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Security report for i-divadlo.cz

Media · Czech Republic

Medium risk. 6 critical or high findings in GDPR outside view and Security headers.

Security score

69/100

Risk levelMedium

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

The website i-divadlo.cz serves as a comprehensive Czech-language portal dedicated to theater information, including news, reviews, program calendars, user and editorial ratings, blogs, and podcasts. It targets theater enthusiasts and professionals within the Czech Republic, offering a rich database of theaters and performances. The site demonstrates a solid market position as a well-established media platform in the cultural sector, supported by partnerships with recognized theaters and cultural institutions. Technically, the site employs legacy JavaScript libraries such as jQuery 1.12.4 and jQuery UI, alongside Google Analytics and Tag Manager for tracking. While the site is mobile-optimized and well-structured, some technical debt is evident due to outdated libraries and lack of modern security headers. Security posture is moderate, with HTTPS implied but no explicit security headers detected. The site implements a cookie consent mechanism but lacks a clearly accessible privacy policy or terms of service, which impacts privacy compliance. No WHOIS data is available, limiting domain legitimacy verification, but the professional content and active user engagement suggest a legitimate operation. Overall, the site is safe, culturally focused, and provides valuable services to its audience, though improvements in security and compliance documentation are recommended.

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

6 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 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"

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

Keep watching i-divadlo.cz

This scan found 19 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.

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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
85
Security headers
35
Email security
85
DNS health
85
Network security
100
GDPR outside view
25
Average
69

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

i-divadlo.cz operates as a media portal specializing in theater arts within the Czech Republic. Its competitive advantage lies in its extensive theater database, active editorial and user-generated content, and partnerships with major Czech theaters. The business model revolves around content provision, community engagement, and possibly advertising or sponsorships, as indicated by partner logos and banners. The target customers are theatergoers, cultural professionals, and enthusiasts seeking up-to-date information and reviews. Growth indicators include a large volume of user ratings and continuous content updates. The partnership ecosystem includes national theaters and cultural festivals, enhancing credibility and reach. Strategic observations suggest the site could benefit from enhanced privacy and security transparency to strengthen trust and compliance.

Security posture

The website demonstrates a moderate security maturity level. HTTPS is used, and a cookie consent banner is implemented, indicating awareness of privacy regulations. However, the absence of key security headers such as Content Security Policy, HSTS, and X-Frame-Options reduces protection against common web attacks. The use of an outdated jQuery version poses potential vulnerabilities if not properly patched. No explicit incident response or security contact information is provided, which could delay response to security issues. Compliance with GDPR is partial, given the cookie consent but missing privacy policy. Overall, the site is functional and reasonably secure but requires improvements in security best practices and transparency to mitigate risks and enhance user trust.

Recommendations

  1. Implement and publish a comprehensive privacy policy and terms of service to improve legal compliance and user trust.
  2. Update JavaScript libraries, especially jQuery, to the latest secure versions to mitigate known vulnerabilities.
  3. Add essential security headers such as Content Security Policy (CSP), HTTP Strict Transport Security (HSTS), X-Frame-Options, and X-XSS-Protection.
  4. Provide clear contact information for security incidents, including dedicated security or abuse email addresses.
  5. Conduct regular security audits and vulnerability assessments to identify and remediate potential risks.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Description
Informační a publicistický portál o divadle: informace, recenze, hodnocení, ankety, diskuse, blogy, odkazy, přehledy v dynamickém balení.
Key services
theater news and reviews, program calendars, user and editorial ratings, theater database, blogs and podcasts
Content quality
good
Branding
consistent

Technology

Stack
jQuery 1.12.4, jQuery UI 1.12.1, Google Analytics, Google Tag Manager, Lightbox, TermsFeed cookie consent
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
70/100
Good practices seen
  • HTTPS usage (implied by external scripts loaded via https)
  • Cookie consent banner implemented

Analytics and tracking

Services
Google Analytics, Google Tag Manager
Tracking level
moderate
Privacy practices
basic

Advertising

Transparency
basic

Site quality

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

Key observations

  1. Website is a comprehensive Czech theater information portal with rich content and user engagement.
  2. No WHOIS data available, limiting domain legitimacy verification.
  3. Cookie consent mechanism is implemented, but no explicit privacy policy or terms of service found.
  4. Multiple external trusted domains linked, including official theater partners.
  5. Uses legacy jQuery version which may pose security risks if not updated.
  6. No explicit contact emails or phone numbers found on main page content.
  7. No security headers detected in provided data; potential area for improvement.
  8. No evidence of adult or NSFW content; content is safe and culturally focused.
  9. Website is accessible without WAF or blocking mechanisms.
Technical notes

Notes

The website uses a traditional tech stack with jQuery 1.12.4 and jQuery UI 1.12.1, which are outdated and may introduce security risks. Google Analytics and Google Tag Manager are integrated for analytics and marketing purposes. The site loads CSS and JavaScript resources both locally and from trusted CDNs. Mobile optimization is good, with responsive design elements and mobile-specific stylesheets. Accessibility features are basic, with room for improvement. SEO is supported by meta tags, Open Graph tags, and structured navigation menus. Performance is moderate, with no explicit indicators of optimization or caching strategies. Hosting provider and CMS are not identifiable from the provided data. Overall, the technical infrastructure is functional but would benefit from modernization and enhanced security configurations.
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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