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Security report for bydlet.cz

AliaWeb, spol. s r.o. · Media · Czech Republic

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

Security score

60/100

Risk levelMedium

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

Bydlet.cz is a Czech-language online portal focused on modern living, housing, gardening, real estate, and lifestyle content. Operated by AliaWeb, spol. s r.o., it offers news, expert advice, photo galleries, and real estate listings targeting Czech-speaking audiences interested in home improvement and lifestyle. The site is part of a broader media ecosystem including kurzy.cz and related partner sites. Technically, the website uses common web technologies such as jQuery, Google Tag Manager, and Gemius analytics, with a moderate performance profile and basic mobile optimization. Security posture is adequate with HTTPS enforced and cookie consent mechanisms in place, but lacks advanced security headers and explicit security policies. WHOIS data is unavailable, limiting domain trust assessment, but the professional presentation and affiliation with a known company mitigate concerns. Overall, the site is safe, well-structured, and serves its target audience effectively.

Scanned

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

NIS2 and GDPR posture

GDPR outside view
25/ 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 Consent Banner found

      GDPR requires explicit consent for non-essential cookies

      What to do: Implement a cookie consent banner that appears on first visit

  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 bydlet.cz

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.

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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
30
Email security
70
DNS health
75
Network security
100
GDPR outside view
25
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

Breach exposure

Leaked credentials and lookalike domains from OffSeq Breach. The counts are free; the detailed lists are paid add-ons.

Dark web exposure

Add-on

Leaked records that mention bydlet.cz, from OffSeq Breach.

No leaked records found

Breach holds no records for bydlet.cz right now. New leaks arrive continuously, so monitoring on Breach alerts you if that changes.

Monitor on Breach (opens in a new tab)

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 and advertising platform within the Czech media sector, focusing on home living and real estate. Its business model relies on advertising revenue and possibly sponsored content or classifieds. The portal benefits from integration with a network of related sites under AliaWeb, enhancing its market reach. The target audience includes homeowners, renters, and individuals interested in lifestyle and home improvement. The site demonstrates consistent branding and professional content quality, positioning it as a reputable source in its niche. Growth potential lies in expanding digital services and improving mobile user experience.

Security posture

Bydlet.cz maintains a basic but functional security posture with HTTPS enabled and cookie consent implemented, aligning with GDPR requirements. However, the absence of key security headers such as Content-Security-Policy and X-Frame-Options represents a gap that could expose users to certain web-based attacks. No explicit security or incident response policies are published, which is a common gap in media portals but could be improved for transparency and trust. The use of multiple third-party scripts introduces potential risk vectors that require ongoing monitoring. Overall, the site is secure for general use but would benefit from enhanced security controls and documented policies.

Recommendations

  1. Implement comprehensive security headers including Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options to mitigate common web vulnerabilities.
  2. Publish clear security and incident response policies to improve transparency and user trust.
  3. Enhance mobile responsiveness and accessibility to improve user experience across devices.
  4. Regularly audit third-party scripts and advertising networks for security and privacy compliance.
  5. Investigate and resolve the absence of WHOIS data to strengthen domain legitimacy and trust.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
AliaWeb, spol. s r.o.
Description
Bydlet.cz provides news and modern living content including garden, real estate, photo galleries, articles, discussions, and expert advice on finance and mortgages.
Key services
News articles, Expert advice forums, Photo galleries, Real estate listings, Advertising platform
Content quality
good
Branding
consistent

Technology

Stack
jQuery, Google Tag Manager, Google Ads, Gemius Analytics, MmenuLight
Performance
moderate
Mobile
basic
Accessibility
basic
SEO
good

Security

Observed score
75/100
Good practices seen
  • HTTPS enforced
  • Use of async scripts
  • Consent mechanism for cookies

Analytics and tracking

Services
Gemius, Google Analytics (via GTM)
Tracking level
moderate
Privacy practices
basic

Advertising

Ad networks
Google Ads, DoubleClick, Gemius
Tracking pixels
Gemius, Google Ads Conversion
Marketing tools
Gemius Analytics
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 or unavailable, limiting domain trust assessment.
  4. Website uses multiple third-party analytics and advertising services.
  5. Cookie consent mechanism is implemented.
  6. No explicit security policies or incident response contacts found.
  7. Contact information is limited to email and contact form references without explicit phone numbers or physical addresses.
  8. Website content is safe and suitable for general audiences.
  9. Technical implementation uses common web technologies and scripts.
  10. Mobile optimization is basic but functional.
Technical notes

Notes

The website uses a traditional web stack with jQuery and several third-party analytics and advertising scripts, including Google Tag Manager and Gemius. The site loads asynchronously for performance but shows only basic mobile optimization and accessibility features. SEO is supported with proper meta tags and structured navigation. The lack of a detected CMS suggests a custom or proprietary platform. Hosting details are not evident from the content. Performance is moderate, with room for improvement in mobile and accessibility compliance. Technical debt appears manageable but could be reduced by modernizing the tech stack and improving 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

Earlier scans of this domain

  1. 50/100 −12Medium29 findingsView report
  2. 62/100Medium33 findingsView report
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