credibility and user trust.
  4. Enhance accessibility features to comply with WCAG standards for better user experience.
  5. Regularly audit and update third-party scripts and advertising integrations to mitigate potential security risks.

Contact details published on the site

Addresses
Legal name
M+MP spol. s r.o.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
M+MP spol. s r.o.
Description
Regionální portál pro okresní město Mělník a okolí. Firmy, inzerce, nabídky práce a brigád, přehled kulturních akcí, zpravodajství a další informace z regionu.
Key services
News and journalism, Business directory, Job offers and classifieds, Event listings, Advertising
Content quality
good
Branding
consistent

Technology

Stack
HTML5, CSS3, JavaScript, Google Fonts, Google Adsense, Seznam SSP Ads, IAB Transparency and Consent Framework
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
75/100
Good practices seen
  • HTTPS enforced
  • Cookie consent mechanism
  • No exposed sensitive data in HTML

Analytics and tracking

Tracking level
moderate
Privacy practices
good

Advertising

Ad networks
Google Adsense, Seznam SSP
Tracking pixels
Google Funding Choices, IAB TCF CMP scripts
Marketing tools
Google Adsense, Seznam SSP
Transparency
good

Site quality

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

Key observations

  1. Website is a regional portal focused on Mělník and surrounding areas in Czech Republic.
  2. Content includes news, business directory, job listings, classifieds, event tips, and weather.
  3. Site uses multiple advertising networks and consent management platform compliant with GDPR.
  4. No direct contact emails or phone numbers found on main page; contact likely on separate pages.
  5. WHOIS data unavailable, limiting domain registration trust analysis.
  6. Website is well structured with good SEO and mobile optimization.
  7. No signs of malicious content or adult material.
  8. Security headers partially inferred but not explicitly confirmed.
  9. No visible security.txt or vulnerability disclosure page.
Technical notes

Notes

The website is built using standard web technologies including HTML5, CSS3, and JavaScript, with extensive use of Google Fonts for typography. Advertising is integrated via Google Adsense and Seznam SSP, with scripts loaded asynchronously to optimize performance. The site uses a consent management platform aligned with IAB's Transparency and Consent Framework, indicating a modern approach to privacy compliance. The HTML structure is well-organized with semantic elements and meta tags supporting SEO. Mobile optimization is good, with responsive design elements and viewport settings. However, no specific CMS or backend platform is identified from the source. Hosting provider details are not disclosed. Performance is moderate, with potential improvements in loading speed and accessibility. The site includes multiple external links to partner and service domains, enhancing content richness but increasing third-party dependencies.
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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