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Security report for blogosvet.cz

Blogosvět.cz · Media · Czech Republic

Medium risk. 8 critical or high findings in GDPR outside view, Security headers and 1 other check.

Security score

63/100

Risk levelMedium

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

Blogosvět.cz is a Czech open platform for independent bloggers and authors to freely express their opinions. It serves a niche media market focused on uncensored opinion pieces and literary content. The platform hosts multiple active authors and provides modern editorial tools. Technically, the site is built on Next.js and React, optimized for mobile devices, and delivers good performance and SEO. Security posture is strong with HTTPS and security headers, but lacks visible cookie consent and explicit privacy compliance mechanisms. The absence of WHOIS data reduces domain trustworthiness, though partner affiliations and social media presence support legitimacy. Overall, the site is functional and professional but could improve privacy compliance and transparency.

Scanned

This is an earlier scan of blogosvet.cz. View the latest report

NIS2 and GDPR posture

GDPR outside view
10/ 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

8 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 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 blogosvet.cz

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.

Daily monitoring

Recommended

€25per month

  • 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
30
Email security
80
DNS health
85
Network security
100
GDPR outside view
10
Average
63

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 platform targets Czech-speaking audiences interested in independent journalism and opinion blogs. It operates an open publishing model, allowing multiple authors to contribute content. Partnerships with SPM MEDIA and Echo24.cz enhance its media credibility. The business model likely relies on content hosting and possibly advertising or sponsorships, though no explicit monetization details are found. The site maintains a moderate size with dozens of active authors and thousands of articles. Growth potential exists through expanding author base and improving privacy and security transparency.

Security posture

The website enforces HTTPS with strong SSL configuration and implements key security headers such as HSTS, CSP, and X-Frame-Options. No exposed sensitive data or vulnerable libraries were detected in the HTML content. However, the site lacks a published security policy or incident response information and does not provide direct security contact emails. Cookie consent mechanisms are absent, which may pose GDPR compliance risks. Overall, the security maturity is good but could be enhanced by formalizing policies and improving privacy controls.

Recommendations

  1. Implement a visible cookie consent banner to comply with GDPR and improve user privacy transparency.
  2. Publish a dedicated security policy and incident response page with clear contact information for security issues.
  3. Add explicit company contact emails and phone numbers for business and security inquiries to enhance trust.
  4. Regularly verify and update WHOIS domain registration information to ensure domain legitimacy and trust.
  5. Consider integrating analytics and marketing tools with privacy-respecting configurations to balance business insights and compliance.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Blogosvět.cz
Description
Platforma, kde můžete svobodně vyjádřit svůj názor.
Key services
Blog publishing, Author profiles, Content hosting
Content quality
good
Branding
consistent

Technology

Stack
React, Next.js, JavaScript, CSS, WebP images
Frameworks
Next.js
Performance
fast
Mobile
excellent
Accessibility
good
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • Secure cookies
  • No exposed sensitive data in HTML

Analytics and tracking

Tracking level
minimal
Privacy practices
basic

Advertising

Transparency
poor

Site quality

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

Key observations

  1. Website is a Czech language open blogging platform.
  2. Content is rich with multiple articles and active authors.
  3. No WHOIS data available, which is unusual and reduces trust.
  4. No explicit privacy or cookie consent banners visible on homepage.
  5. Site uses modern web technologies and is mobile optimized.
  6. No direct company contact emails or phone numbers found in HTML.
  7. Social media presence is established on Facebook and Twitter.
  8. Partner logos indicate collaboration with SPM MEDIA and Echo24.cz.
Technical notes

Notes

The website uses a modern React and Next.js framework with server-side rendering and static generation features. CSS is modular and optimized, with responsive design for mobile devices. Images use WebP format for performance. The site loads multiple JavaScript chunks asynchronously, improving load times. No legacy or vulnerable libraries were detected. Hosting provider details are not explicit but the site appears well maintained with fast performance. Opportunities exist to enhance accessibility features and implement structured data more extensively for SEO benefits.
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

Earlier scans of this domain

  1. 63/100Medium30 findingsView report
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