Skip to main content

Security report for 100drevostaveb.cz

Real Estate · Czech Republic

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

Security score

45/100

Risk levelHigh

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

The website www.100drevostaveb.cz serves as an interactive catalog showcasing wooden houses favored by Czech users. It allows visitors to view various wooden house projects, vote on them, and engage with the content via social media plugins. The business model revolves around community engagement and providing inspiration for wooden house construction enthusiasts in the Czech Republic. The site targets a general audience interested in architecture and wooden homes. Technically, the site employs a range of JavaScript libraries including jQuery, Facebook SDK, Google Analytics, and advertising scripts from Google Adsense and Gemius. The site is served over HTTPS with no visible SSL issues, but lacks advanced security headers and formal privacy or cookie policies. No WHOIS data is available, which reduces trustworthiness from a domain registration perspective. Overall, the site is functional, moderately optimized for mobile, and provides a good user experience, but would benefit from improved privacy compliance and security transparency.

Scanned

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

9 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 100drevostaveb.cz

This scan found 25 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

Email alerts on material changes and an exportable JSON history of every change.

Billed monthly to your card. Cancel anytime. The full timeline opens with your unlock code.

Full report

€39.90one-time

  • The complete analysis as a PDF you can cite
  • Email delivery with an unlock code
  • Lifetime access to this report

Prices incl. 21% VAT. Secure checkout by Mollie; sold by SEQ SIA, Latvia.

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
35
Email security
70
DNS health
75
Network security
20
GDPR outside view
10
Average
45

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 site occupies a niche position in the Czech real estate and architecture market, focusing on wooden houses. It leverages user-generated voting to drive engagement and content relevance. The business appears small scale with no visible parent or subsidiary companies. Revenue streams likely include advertising and possibly partnerships with construction or architectural firms. The site integrates social media and newsletter marketing to maintain user engagement. Lack of explicit business contact information and privacy policies suggests an informal or small operation. The site’s competitive advantage lies in its interactive catalog and community voting mechanism, appealing to a specific audience segment.

Security posture

The website demonstrates a basic security posture with HTTPS enabled and no exposed sensitive data in the HTML. However, it lacks important security headers such as Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options, which could mitigate common web attacks. The presence of multiple third-party scripts increases the attack surface and privacy risks. No incident response or security policy information is provided, limiting transparency and preparedness. The absence of privacy and cookie policies also indicates compliance gaps with GDPR and related regulations. Overall, the security maturity is moderate but requires enhancements to meet best practices and regulatory requirements.

Recommendations

  1. Implement comprehensive privacy and cookie policies with clear user consent mechanisms to improve GDPR compliance.
  2. Add security headers like Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options to enhance protection against common web vulnerabilities.
  3. Publish incident response and security policy information to increase transparency and user trust.
  4. Review and minimize third-party scripts to reduce privacy risks and improve site performance.
  5. Obtain and publish valid WHOIS registrant information to improve domain trustworthiness and business credibility.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Description
Interaktivní katalog dřevostaveb, ve kterém najdete domy, které se Čechům líbí. Vedou typové projekty dřevostaveb nebo domy od architektů? Hlasujte i vy! Jediným kritériem je, jestli se vám dům líbí, nebo ne.
Key services
interactive catalog of wooden houses, user voting on house designs, gallery showcasing wooden houses
Content quality
good
Branding
moderate

Technology

Stack
jQuery, Google Analytics, Facebook SDK, Google Tag Manager, Google Adsense, Gemius tracking, OneSignal SDK, jQuery UI, SlickNav
Performance
moderate
Mobile
good
Accessibility
basic
SEO
basic

Security

Observed score
75/100
Good practices seen
  • HTTPS enabled
  • No exposed sensitive data in HTML

Analytics and tracking

Services
Google Analytics, Gemius
Tracking level
moderate
Privacy practices
poor

Advertising

Ad networks
Google Adsense, DoubleClick
Tracking pixels
Facebook Pixel, Gemius
Marketing tools
OneSignal
Transparency
basic

Site quality

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

Key observations

  1. Website is an interactive gallery for wooden houses popular in Czech Republic.
  2. No WHOIS data available, possibly due to privacy or domain status.
  3. No privacy, cookie, or terms of service policies found.
  4. No explicit contact emails or phone numbers found on main page.
  5. Uses multiple third-party tracking and advertising scripts.
  6. HTTPS is enabled with no visible SSL issues.
  7. No security headers detected in provided data.
  8. No security or incident response policies visible.
  9. Content is safe and suitable for general audiences.
  10. Mobile navigation implemented with SlickNav.
Technical notes

Notes

The website uses a traditional web stack with jQuery and several third-party JavaScript libraries for analytics, advertising, and social media integration. It employs responsive design techniques using SlickNav for mobile navigation. Performance is moderate with asynchronous loading of scripts. SEO is basic with meta tags and Open Graph tags present but no structured data like JSON-LD detected. Accessibility features are minimal. Hosting provider and CMS are not identifiable from the data. The site would benefit from modernization including improved accessibility, SEO structured data, and security enhancements.
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

Reviews of this site

Share your experience with 100drevostaveb.cz. Every review is verified by email and published after moderation.

Overall rating
Select a rating
4000 characters remaining

We’ll email you to confirm your review and keep your details private.

Community rating

No published reviews yet. Be the first to review 100drevostaveb.cz.

Feedback on this report

Rate this report, add an optional comment, and tell us if you want a security specialist to follow up.

Overall report quality
Select a rating
2000 characters remaining

We only use your feedback to improve Guard reports. Contact details are never shared.