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Security report for uklidmesvet.cz

Český svaz ochránců přírody · Non-profit · Czech Republic

Partial score · DNS & email only

75/100

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

Ukliďme svět is a well-established non-profit environmental campaign operated by Český svaz ochránců přírody, focusing on organizing community clean-up events across the Czech Republic since 1993. The website serves as a hub for news, event registration, educational content, and volunteer coordination, supported by governmental and municipal bodies. The platform demonstrates a strong market position within the environmental non-profit sector, leveraging partnerships with logistics and local organizations to enhance its outreach and impact. Technically, the site is built on WordPress with modern plugins for SEO, privacy compliance, and user engagement, hosted on a Czech hosting provider. The site is mobile-optimized and provides a good user experience with clear navigation and rich content. Security-wise, the site uses HTTPS and privacy-respecting analytics (Matomo), but lacks some advanced security headers and explicit incident response policies. Privacy compliance is robust with clear cookie consent and privacy policies in Czech language. Overall, the website is trustworthy, professional, and aligned with its mission, with minor technical improvements recommended to enhance security and accessibility.

Scanned

3 of 7 checks could not complete. The site may be unreachable or blocking automated scans, so the results below cover only what could be checked. Try a rescan later.

NIS2 and GDPR posture

NIS2 outside view
Not assessed
GDPR outside view
Not assessed

Both readouts depend on the site's pages, which could not be loaded in this scan.

Priority findings

No critical or high findings. These medium findings are worth fixing next.

  1. 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.

    • Medium

      DMARC not enforcing

      DMARC policy is set to "none"

      What to do: Gradually move to "quarantine" then "reject" policy

    • Medium

      No DKIM record found

      DKIM adds cryptographic signatures to emails

      What to do: Configure DKIM with your email provider

    • Medium

      No MTA-STS Policy

      MTA-STS enforces TLS for email delivery

      What to do: Implement MTA-STS to prevent downgrade attacks

  2. 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.

    • Medium

      SSL Certificate Expires Within 90 Days

      SSL certificate expires in 74 days

      What to do: Plan SSL certificate renewal

    • Medium

      Mixed Content Detected

      24 resources loaded over insecure HTTP

      What to do: Ensure all resources (images, scripts, stylesheets) are loaded over HTTPS

Keep watching uklidmesvet.cz

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  • 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
Email security
55
DNS health
80
Network security
100
Average
80
After the cap
75

Not counted

  • Security headers: did not complete in this scan.
  • GDPR outside view: did not complete in this scan.
  • 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 campaign targets environmentally conscious individuals, schools, and communities interested in volunteering for nature clean-up activities. Its business model is non-profit, relying on governmental funding, partnerships, and community engagement. The presence of partner logos such as DB Schenker, DPD, and kudyznudy.cz indicates a strong partnership ecosystem supporting logistics and promotion. The campaign's longevity and domain age support its credibility. The website's content strategy includes news updates, contests, and educational resources, fostering community involvement and growth. The platform's integration of contact forms and social media channels facilitates volunteer recruitment and communication. Strategic observations suggest continued focus on digital engagement and expanding partnerships to sustain growth.

Security posture

The website maintains a good security posture with HTTPS enforced and use of privacy-focused analytics. The inclusion of DOMPurify indicates attention to sanitizing SVG content, reducing XSS risks. Cookie consent is managed via Complianz plugin, supporting GDPR compliance. However, the absence of explicit security headers like Content-Security-Policy and X-Frame-Options is a gap that could be exploited. No visible vulnerabilities or exposed sensitive data were detected. The site uses well-known WordPress plugins, which should be regularly updated to mitigate plugin-related risks. Incident response and vulnerability disclosure information are not present, which could hinder rapid response to security incidents. Overall, the security posture is solid for a non-profit but can be improved with additional headers and documented policies.

Recommendations

  1. Implement security headers such as Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options to enhance protection against common web attacks.
  2. Publish a security policy and incident response plan accessible to users and partners to improve transparency and preparedness.
  3. Regularly audit and update WordPress plugins and themes to minimize vulnerabilities.
  4. Enhance accessibility features to improve usability for all users, including those with disabilities.
  5. Maintain and document data retention policies and privacy practices to strengthen GDPR compliance and user trust.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Český svaz ochránců přírody
Description
Uklízíme přírodu již od roku 1993
Key services
Organizing community clean-up events, Providing materials and guidance for clean-ups, Educational campaigns and contests, Volunteer coordination
Content quality
excellent
Branding
consistent

Technology

Stack
WordPress, Yoast SEO plugin, Contact Form 7, Popup Maker, Complianz GDPR plugin, Matomo Analytics, EWWW Image Optimizer, jQuery, LazySizes
Platforms
WordPress
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
80/100
Good practices seen
  • HTTPS enforced
  • Consent management for cookies
  • Use of Matomo for privacy-respecting analytics
  • Sanitization library DOMPurify included

Analytics and tracking

Services
Matomo
Tracking level
moderate
Privacy practices
good

Advertising

Tracking pixels
Matomo
Marketing tools
Complianz GDPR Cookie Consent
Transparency
good

Site quality

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

Key observations

  1. Website is a well-established non-profit environmental campaign platform.
  2. Content is rich, relevant, and professionally presented.
  3. Good use of privacy and cookie consent mechanisms.
  4. No signs of malicious or suspicious activity.
  5. Strong governmental and municipal support visible.
  6. No visible security headers detected; opportunity for improvement.
  7. Use of Matomo analytics indicates privacy-conscious tracking.
Technical notes

Notes

The website is built on WordPress 6.8.3 with a modern theme (Accelerate) and uses popular plugins such as Yoast SEO for search optimization, Contact Form 7 for forms, Popup Maker for modals, and Complianz for GDPR cookie consent management. It leverages Google Fonts for typography and lazy loading for images to improve performance. Hosting is provided by cesky-hosting.eu, a Czech hosting provider, which aligns with the site's regional focus. The site loads scripts asynchronously and uses Matomo for analytics, indicating a privacy-conscious approach. Performance is moderate with room for optimization, especially in accessibility and security headers. The site is mobile responsive and SEO optimized with structured data (JSON-LD) for enhanced search engine understanding. Overall, the technical infrastructure is solid and appropriate for the site's purpose.
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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