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Security report for byznys.net

Gransy, s.r.o. · Finance · Czech Republic

Medium risk. 9 critical or high findings in Security headers, GDPR outside view and 2 other checks.

Security score

60/100

Risk levelMedium

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

Byznys.net is a Czech-language online media platform specializing in finance, business, and entrepreneurship content. Established in 2015 and registered under Gransy, s.r.o., the site targets Czech-speaking audiences interested in financial news and business advice. The platform operates on WordPress CMS with a suite of plugins enhancing content delivery and user experience. The website demonstrates a professional design with good mobile optimization and clear navigation, supporting a positive user experience. However, it lacks critical compliance documents such as privacy and cookie policies, which are essential for GDPR adherence and user trust. Security-wise, the site uses HTTPS with valid SSL but does not implement DNSSEC or advanced security headers, indicating room for improvement in its security posture. Contact information is limited to an email address in the meta author tag, with no phone numbers or physical addresses provided. Overall, Byznys.net is a credible and professionally maintained business news portal but should enhance its privacy compliance and security measures to strengthen trust and regulatory adherence.

Scanned

NIS2 and GDPR posture

GDPR outside view
35/ 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

9 findings rated critical or high. Fix these first.

  1. 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';…

  2. 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

    • 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

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

Keep watching byznys.net

This scan found 24 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
72
Security headers
15
Email security
65
DNS health
70
Network security
100
GDPR outside view
35
Average
60

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 regional media outlet focused on finance and business topics for Czech audiences. Its business model revolves around content publishing and advertising, with partnerships indicated by external links to zpravyaktualne.cz. The site leverages WordPress and related plugins for content management and distribution. While the domain age and registrant data support legitimacy, the absence of comprehensive contact details and compliance policies may limit its appeal to more security-conscious or regulatory-focused users. The platform's growth potential lies in expanding its compliance framework and enhancing transparency around data protection and incident response.

Security posture

Byznys.net maintains a basic security posture with HTTPS enabled and no visible exposure of sensitive data or vulnerable libraries. However, the lack of DNSSEC and security headers such as Content-Security-Policy or X-Frame-Options reduces its defense-in-depth capabilities. The absence of a security policy, incident response contacts, or vulnerability disclosure mechanisms suggests limited preparedness for security incidents. To improve, the site should implement recommended security headers, enable DNSSEC, and publish clear security and privacy policies. These steps will enhance user trust and reduce potential attack surfaces.

Recommendations

  1. Implement and publish a comprehensive privacy policy and cookie policy with consent mechanisms to ensure GDPR compliance.
  2. Enable DNSSEC for the domain to improve DNS security and prevent spoofing.
  3. Add security headers such as Content-Security-Policy, X-Frame-Options, and X-XSS-Protection to enhance browser security.
  4. Provide clear contact information including phone numbers and physical addresses to improve business credibility.
  5. Establish a security.txt file or vulnerability disclosure page to facilitate responsible reporting and incident response.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Gransy, s.r.o.
Description
Byznys.net is a Czech language website focused on finance, business, entrepreneurship, and advice. It provides articles and news related to financial markets, business strategies, and practical guides.
Key services
Finance news, Business articles, Entrepreneurship advice, Guides and tutorials
Content quality
good
Branding
consistent

Technology

Stack
WordPress 6.8.3, jQuery 3.7.1, PHP (implied by WordPress), Google Fonts, Super RSS Reader plugin, td-composer plugin, td-newsletter plugin, td-standard-pack plugin
Frameworks
WordPress
Platforms
Web
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
70/100
Good practices seen
  • HTTPS enabled
  • No exposed sensitive data in HTML
  • No visible vulnerable libraries

Analytics and tracking

Tracking level
minimal
Privacy practices
poor

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 Czech business and finance news portal
  2. Uses WordPress CMS with common plugins
  3. No privacy or cookie policies found, indicating compliance gaps
  4. No contact phone numbers or physical addresses found
  5. Only one contact email found in meta author tag
  6. No security.txt or vulnerability disclosure page detected
  7. No incident response or security contact information found
  8. Website uses HTTPS with valid SSL
  9. No DNSSEC enabled
  10. No advanced security headers detected
Technical notes

Notes

The website is built on WordPress 6.8.3 with common plugins for RSS feeds, newsletters, and theme composition. It uses jQuery 3.7.1 and Google Fonts for frontend functionality and styling. Hosting is managed by Gransy, s.r.o., with DNS servers at svethostingu.cz and svethostingu.eu. Performance is moderate with good mobile optimization and basic accessibility features. SEO is supported by proper meta tags and structured navigation. Technical debt is minimal, but the site could benefit from modern security enhancements and improved compliance documentation to reduce operational risks.
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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