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Security report for vysokeskoly.com

AMOS KamPoMaturite.cz, s.r.o. · Education · Czech Republic

Partial score · DNS & email only

54/100

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

VysokeSkoly.com is a Czech educational portal operated by AMOS KamPoMaturite.cz, s.r.o., providing a comprehensive directory of universities, faculties, and study programs, alongside preparatory resources for entrance exams. The site targets prospective students in the Czech Republic, offering detailed content, news, and advertising opportunities for educational institutions. Technically, the site uses a custom CMS with legacy jQuery and modern UI libraries, integrating multiple third-party advertising and tracking services. Security posture is moderate with cookie consent and privacy policy compliance but lacks visible HTTP security headers and uses outdated libraries. WHOIS data is unavailable, raising concerns about domain registration legitimacy, though the website content and company information appear professional and consistent. Overall, the site is a valuable educational resource with room for technical and security improvements.

Scanned

3 of 7 checks could not complete. The site may be unreachable or blocking automated scans, so the results below cover only what could be checked. Try a rescan later.

NIS2 and GDPR posture

NIS2 outside view
Not assessed
GDPR outside view
Not assessed

Both readouts depend on the site's pages, which could not be loaded in this scan.

Priority findings

3 findings rated critical or high. Fix these first.

  1. 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.

    • High

      No DMARC record found

      DMARC provides email authentication and reporting

      What to do: Add DMARC record: "v=DMARC1; p=none; rua=mailto:dmarc@yourdomain.com"

  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

  3. Network security

    Services reachable from the internet are the first thing attackers probe. Anything open that does not need to be should be closed.

    • High

      High-Risk Service Exposed: FTP

      Port 21 (FTP) is publicly accessible - FTP - Often unencrypted file transfer

      What to do: Consider restricting access to FTP or implementing strong authentication

      • NIS2 21(2)(e)
      • IR 2024/2690 6.7.2(f): Implementing Regulation (EU) 2024/2690, Annex point 6.7.2(f): Network security
      • NIST CM-7: NIST SP 800-53 Rev. 5 CM-7: Least Functionality
      • NIST SC-7: NIST SP 800-53 Rev. 5 SC-7: Boundary Protection

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Keep watching vysokeskoly.com

This scan found 13 issues across 4 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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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
62
Email security
65
DNS health
70
Network security
20
Average
54

Not counted

  • Security headers: did not complete in this scan.
  • GDPR outside view: did not complete in this scan.
  • 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 portal holds a strong market position in Czech educational information services, leveraging a network of related educational websites to cover various school levels and types. Its business model relies on advertising and partnerships with educational institutions. The company has been operating since 1998, indicating maturity and experience. The target audience includes high school graduates and students preparing for university admission. The site’s extensive content and partnerships suggest a stable revenue stream and a well-established brand in the Czech education sector.

Security posture

The website demonstrates basic security awareness with GDPR-compliant cookie consent and privacy policies. However, the absence of HTTP security headers and use of an outdated jQuery version present potential vulnerabilities. No explicit incident response or vulnerability disclosure policies are published. The lack of WHOIS data for the domain is a notable risk factor, potentially indicating registration issues or privacy protection that is not justified by the business type. Overall, the security posture is moderate but requires enhancements to meet best practices and regulatory expectations.

Recommendations

  1. Implement standard HTTP security headers such as Content-Security-Policy, Strict-Transport-Security, and X-Frame-Options to enhance protection against common web attacks.
  2. Upgrade jQuery and other JavaScript libraries to their latest secure versions to mitigate known vulnerabilities.
  3. Ensure HTTPS is enforced across the entire site and verify SSL/TLS configuration for best practices.
  4. Publish a clear security policy and incident response contact information to improve transparency and trust.
  5. Investigate and resolve the WHOIS data unavailability to confirm domain legitimacy and improve trustworthiness.

Contact details published on the site

Addresses
Legal name
AMOS KamPoMaturite.cz, s.r.o.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
AMOS KamPoMaturite.cz, s.r.o.
Description
VysokeSkoly.com is a detailed directory of universities and colleges in the Czech Republic, providing information on admissions, study programs, preparatory courses, tests, and educational resources.
Key services
University and faculty directory, Study program listings, Admissions preparation resources, Educational articles and news, Advertising platform for educational institutions
Content quality
good
Branding
consistent

Technology

Stack
jQuery 1.9.1, Slippry slider, Fancybox, Google Fonts (Ubuntu), Gemius Audience tracking, Seznam retargeting, Google Tag Manager
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
70/100
Good practices seen
  • Cookie consent banner with granular options
  • No exposed sensitive data in HTML

Analytics and tracking

Services
Google Analytics (via GTM), Gemius Audience
Tracking level
moderate
Privacy practices
good

Advertising

Ad networks
Reklama.seminarky.cz
Tracking pixels
Gemius Audience, Seznam Retargeting
Marketing tools
Gemius Audience, Seznam Retargeting
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 WAF or blocking mechanisms detected.
  3. WHOIS data is unavailable, raising questions about domain registration status.
  4. Website uses multiple third-party advertising and tracking services.
  5. Cookie consent mechanism is implemented and GDPR compliant.
  6. Contact information is clearly provided with company email, phone, and address.
  7. Website targets Czech students seeking university education information.
  8. Technical stack includes legacy jQuery but modern UI components.
  9. No explicit security headers detected in provided data.
  10. No evidence of security incident response or vulnerability disclosure policies.
Technical notes

Notes

The website is built on a custom CMS (ANAWEb) with a technology stack including jQuery 1.9.1, Slippry slider, and Fancybox for UI components. It uses Google Fonts and integrates multiple third-party advertising and tracking scripts such as Gemius Audience and Seznam Retargeting. The site is moderately optimized for mobile devices and SEO, with clear navigation and structured content. Performance is moderate, with potential improvements by updating legacy libraries and optimizing third-party scripts. Accessibility features are basic, and there is room for enhancement to meet modern standards.
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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