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Security report for seirsanduk.com

Seir Sanduk · Media · Bulgaria

Medium risk. 7 critical or high findings in Email security, SSL/TLS and 2 other checks.

Security score

53/100

Risk levelMedium

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

Seir Sanduk operates as a Bulgarian online TV streaming platform offering free access to a variety of national and private TV channels, including sports, documentaries, and entertainment content. The site targets Bulgarian-speaking audiences and monetizes primarily through advertising networks such as Google Adsense and several programmatic ad providers. The platform is built on WordPress with common plugins for SEO and push notifications, indicating a moderate level of digital maturity. The website is accessible, mobile-optimized, and includes GDPR-compliant consent mechanisms, reflecting awareness of privacy regulations. However, the absence of WHOIS registration data raises concerns about domain legitimacy and ownership transparency. Security posture is adequate with HTTPS and consent management but lacks advanced security headers and explicit security policies. Overall, the site is functional and content-rich but would benefit from improved transparency and security hardening.

Scanned

NIS2 and GDPR posture

GDPR outside view
70/ 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

7 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.

    • Critical

      No email authentication configured

      Domain is vulnerable to email spoofing

      What to do: Implement SPF, DKIM, and DMARC immediately

  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.

    • Critical

      Unable to retrieve SSL certificate

      Could not establish secure connection to retrieve certificate information

      What to do: Check if the server is accessible and SSL/TLS is properly configured

  3. 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';…

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

Keep watching seirsanduk.com

This scan found 22 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
0
Security headers
15
Email security
60
DNS health
70
Network security
100
GDPR outside view
70
Average
53

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

The website positions itself as a niche media streaming service focused on Bulgarian TV content, leveraging free ad-supported streaming to attract viewers. Its competitive advantage lies in aggregating multiple Bulgarian channels in one place with categorized content. The business model depends on advertising revenue from multiple ad networks and tracking services. The lack of direct contact information and corporate details suggests a small-scale operation. The presence of multiple related domains indicates possible brand expansion or domain protection strategies. Growth potential exists in the regional market, but trust and legitimacy concerns due to missing WHOIS data could impact partnerships and user confidence.

Security posture

The site employs HTTPS and a consent management platform to comply with GDPR, which are positive security indicators. However, no security headers such as Content Security Policy or X-Frame-Options were detected, which could expose the site to certain web attacks. No vulnerabilities or exposed sensitive data were found in the HTML content. The absence of a security policy or incident response contact reduces transparency. The missing WHOIS data is a significant red flag for domain legitimacy and could indicate privacy protection or registration issues. Overall, the security posture is moderate but requires improvements in headers and transparency to enhance trust and resilience.

Recommendations

  1. Implement and enforce security headers including CSP, HSTS, and X-Frame-Options to mitigate common web vulnerabilities.
  2. Publish a clear security policy and incident response contact information to improve transparency and user trust.
  3. Verify and update WHOIS registration details to ensure domain legitimacy and reduce suspicion.
  4. Enhance contact information availability to improve business credibility and user support.
  5. Regularly audit and update all plugins and WordPress core to minimize vulnerability exposure.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Seir Sanduk
Description
Seir Sanduk provides free online TV streaming services primarily focused on Bulgarian national and private TV channels, including sports, documentaries, music, and entertainment.
Key services
Online streaming of Bulgarian national TV channels, Access to private and thematic TV channels, Content categorized by genres such as sports, documentaries, music
Content quality
good
Branding
moderate

Technology

Stack
WordPress 6.3.7, Yoast SEO plugin, Google Fonts, Google Adsense, jQuery, Burst Statistics plugin, Perfecty Push Notifications
Platforms
WordPress
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
75/100
Good practices seen
  • HTTPS enforced
  • Consent management platform for GDPR compliance
  • No exposed sensitive data in HTML

Analytics and tracking

Services
WP Statistics, Burst Statistics
Tracking level
moderate
Privacy practices
good

Advertising

Ad networks
Google Adsense, Exponential Interactive (VDX.tv), Index Exchange, Quantcast, BeeswaxIO, Sovrn, Adkernel
Tracking pixels
Burst Statistics, ShareThis
Marketing tools
Perfecty Push Notifications
Transparency
good

Site quality

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

Key observations

  1. Website is a WordPress-based Bulgarian online TV streaming platform
  2. Content is primarily in Bulgarian with some English metadata
  3. No direct contact emails or phone numbers found on the homepage
  4. Privacy and cookie policies are present and GDPR compliant
  5. Advertising is heavily integrated via Google Adsense and multiple ad networks
  6. No security.txt or explicit security policy pages found
  7. WHOIS data is missing, which is unusual for an active domain
  8. No WAF or blocking detected, site content is fully accessible
  9. Site uses multiple external domains for fonts, ads, and tracking
  10. Site has structured data for SEO and social sharing
Technical notes

Notes

The website is built on WordPress 6.3.7 with Yoast SEO and several plugins for push notifications and statistics tracking. It uses Google Fonts and multiple ad networks for monetization. The site is moderately performant with good mobile optimization and basic accessibility features. SEO is enhanced by structured data (JSON-LD) and Open Graph tags. However, the site lacks advanced security headers and explicit hosting provider information. The technical stack is common for small to medium WordPress sites but could benefit from performance tuning and security hardening to reduce risks and improve user experience.
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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