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Security report for servantes.cz

Servantes · Technology · Czech Republic

Medium risk. 4 critical or high findings in Security headers and SSL/TLS.

Security score

61/100

Risk levelMedium

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

Servantes is a Czech technology company specializing in digital assistants and software solutions for publishing houses. Their offerings include platforms for selling e-books and audiobooks, tools for e-book creation, piracy detection, and process automation. The company targets publishing houses seeking to modernize and digitize their sales and content management processes. The website reflects a professional and focused business with a clear market niche in the Czech Republic. Technically, the site uses modern frontend technologies such as React, integrates Google Analytics and Cookiebot for privacy compliance, and employs Google reCAPTCHA for bot protection. The site is mobile-optimized and provides a good user experience with clear navigation and relevant content. Security posture is adequate with HTTPS enforced and cookie consent mechanisms in place, though additional security headers and policies could enhance protection. Overall, the domain registration data aligns well with the business timeline and location, supporting legitimacy. No critical security or privacy issues were detected. Strategic recommendations include improving security headers, publishing security policies, and enhancing accessibility compliance to further strengthen trust and compliance.

Scanned

NIS2 and GDPR posture

GDPR outside view
88/ 100 · Low
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

4 findings rated critical or high. Fix these first.

  1. 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';…

  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.

    • High

      Weak Protocols Supported

      Server supports weak protocols: TLSv1.1

      What to do: Disable TLS 1.0, TLS 1.1, and all SSL versions

      • CWE-327
      • OWASP A04:2025
      • ASVS V12.1.1

Need hands-on remediation? Email guard@offseq.com

Keep watching servantes.cz

This scan found 23 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
72
Security headers
15
Email security
70
DNS health
80
Network security
40
GDPR outside view
88
Average
61

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

Servantes operates in the technology sector with a focus on digital publishing solutions. Their business model is B2B SaaS, providing software tools that enable publishers to create, sell, and protect digital content. The company benefits from a niche market position in the Czech Republic, supported by customer testimonials and financial backing from CzechInvest. Their product suite addresses key pain points in publishing such as piracy and sales channel management. The company appears small but specialized, with a clear growth trajectory and a partnership ecosystem including Cookiebot and Google services. The website content and branding are consistent, reinforcing their market identity. No direct competitors or parent/subsidiary relationships are evident from the data.

Security posture

The website demonstrates a moderate security maturity level. HTTPS is properly configured, and cookie consent is managed via Cookiebot, indicating GDPR awareness. The use of Google reCAPTCHA adds bot protection. However, the absence of explicit security headers like Content-Security-Policy and lack of published security or incident response policies represent gaps. No vulnerabilities or exposed sensitive data were detected in the HTML content. The site does not provide a vulnerability disclosure or security.txt file, which could improve transparency and incident handling. Overall, the security posture is adequate for the business type but could be improved with additional best practices and documentation.

Recommendations

  1. Implement and configure security headers such as Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options.
  2. Publish a dedicated security policy and incident response contact information on the website.
  3. Create and maintain a vulnerability disclosure program or security.txt file to encourage responsible reporting.
  4. Enhance website accessibility to meet higher standards and improve user inclusivity.
  5. Regularly audit third-party scripts and dependencies to mitigate risks from external libraries.

Contact details published on the site

Addresses
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Servantes
Description
Neúnavní digitální asistenti pro vaše nakladatelství - digital assistants for publishing houses
Key services
Miguel - e-book and audiobook sales platform, Miguel Book Reader - app for audiobook listening and e-book reading, Simon - e-book creation tool, Columbo - piracy detection and reporting tool, Jacob - process automation
Content quality
good
Branding
consistent

Technology

Stack
React, Google Tag Manager, Google reCAPTCHA, Cookiebot, JavaScript, CSS
Frameworks
React
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
75/100
Good practices seen
  • HTTPS enforced
  • Cookie consent mechanism implemented
  • Use of Google reCAPTCHA for bot protection

Analytics and tracking

Services
Google Analytics
Tracking level
moderate
Privacy practices
good

Advertising

Tracking pixels
Cookiebot session tracker
Marketing tools
Cookiebot
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 with no blocking or WAF challenges.
  2. Cookie consent is implemented via Cookiebot with detailed cookie categories.
  3. Multiple customer testimonials provide trust signals.
  4. No explicit privacy policy page on the domain but linked to Cookiebot privacy policy.
  5. No terms of service or security policy pages detected.
  6. Contact information is clearly presented in footer with email and phone.
  7. Use of modern frontend technologies (React) and standard analytics/tracking tools.
  8. No suspicious or malicious content detected.
  9. Good GDPR compliance indicators via cookie consent and privacy policy linkage.
  10. No social media links explicitly found in the HTML content.
Technical notes

Notes

The website is built using React, leveraging modern JavaScript and CSS for a responsive and interactive user experience. It integrates Google Tag Manager and Google Analytics for tracking and Cookiebot for cookie consent management. The site loads asynchronously loaded scripts for performance optimization. The HTML is well-structured with meta tags for viewport and description, supporting SEO. Performance is moderate, with room for optimization. No CMS is detected, suggesting a custom or framework-based build. Hosting provider details are not explicit in the HTML. The site is mobile-optimized and has basic accessibility features, though improvements are possible. Overall, the technical infrastructure is modern and suitable for the business needs.
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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