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Security report for bydlet.cz

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

Medium risk. 7 critical or high findings in GDPR outside view, SSL/TLS and 1 other check.

Security score

50/100

Risk levelMedium

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

Bydlet.cz is a Czech online media portal operated by AliaWeb, spol. s r.o., focusing on modern living, housing news, real estate, and lifestyle content. The website offers a variety of articles, photo galleries, expert advice, and real estate listings targeting Czech-speaking audiences interested in home improvement and related topics. The site is affiliated with the larger kurzy.cz network, enhancing its market presence. Technically, the site uses common web technologies including jQuery, Google Tag Manager, and multiple advertising and tracking services, with a basic but functional mobile experience. Security posture is moderate, with HTTPS implied but lacking visible security headers and no explicit incident response or security policy pages. Privacy compliance is supported by cookie consent mechanisms and a privacy policy page. The absence of WHOIS data limits domain trust assessment, but the website's professional content and affiliation suggest legitimacy. Overall, the site scores well in content quality and business credibility but could improve technical security and contact transparency.

Scanned

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

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. 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 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 20 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
0
Security headers
30
Email security
70
DNS health
75
Network security
100
GDPR outside view
25
Average
50

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

Bydlet.cz operates as a content-driven media portal within the Czech Republic, focusing on housing and lifestyle sectors. Its business model relies on advertising revenue and content syndication within the kurzy.cz network. The portal targets homeowners, renters, and individuals interested in real estate and home improvement. The site maintains a steady flow of updated content, including news, expert advice, and photo galleries, positioning itself as a trusted source in its niche. The partnership with kurzy.cz strengthens its market position and provides cross-promotional opportunities. However, the lack of detailed WHOIS data and limited direct contact information may pose challenges in trust-building with new users. The portal does not appear to engage in e-commerce or direct sales but serves as an information and advertising platform.

Security posture

The website employs HTTPS, ensuring encrypted communications, and uses a consent management platform for GDPR compliance. However, no explicit security headers such as Content Security Policy, X-Frame-Options, or HSTS were detected, which could expose the site to certain web-based attacks. The presence of multiple third-party scripts and advertising networks introduces potential risks if not regularly audited. No vulnerability disclosure or incident response information is publicly available, indicating limited transparency in security operations. The absence of phone contact details and security-specific policies suggests room for improvement in user trust and incident handling readiness. Overall, the security posture is moderate but would benefit from enhanced header implementation, regular security audits, and clearer incident response communication.

Recommendations

  1. Implement comprehensive security headers including CSP, HSTS, and X-Frame-Options to enhance protection against common web attacks.
  2. Publish clear terms of service and security policy pages to improve transparency and user trust.
  3. Enhance mobile responsiveness and accessibility to improve user experience across devices.
  4. Provide direct company contact phone numbers to facilitate user support and trust.
  5. Establish and publicize a vulnerability disclosure program or security contact to demonstrate security maturity.
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 financial advice related to housing 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 Analytics (gtag.js), Gemius Audience tracking, DoubleClick for Publishers (GPT), MmenuLight (mobile menu), Google Fonts
Performance
moderate
Mobile
basic
Accessibility
basic
SEO
good

Security

Observed score
65/100
Good practices seen
  • HTTPS usage (implied by URL)
  • Consent management for cookies

Analytics and tracking

Services
Google Analytics, Gemius Audience
Tracking level
moderate
Privacy practices
good

Advertising

Ad networks
Google AdSense, DoubleClick, Gemius
Tracking pixels
Gemius Audience, Google Ads Conversion Tracking
Marketing tools
Funding Choices (Google Consent Management)
Transparency
good

Site quality

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

Key observations

  1. Website is a Czech language content portal focused on modern living and real estate.
  2. Content is rich with news articles, photo galleries, and expert advice.
  3. No WHOIS data available, which limits domain trust assessment.
  4. Uses multiple third-party tracking and advertising services with consent mechanisms.
  5. No explicit security headers detected in provided data; security posture could be improved.
  6. No contact phone numbers found; only email and contact form references.
  7. No terms of service or explicit security policy pages found.
  8. Mobile optimization is basic but functional.
  9. No adult or questionable content detected.
Technical notes

Notes

The website uses a traditional web stack with jQuery and several third-party scripts for analytics and advertising, including Google Tag Manager, Google Analytics, Gemius Audience, and DoubleClick. Fonts are loaded from Google Fonts, and the site uses a custom menu library (MmenuLight) for navigation. The site appears to be hosted on infrastructure associated with kurzy.cz, though exact hosting details are not disclosed. Performance is moderate with asynchronous loading of scripts and some lazy loading of images. The site is not fully optimized for mobile but provides basic functionality. SEO is supported by meta tags and structured navigation. There is no evidence of a modern CMS or framework, suggesting a custom or legacy platform. Technical risks include reliance on multiple third-party scripts and lack of visible security headers.
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. 60/100 −2Medium33 findingsView report
  2. 62/100Medium33 findingsView report
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