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Security report for marketing-seo.cz

SHOPEA.cz, info@shopea.cz · Other · Czech Republic

Medium risk. 7 critical or high findings in GDPR outside view, Email security and 1 other check.

Security score

65/100

Risk levelMedium

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

Marketing-SEO.cz is a Czech Republic based small digital marketing agency specializing in SEO, PPC campaign management, and web optimization services. With over 13 years of experience since 2013, the company positions itself as a certified Google Partner and verified agency for Sklik, Shoptet, and Heureka platforms, indicating a strong local market presence and trustworthiness. Their service offerings include SEO audits, optimization of websites and e-shops, PPC management, and web development, targeting businesses seeking to improve their online marketing performance. The website content is professionally presented with clear navigation and multiple client testimonials, reinforcing credibility. Technically, the website employs modern frontend technologies including Bootstrap 5, jQuery, Google Fonts, Font Awesome, and integrates Google reCAPTCHA v3 for form security. Google Tag Manager and Google Analytics are used for tracking and analytics, with a comprehensive cookie consent mechanism implemented to comply with GDPR requirements. The site is mobile responsive and optimized for SEO, though accessibility features are basic. Security posture is good with HTTPS enforced and no visible vulnerabilities, but lacks explicit security headers and published privacy or terms of service documents. The absence of WHOIS registration data reduces domain trustworthiness and raises questions about domain registration transparency. However, the website's certifications, business information, and operational maturity mitigate some concerns. No signs of malicious content or adult material were found, and the site is fully accessible without WAF or security challenges. Overall, Marketing-SEO.cz demonstrates a solid business and technical foundation with room for improvement in privacy documentation, security headers, and WHOIS transparency. Strategic recommendations include publishing privacy and terms policies, implementing security headers, and verifying domain registration details to enhance trust and compliance.

Scanned

NIS2 and GDPR posture

GDPR outside view
40/ 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

7 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 marketing-seo.cz

This scan found 21 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
95
Security headers
20
Email security
60
DNS health
75
Network security
100
GDPR outside view
40
Average
65

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

Marketing-SEO.cz operates as a specialized digital marketing agency focused on SEO and PPC services primarily for Czech businesses. Their competitive advantage lies in their certifications from major platforms (Google, Sklik, Shoptet, Heureka) and a long-standing market presence since 2013. The business model is service-oriented, generating revenue through marketing campaign management, SEO audits, and web development. Target customers are small to medium enterprises seeking to improve online visibility and advertising ROI. The company leverages partnerships with key advertising platforms and e-commerce solutions, enhancing its service ecosystem. Growth indicators include client testimonials and multiple partner certifications. The company appears independent with no parent or subsidiary companies disclosed.

Security posture

The website enforces HTTPS and integrates Google reCAPTCHA v3 on its contact form, demonstrating attention to form security and bot mitigation. A detailed cookie consent mechanism with opt-in and granular categories supports GDPR compliance. However, no security headers such as Content Security Policy, HSTS, or X-Frame-Options were detected, which are recommended to harden security posture. No privacy policy or terms of service documents were found, representing compliance gaps. No vulnerability disclosure or security.txt files are present, limiting incident response transparency. No exposed sensitive data or vulnerable libraries were identified in the HTML content. Overall, the security maturity is moderate to good but can be improved by adding missing security headers and formal policies.

Recommendations

  1. Publish a comprehensive privacy policy and terms of service documents accessible from the website footer.
  2. Implement and verify HTTP security headers including Content Security Policy (CSP), HTTP Strict Transport Security (HSTS), X-Frame-Options, and X-XSS-Protection.
  3. Add a security.txt file or vulnerability disclosure page to facilitate responsible security reporting.
  4. Verify and publish WHOIS domain registration details to improve domain trust and transparency.
  5. Enhance accessibility features to meet WCAG standards for broader compliance and usability.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
SHOPEA.cz, info@shopea.cz
Description
Správa PPC kampaní v systémech Google Ads a Sklik. Profesionální nastavení kampaní, pravidelná optimalizace pro maximalizaci zisku. Neváhejte nás nezávazně kontaktovat.
Key services
SEO audit, Optimalizace webových stránek, Optimalizace e-shopů, PPC campaign management, Web design and development
Content quality
good
Branding
consistent

Technology

Stack
Google Fonts, Font Awesome, Bootstrap 5, jQuery 3.6.1, Slick Carousel, FancyBox, Google reCAPTCHA v3, Google Tag Manager (gtag.js)
Frameworks
Bootstrap
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • Google reCAPTCHA v3 implemented on contact form
  • Cookie consent banner with opt-in mechanism
  • No exposed sensitive data in HTML

Analytics and tracking

Services
Google Analytics
Tracking level
moderate
Privacy practices
good

Advertising

Ad networks
Google Ads, Sklik
Tracking pixels
Google Analytics (via gtag.js)
Marketing tools
Google reCAPTCHA
Transparency
good

Site quality

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

Key observations

  1. Website is fully accessible and functional.
  2. No WHOIS data available, indicating possible privacy protection or domain registration issues.
  3. Comprehensive cookie consent mechanism implemented with opt-in and detailed categories.
  4. Contact information is clearly presented with phone, email, and contact form.
  5. Multiple certifications and partner badges displayed enhancing trust.
  6. No privacy policy or terms of service documents found on site.
  7. Security headers not detected in provided data; HTTPS is used.
  8. No security.txt or vulnerability disclosure information found.
  9. Website uses modern frontend technologies and is mobile responsive.
  10. No suspicious or malicious content detected.
Technical notes

Notes

The website uses a modern and common technology stack including Bootstrap 5 for responsive design, jQuery for DOM manipulation, Slick Carousel for sliders, FancyBox for modals, and Google Fonts and Font Awesome for typography and icons. Google Tag Manager and Google Analytics are integrated for tracking, with a cookie consent plugin managing user privacy preferences. Google reCAPTCHA v3 is implemented for spam protection on forms. The site loads external resources from reputable CDNs and uses HTTPS exclusively, ensuring secure data transmission. Performance is moderate with standard optimizations. No CMS is explicitly detected, suggesting a custom or lightweight CMS or static site. Hosting provider details are not available from the content. The site is mobile optimized with good navigation clarity and professional design.
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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