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Security report for systedo.cz

Systedo Marketing s.r.o. · Technology · Czech Republic

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

Security score

60/100

Risk levelMedium

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

Systedo Marketing s.r.o. is a Czech Republic based performance marketing agency specializing in digital advertising, web and e-shop development, and marketing strategy consulting. They position themselves as a trusted partner for over 100 clients, emphasizing systematic marketing approaches and business growth. The website reflects a professional and modern digital presence built on Webflow, integrating advanced analytics and consent management tools. Security posture is solid with HTTPS and reCAPTCHA protections, though explicit security headers and policies are absent. The lack of WHOIS data reduces domain trust but does not detract from the professional business presentation. Overall, the company demonstrates strong market positioning in the Czech digital marketing sector with credible certifications and client testimonials.

Scanned

NIS2 and GDPR posture

GDPR outside view
25/ 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 systedo.cz

This scan found 24 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

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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
57
Security headers
30
Email security
70
DNS health
75
Network security
100
GDPR outside view
25
Average
60

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

The company targets businesses seeking to improve their online marketing performance, offering services across multiple advertising platforms including Google, Facebook, and Amazon Ads. Their business model focuses on performance-based marketing and digital transformation, supported by proprietary marketing tools like Metrigo and ClickScape. The firm maintains partnerships with major ad networks and e-commerce platforms such as Shoptet. Growth indicators include a client base exceeding 100 companies and a portfolio of certifications. The company operates primarily in the Czech Republic with offices in Prague and Brno. Their competitive advantage lies in combining marketing expertise with technology development and a business-oriented approach.

Security posture

Systedo Marketing employs HTTPS with a good SSL configuration and integrates Google reCAPTCHA on contact forms to mitigate spam and abuse. Cookie consent is managed via Cookiebot, indicating GDPR compliance. However, the absence of explicit security headers such as Content-Security-Policy and X-Frame-Options is a gap. No published security or incident response policies were found, which could impact transparency and readiness. No vulnerabilities or exposed sensitive data were detected in the website content. Overall, the security maturity is moderate to good but could be improved with formal policies and enhanced HTTP headers.

Recommendations

  1. Implement and enforce security headers including Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options to strengthen browser security.
  2. Publish a formal security policy and incident response contact information to improve transparency and preparedness.
  3. Consider creating a vulnerability disclosure program or security.txt file to encourage responsible reporting of security issues.
  4. Regularly audit third-party scripts and libraries to ensure no vulnerabilities are introduced.
  5. Maintain and update privacy and cookie policies to reflect evolving regulations and best practices.

Contact details published on the site

Addresses
Legal name
Systedo Marketing s.r.o.
Registration number
14305267
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Systedo Marketing s.r.o.
Description
Nejsme obyčejný poskytovatel služeb. Pro naše klienty jsme skutečným marketingovým partnerem a jdeme mnohem dál, než běžná agentura. Pomáháme firmám s výkonnostní reklamou, tvorbou webů a e-shopů, a marketingovými strategiemi.
Key services
Analýzy a strategie, Výkonnostní reklama, Tvorba webu i e-shopu, Tvorba obsahu
Content quality
excellent
Branding
consistent

Technology

Stack
Webflow, Google Fonts, Google Tag Manager, Google reCAPTCHA, Cookiebot, jQuery, Diginius Analytics
Frameworks
Webflow
Platforms
Web
Performance
fast
Mobile
excellent
Accessibility
good
SEO
good

Security

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

Analytics and tracking

Services
Diginius Analytics, Google Tag Manager
Tracking level
moderate
Privacy practices
good

Advertising

Ad networks
Google Ads, Seznam Sklik, Facebook Ads, Amazon Ads, Microsoft Advertising
Tracking pixels
Diginius Analytics, Cookiebot
Marketing tools
Metrigo, ClickScape
Transparency
good

Site quality

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

Key observations

  1. Website is fully accessible with rich content and professional design.
  2. No WHOIS data available, which is unusual and reduces domain trust.
  3. Strong presence of marketing certifications and client testimonials.
  4. Comprehensive privacy and cookie policies with consent mechanisms.
  5. Contact information is transparent and includes multiple channels.
  6. No explicit security policy or incident response info found.
  7. Use of modern web technologies and analytics tools.
  8. No signs of adult or questionable content.
  9. No WAF or blocking mechanisms detected.
Technical notes

Notes

The website is built on the Webflow platform, leveraging modern web technologies including Google Fonts, Google Tag Manager, and Diginius Analytics for tracking and performance measurement. The site is well-optimized for mobile devices and demonstrates fast loading times. The use of reCAPTCHA and Cookiebot indicates attention to user experience and compliance. Hosting appears to be via Webflow's CDN and Amazon Cloudfront for analytics scripts, ensuring reliable performance. There is no evidence of technical debt or outdated libraries. Opportunities exist to enhance security headers and formalize security documentation to reduce technical risks.
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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