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Security report for owebu.cz

Magazín O webu · Technology · Czech Republic

Medium risk. 7 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

Magazín O webu is a Czech-language online magazine specializing in web development, SEO, internet marketing, copywriting, social media, and e-commerce topics. It targets web developers, marketers, and small business owners seeking practical advice and tutorials. The website is hosted by BANAN.CZ and uses a custom CMS called Web Bez starosti. The technical infrastructure includes modern JavaScript libraries and frameworks such as jQuery, Bootstrap (modal only), and Google Tag Manager for analytics and marketing. The site is mobile responsive and well-structured, providing a good user experience with clear navigation and regularly updated content. Security posture is moderate with HTTPS enabled and cookie consent implemented, but lacks explicit security headers and incident response information. WHOIS data is missing, which reduces transparency and trust slightly, but the website content and contact information appear professional and legitimate. Overall, the site scores well on content quality, technical implementation, privacy compliance, and business credibility, making it a reliable resource in its niche.

Scanned

NIS2 and GDPR posture

GDPR outside view
40/ 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

7 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

  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';…

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

Keep watching owebu.cz

This scan found 21 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
75
Security headers
20
Email security
70
DNS health
75
Network security
100
GDPR outside view
40
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 website operates as a content publishing platform focused on web-related educational content and service promotion. It maintains partnerships with BANAN.CZ and other web development companies, enhancing its market position in the Czech Republic. The business model relies on providing valuable information and guides to attract visitors interested in web creation and online marketing, potentially monetizing through service referrals or hosting partnerships. The target audience includes Czech-speaking professionals and small businesses seeking to improve their online presence. The site demonstrates consistent branding and trust signals such as contact details and privacy policies, supporting credibility in a competitive niche.

Security posture

The security maturity level is moderate. The site uses HTTPS and implements cookie consent mechanisms, indicating awareness of privacy regulations. However, no advanced security headers (CSP, HSTS, X-Frame-Options) were detected, and there is no visible security policy or incident response contact information. The use of third-party scripts like Facebook SDK and Google Tag Manager introduces potential risk vectors that require regular auditing. The absence of WHOIS data reduces transparency and may warrant further monitoring. Overall, the site follows basic security best practices but could improve by adding explicit security headers, incident response details, and conducting regular vulnerability assessments.

Recommendations

  1. Implement comprehensive security headers including Content Security Policy (CSP), HTTP Strict Transport Security (HSTS), and X-Frame-Options.
  2. Publish a clear security policy and incident response contact information to enhance trust and preparedness.
  3. Regularly audit and update third-party scripts to mitigate vulnerabilities.
  4. Verify and update WHOIS registration details to improve transparency and domain legitimacy.
  5. Enhance accessibility features and conduct performance optimizations to improve user experience.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Magazín O webu
Description
Online magazine focused on web creation, SEO, internet marketing, copywriting, social media, and e-commerce topics targeted at Czech-speaking users.
Key services
Web creation guides, SEO advice, Internet marketing tips, Copywriting guidance, Social media insights, Eshop setup tutorials
Content quality
good
Branding
consistent

Technology

Stack
jQuery, jQuery UI, Thickbox, Bootstrap (modal only), Google Tag Manager, Facebook SDK, Nanogallery2, jQuery Cookie, jQuery DateTimePicker
Frameworks
Bootstrap (modal only)
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
70/100
Good practices seen
  • HTTPS implied by base href (https://www.owebu.cz/)
  • Cookie consent mechanism implemented

Analytics and tracking

Services
Google Tag Manager
Tracking level
moderate
Privacy practices
good

Advertising

Ad networks
TOPlist
Tracking pixels
TOPlist, Facebook Pixel (implied via Facebook SDK)
Marketing tools
Facebook SDK
Transparency
basic

Site quality

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

Key observations

  1. Website is fully accessible with rich content in Czech language.
  2. No WAF or blocking mechanisms detected.
  3. WHOIS data is missing, which is unusual and reduces transparency.
  4. Privacy and cookie policies are present and GDPR compliant.
  5. Contact information including email and phone number is clearly provided.
  6. Website uses multiple third-party scripts including Facebook SDK and Google Tag Manager.
  7. Content is focused on web development, SEO, marketing, and copywriting.
  8. No security.txt or explicit security policy found.
  9. No terms of service page detected.
  10. Website is mobile responsive and well structured.
Technical notes

Notes

The website uses a custom CMS with a technology stack including jQuery, jQuery UI, Thickbox, Bootstrap (modal only), Nanogallery2, and Google Tag Manager. It loads asynchronously Facebook SDK and Google Tag Manager scripts for social integration and analytics. The site is mobile responsive with CSS and JavaScript adjustments for different screen sizes. Hosting is provided by BANAN.CZ, a Czech hosting provider. Performance is moderate with room for optimization. The site lacks explicit security headers and advanced accessibility features. SEO is well addressed with meta tags, Open Graph tags, and structured navigation. Overall, the technical infrastructure is solid but could 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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