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Security report for tutor.cz

Tutor · Education · Czech Republic

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

Security score

62/100

Risk levelMedium

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

Tutor.cz is a Czech education services provider specializing in preparatory courses for secondary school entrance exams, maturita (high school graduation), university entrance, and language learning. The company offers a broad portfolio of services including online and in-person courses, language camps, and individual tutoring, targeting students across multiple cities in the Czech Republic. The website reflects a professional and consistent brand presence with good content quality and clear navigation tailored to its audience. Technically, the site is built on WordPress with Elementor and integrates modern analytics and marketing tools such as Google Tag Manager and Microsoft Clarity. Security posture is adequate with HTTPS enforced and use of reCAPTCHA, though some security headers are not explicitly detected. Privacy compliance is partial, with a cookie consent mechanism present but no clear privacy policy page found. The absence of WHOIS data limits domain trust assessment, but the website's professional presentation and active social media presence support its legitimacy. Strategic recommendations include improving privacy disclosures, enhancing security headers, and verifying domain registration details to strengthen 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

    • 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

      Third-party services without privacy policy

      Detected services: Google Analytics, Facebook, Google APIs

      What to do: Document all third-party data sharing in your privacy policy

  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 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 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 tutor.cz

This scan found 25 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

Email alerts on material changes and an exportable JSON history of every change.

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Full report

€39.90one-time

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Prices incl. 21% VAT. Secure checkout by Mollie; sold by SEQ SIA, Latvia.

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
42
Security headers
35
Email security
75
DNS health
80
Network security
100
GDPR outside view
40
Average
62

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

Tutor.cz operates in the Czech education sector, focusing on exam preparation and language education. Its business model combines online and offline educational services, catering primarily to students preparing for key academic milestones. The company leverages partnerships, such as with jipka.cz for language courses, to expand offerings. The website's structured data and social media integration indicate a mature digital presence. Revenue streams likely include course fees from group and individual sessions, as well as specialized preparatory programs. The target market is geographically focused within the Czech Republic, with a medium-sized operational scale. Growth indicators include diversified course offerings and digital marketing investments. The partnership ecosystem and clear course categorization suggest a strategic approach to market segmentation and customer engagement.

Security posture

The security maturity of tutor.cz is moderate. The site enforces HTTPS and uses reCAPTCHA to protect forms, which are positive security practices. However, the lack of explicit security headers such as Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options indicates room for improvement. No exposed sensitive data or vulnerabilities were detected in the HTML content. The absence of a published security policy or incident response contact reduces transparency and preparedness perception. Privacy compliance is partial, with cookie consent implemented but no accessible privacy policy or terms of service. Overall, the site demonstrates basic security hygiene but would benefit from enhanced header configurations, documented policies, and regular security audits to mitigate risks and improve compliance with GDPR and other regulations.

Recommendations

  1. Publish a comprehensive privacy policy page prominently linked on the website.
  2. Implement and configure security headers including Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options.
  3. Verify and update WHOIS domain registration information to ensure transparency and trust.
  4. Conduct regular security audits and update WordPress core and plugins to latest versions.
  5. Enhance accessibility features to improve compliance and user experience for all visitors.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Tutor
Description
Příprava na přijímací zkoušky a maturitu: Vyberte si v Tutoru z bohaté nabídky kurzů – jazykových, středoškolských, pomaturitních i vysokoškolské přípravy.
Key services
Online courses, Preparatory courses for secondary school and gymnasium, Preparatory courses for maturita, Post-secondary (pomaturitní) studies, Language courses, Language camps, Individual tutoring
Content quality
good
Branding
consistent

Technology

Stack
WordPress, Elementor, Smart Slider 3, Google Tag Manager, Microsoft Clarity, reCAPTCHA, FontAwesome, UseAnyFont plugin, Contact Form 7, WPForms, Royal Elementor Addons, Instagram Feed plugin, LimeTalk Live Chat
Frameworks
WordPress CMS, Elementor page builder
Platforms
Web
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
75/100
Good practices seen
  • HTTPS enforced
  • Use of reCAPTCHA for forms
  • Google Tag Manager and Clarity scripts loaded asynchronously

Analytics and tracking

Services
Google Analytics (via GTM), Microsoft Clarity
Tracking level
moderate
Privacy practices
basic

Advertising

Ad networks
Google Ads (AW- IDs)
Tracking pixels
Google Analytics (via GTM), Microsoft Clarity
Marketing tools
Microsoft Clarity
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 rich content and navigation
  2. No WHOIS data available, limiting domain trust analysis
  3. Good use of modern web technologies and tracking tools
  4. Privacy policy page not found or not linked prominently
  5. Cookie consent mechanism present and active
  6. Contact information primarily via contact page and social media
  7. No explicit security or incident response policies found
  8. No vulnerability disclosure or security.txt found
  9. Website targets Czech education market with multiple course offerings
Technical notes

Notes

Tutor.cz is built on a WordPress CMS platform using the Elementor page builder, supplemented by various plugins such as Smart Slider 3, Contact Form 7, WPForms, and Royal Elementor Addons. The site integrates multiple third-party services including Google Tag Manager, Microsoft Clarity, reCAPTCHA, and social media feeds. The technical infrastructure supports responsive design and moderate performance. The use of asynchronous script loading and CDN-hosted resources contributes to efficient page load times. However, some technical debt is indicated by the absence of certain security headers and limited accessibility features. Opportunities exist to modernize security configurations, improve SEO metadata completeness, and enhance mobile and accessibility compliance to further strengthen the technical foundation.
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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