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Security report for skyinternetmarketing.nl

Sky Internet Marketing · Technology · Netherlands

Medium risk. 8 critical or high findings in GDPR outside view, Security headers and 1 other check.

Security score

53/100

Risk levelMedium

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

Sky Internet Marketing is a mature, small-sized Dutch internet marketing bureau specializing in SEO, SEA (Google Ads), and website development services. Established in 2012, the company positions itself as a leading SEO expert in its region, supported by a team of seven specialists and strong client testimonials. The website is professionally designed, mobile-optimized, and rich in relevant content, reflecting a high level of digital maturity. Technically, the site runs on WordPress with modern frameworks and integrates marketing and analytics tools such as Google Tag Manager and Ahrefs. Security posture is good with HTTPS enforced, SPF and DMARC policies configured, but there are minor gaps such as missing OCSP stapling and malformed CAA records. Privacy and terms policies are comprehensive and GDPR compliant, with clear contact channels provided. Overall, the site demonstrates strong business credibility and technical implementation, with room for security enhancements.

Scanned

NIS2 and GDPR posture

GDPR outside view
0/ 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

8 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

    • High

      No Privacy Policy found

      GDPR requires a clear and accessible privacy policy

      What to do: Add a comprehensive privacy policy page and link to it prominently

    • High

      No Cookie Policy found

      GDPR requires clear information about cookie usage

      What to do: Add a dedicated cookie policy explaining cookie usage and purposes

  2. 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 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 skyinternetmarketing.nl

This scan found 20 issues across 5 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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  • 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
87
Security headers
35
Email security
100
DNS health
75
Network security
20
GDPR outside view
0
Average
53

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 skyinternetmarketing.nl, from OffSeq Breach.

No leaked records found

Breach holds no records for skyinternetmarketing.nl 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

The company targets businesses seeking to improve their online presence through SEO, Google Ads, and optimized websites. Its competitive advantage lies in its proven SEO system, transparent monthly contracts, and a focus on quality over quantity. The business model is service-oriented, generating revenue through monthly SEO packages, SEA campaign management, and website services. The presence of client logos and testimonials indicates a healthy partnership ecosystem and positive market reputation. The company leverages professional marketing tools and maintains active social media profiles to enhance visibility and client engagement.

Security posture

Sky Internet Marketing maintains a solid security foundation with HTTPS, HSTS header, SPF, and DMARC policies, reducing risks of email spoofing and ensuring encrypted communications. However, the absence of OCSP stapling and non-compliance with certificate transparency standards slightly weaken the SSL/TLS security. The malformed CAA DNS record and lack of domain transfer protection locks present minor vulnerabilities that could be exploited. No critical vulnerabilities or malware indicators were found. Incident response and security policy documentation are not publicly available, suggesting an area for improvement in security governance and transparency.

Recommendations

  1. Enable OCSP stapling on the web server to improve SSL certificate revocation checking.
  2. Correct the CAA DNS records to valid entries to restrict certificate issuance.
  3. Fully enable HSTS including preload option to enhance HTTPS enforcement.
  4. Implement domain protection locks (Registrar Lock) to prevent unauthorized domain transfers.
  5. Publish a security policy and incident response plan to improve transparency and preparedness.

Contact details published on the site

Addresses
Legal name
Sky Internet Marketing
Technical notes

Notes

The website is hosted on Apache servers managed by TransIP, using WordPress CMS with the Avada theme and Fusion Builder framework. It employs modern web technologies including TLS 1.3, Bootstrap, jQuery, GSAP, and Swiper for enhanced user experience and responsiveness. Performance is fast with caching and minified resources. SEO is optimized with Yoast plugin and structured data (JSON-LD) for navigation, organization, and FAQ content. The site is mobile-friendly and accessible with ARIA labels and responsive design. Minor technical debt includes disabled HSTS in SSL info and missing OCSP stapling, which should be addressed to improve security and 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

Earlier scans of this domain

  1. 53/100Medium27 findingsView report
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