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Security report for elektrika.tv

Elektrika.info · Media · Czech Republic

High risk. 11 critical or high findings in Network security, Security headers and 4 other checks.

Security score

41/100

Risk levelHigh

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

Elektrika.TV is a Czech multimedia platform specializing in electrotechnical videocasts and related industry content. It serves professionals and enthusiasts in electrical engineering by providing live streaming, archived videos, and related legislative and discussion resources. The platform is part of a broader ecosystem under Elektrika.info, targeting a niche market with a focus on quality technical content. The website uses Plone CMS and integrates video streaming technologies such as Video.js and Flowplayer. While the site is functional and well-structured, some technical components like the outdated jQuery version and lack of DNSSEC indicate areas for improvement. Security posture is moderate with HTTPS enabled and cookie consent implemented, but missing advanced security headers and modern JavaScript libraries pose potential risks. The domain is long-established and registered in the Czech Republic with privacy protection, consistent with the business profile. Overall, Elektrika.TV presents a trustworthy and professional media service with room for technical and security enhancements.

Scanned

NIS2 and GDPR posture

GDPR outside view
50/ 100 · Medium
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

11 findings rated critical or high. Fix these first.

  1. Network security

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

    • Critical

      Critical Service Exposed: MySQL

      Port 3306 (MySQL) is publicly accessible - MySQL - Database server

      What to do: Immediately restrict access to MySQL using firewall or VPN

      • 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

  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"

    • 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';…

  3. GDPR outside view

    These are the privacy signals visitors and data protection authorities look for under GDPR.

    • 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

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

Keep watching elektrika.tv

This scan found 27 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

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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
Security headers
15
Email security
65
DNS health
55
Network security
0
GDPR outside view
50
Average
41

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 · found on this site
  • 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 platform holds a niche leadership position in the Czech electrotechnical media space, leveraging a multi-site ecosystem including news, discussions, and document repositories. Its business model revolves around content provision and community engagement rather than direct sales. The company benefits from a long domain history and consistent branding. Its target audience includes industry professionals and technical experts. The absence of direct e-commerce or subscription models suggests reliance on advertising or sponsorships. Partnerships within the Elektrika.info family strengthen its market presence. Growth potential lies in modernizing technology and expanding content offerings.

Security posture

Current security maturity is moderate. HTTPS is properly configured, and privacy compliance is addressed via cookie consent and privacy policy links. However, the use of an outdated jQuery version (1.3.2) introduces potential vulnerabilities. The absence of DNSSEC and security headers such as Content-Security-Policy or X-Frame-Options reduces defense-in-depth. No incident response or security policy information is published, limiting transparency. No visible vulnerabilities or exposed sensitive data were detected in the HTML content. Enhancing security headers, updating libraries, and publishing security policies would improve posture significantly.

Recommendations

  1. Upgrade all JavaScript libraries, especially jQuery, to current secure versions to mitigate known vulnerabilities.
  2. Enable DNSSEC on the domain to protect against DNS spoofing and improve domain security.
  3. Implement standard security headers including Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options to harden the website against common attacks.
  4. Publish a clear security policy and incident response contact information to enhance transparency and trust.
  5. Improve mobile optimization and accessibility to broaden audience reach and comply with best practices.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Elektrika.info
Description
Společnost Elektrika.info má vizi největšího multimediálního zdroje informací v oblasti průmyslových a instalačních technologií.
Key services
electrotechnical videocasts, industry news, archived video content, related discussions and legislative resources
Content quality
good
Branding
consistent

Technology

Stack
HTML5, CSS, JavaScript, jQuery 1.3.2, Video.js 7.7.5, Flowplayer, Google Analytics, cookieconsent.js
Frameworks
Plone CMS
Performance
moderate
Mobile
basic
Accessibility
basic
SEO
good

Security

Observed score
65/100
Good practices seen
  • HTTPS enabled
  • cookie consent banner implemented
  • no exposed sensitive data in HTML

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
high

Key observations

  1. Website is a Czech electrotechnical videocast platform with active video streaming and archive
  2. Uses Plone CMS and older JavaScript libraries
  3. Has cookie consent banner and privacy policy linked externally
  4. No visible security headers or advanced security policies
  5. WHOIS data shows privacy protection but consistent with business profile
  6. No signs of malicious or adult content
  7. Contact info is present but no contact form detected
  8. SEO and metadata are well implemented with Czech language focus
Technical notes

Notes

The website is built on Plone CMS, a robust but less common platform, with front-end technologies including Video.js for video playback and Flowplayer. The site uses older jQuery (1.3.2), which is outdated and may pose security risks. Performance is moderate with some modern SEO and metadata practices in place. The site includes a cookie consent mechanism and Google Analytics for tracking. Hosting appears to be managed via Ignum nameservers. The site is not fully optimized for mobile or accessibility, and lacks modern security headers. Overall, the technical infrastructure is functional but would benefit from modernization and security hardening.
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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