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Security report for leslist.cz

DeCP investing group SE · Media · Czech Republic

High risk. 12 critical or high findings in GDPR outside view, Email security and 3 other checks.

Security score

37/100

Risk levelHigh

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

Leslist.cz is a Czech language online news portal specializing in nature, forestry, and environmental topics. Operated by DeCP investing group SE since 2019, it serves a niche audience interested in ecological and forestry news. The website uses WordPress with common plugins such as Yoast SEO and integrates Google Analytics and Adsense for tracking and monetization. The site is professionally designed with good navigation and mobile optimization, offering regularly updated content including articles and video media. However, it lacks explicit privacy and cookie policies, which is a compliance gap. Security posture is moderate with HTTPS enabled but missing some recommended security headers and no vulnerability disclosure information. Overall, the domain registration data is consistent and supports the legitimacy of the site.

Scanned

NIS2 and GDPR posture

GDPR outside view
10/ 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

12 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. Network security

    Services reachable from the internet are the first thing attackers probe. Anything open that does not need to be should be closed.

    • Critical

      Critical Service Exposed: MySQL

      Port 3306 (MySQL) is publicly accessible - MySQL - Database server

      What to do: Immediately restrict access to MySQL using firewall or VPN

      • NIS2 21(2)(e)
      • IR 2024/2690 6.7.2(f): Implementing Regulation (EU) 2024/2690, Annex point 6.7.2(f): Network security
      • NIST CM-7: NIST SP 800-53 Rev. 5 CM-7: Least Functionality
      • NIST SC-7: NIST SP 800-53 Rev. 5 SC-7: Boundary Protection

  4. 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"

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

Keep watching leslist.cz

This scan found 30 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
62
Security headers
15
Email security
60
DNS health
75
Network security
0
GDPR outside view
10
Average
37

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 · found on this site
  • 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

Leslist.cz holds a niche position in the Czech media market focusing on environmental and forestry news. Its business model is primarily content publishing monetized through advertising (Google Adsense). The site partners with related media and weather forecast services, enhancing its ecosystem. The target audience is general public and professionals interested in nature and environmental issues. The company is small-sized and relatively young, founded in 2019. The site demonstrates consistent branding and professional content, supporting moderate trustworthiness in its market segment.

Security posture

The website demonstrates a basic to moderate security maturity level. HTTPS is enforced, which is mandatory. However, the absence of explicit security headers such as Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options reduces its security posture. No security.txt or vulnerability disclosure policy is present, limiting transparency for security researchers. Google Analytics plugins are included but not fully configured, which may impact privacy compliance. No visible vulnerabilities or exposed sensitive data were detected in the HTML content. Incident response readiness and security culture indicators are not evident from the content.

Recommendations

  1. Implement and publish a comprehensive privacy policy and cookie policy with consent mechanisms to improve GDPR compliance.
  2. Add standard security headers (CSP, X-Frame-Options, X-Content-Type-Options) to enhance protection against common web attacks.
  3. Create and publish a security.txt file to facilitate vulnerability reporting and improve transparency.
  4. Properly configure Google Analytics plugins or remove unused scripts to reduce unnecessary data collection and improve privacy.
  5. Consider adding explicit contact information such as company emails and phone numbers to improve business credibility and user trust.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
DeCP investing group SE
Description
Zpravodajství o přírodě a lesním hospodářství
Key services
News articles, Environmental and forestry information, Video content
Content quality
good
Branding
consistent

Technology

Stack
WordPress, Yoast SEO plugin, Google Analytics, Google Adsense, jQuery, Bootstrap, Slick Slider, Alpine.js, MediaElement.js
Frameworks
Bootstrap
Platforms
WordPress
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
75/100
Good practices seen
  • HTTPS enforced
  • No exposed sensitive data in HTML
  • Use of security plugins (implied by WordPress ecosystem)

Analytics and tracking

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

Advertising

Ad networks
Google Adsense
Transparency
basic

Site quality

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

Key observations

  1. Website is a Czech language news portal focused on nature and forestry.
  2. Content is professionally presented with regular updates.
  3. No explicit privacy or cookie policies found, which is a compliance gap.
  4. Uses standard WordPress ecosystem with common plugins and scripts.
  5. No contact emails or phone numbers explicitly found; contact form is present.
  6. No security.txt or vulnerability disclosure information available.
  7. Advertising is primarily via Google Adsense.
  8. Google Analytics scripts are present but not fully configured.
  9. No WAF or blocking mechanisms detected; site fully accessible.
Technical notes

Notes

The website is built on WordPress CMS with a modern tech stack including Bootstrap for responsive design, jQuery, Alpine.js, and Slick Slider for UI components. It uses Yoast SEO for search engine optimization and Google Adsense for monetization. Hosting is provided by WEDOS, a known Czech hosting provider. Performance is moderate with good mobile optimization. Accessibility features are basic but present. The site uses structured data (JSON-LD) for SEO enhancement. Some technical debt is noted in unused or unconfigured analytics plugins. Overall, the infrastructure is stable but could benefit from improved security headers and privacy compliance enhancements.
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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