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Security report for nmon.eu

Technology · Germany

High risk. 9 critical or high findings in GDPR outside view, Email security and 3 other checks.

Security score

48/100

Risk levelHigh

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

NMON.eu is a German-language website offering cloud-based server and network monitoring solutions targeted at IT professionals and system administrators. The business operates primarily in the technology sector, providing software-as-a-service monitoring tools. The website is built on WordPress, utilizing popular plugins such as WPBakery Page Builder and Slider Revolution, and integrates Matomo analytics and Usercentrics for cookie consent management. The site demonstrates moderate technical maturity with good mobile optimization and SEO practices. Security posture is adequate with HTTPS enforced and cookie consent implemented, but lacks explicit security headers and published security policies. Privacy compliance is partial due to the absence of a visible privacy policy and terms of service. Business credibility is supported by professional design and consistent branding, though contact information is not explicitly provided in the analyzed content.

Scanned

NIS2 and GDPR posture

GDPR outside view
28/ 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

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 nmon.eu

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.

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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
72
Security headers
15
Email security
75
DNS health
75
Network security
20
GDPR outside view
28
Average
48

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 nmon.eu, from OffSeq Breach.

No leaked records found

Breach holds no records for nmon.eu 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

NMON positions itself as a niche provider of cloud-based monitoring solutions in the German market, focusing on server and network monitoring. The business model is SaaS-oriented, targeting IT professionals requiring reliable infrastructure monitoring. The website content and structure suggest a small-sized company with consistent branding and a focus on professional service delivery. The absence of detailed company information and contact details limits transparency but does not indicate illegitimacy. The use of reputable registrars and standard web technologies supports operational legitimacy. No partnerships or subsidiaries were identified from the content.

Security posture

The website enforces HTTPS and uses a cookie consent mechanism, indicating awareness of privacy and security best practices. However, the lack of explicit security headers such as Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options reduces the overall security posture. No security or incident response policies are published, and no dedicated security contact channels are provided. The use of Matomo analytics suggests a preference for privacy-respecting tracking. No vulnerabilities or exposed sensitive data were detected in the provided HTML content. Overall, the security maturity is moderate but could be improved with additional policies and technical controls.

Recommendations

  1. Publish a comprehensive privacy policy and terms of service to improve privacy compliance and user trust.
  2. Implement and verify security headers including Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options to enhance protection against common web attacks.
  3. Provide explicit security and incident response policies along with dedicated contact channels (e.g., security@ or abuse@ email addresses).
  4. Enhance accessibility features to improve usability for all users.
  5. Regularly audit third-party scripts and plugins to ensure no vulnerable libraries are in use.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Description
NMON offers server and network monitoring solutions that are fast, simple, and professional, focusing on cloud-based monitoring software.
Key services
Server monitoring, Network monitoring, Cloud-based monitoring software
Content quality
good
Branding
consistent

Technology

Stack
WordPress, PHP, JavaScript, jQuery, Slider Revolution, WPBakery Page Builder, Matomo Analytics, Usercentrics Consent Management
Frameworks
WPBakery Page Builder, Slider Revolution
Platforms
WordPress
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
75/100
Good practices seen
  • HTTPS enforced
  • Cookie consent via Usercentrics
  • No visible exposed sensitive data

Analytics and tracking

Services
Matomo
Tracking level
moderate
Privacy practices
basic

Advertising

Tracking pixels
Matomo
Marketing tools
Usercentrics Consent Management
Transparency
basic

Site quality

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

Key observations

  1. Website is in German language targeting German-speaking IT professionals
  2. No explicit privacy policy or terms of service found on main page or linked content
  3. Cookie consent is implemented via Usercentrics
  4. No direct contact emails or phone numbers found in the provided HTML
  5. Website uses WordPress CMS with common plugins for page building and sliders
  6. Matomo analytics used for visitor tracking
  7. No visible security.txt or vulnerability disclosure page
  8. No explicit security or incident response contact information
  9. No certifications or compliance badges displayed
Technical notes

Notes

The website is built on WordPress CMS with common page builder and slider plugins, indicating a standard and maintainable infrastructure. The integration of Matomo analytics and Usercentrics for cookie consent reflects a modern approach to user tracking and privacy management. Performance is moderate with minified CSS and JS assets cached, though no explicit performance metrics were available. Mobile optimization is good, and SEO practices are evident through meta tags and structured data. Hosting provider details are not explicit but the registrar is InterNetX GmbH, a reputable German registrar. The technical stack is typical for small to medium-sized business websites, with opportunities for improvement in security headers and accessibility 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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