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Security report for proweby.cz

Proweby.cz · Real Estate · Czech Republic

Medium risk. 5 critical or high findings in Security headers, GDPR outside view and 1 other check.

Security score

70/100

Risk levelMedium

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

Proweby.cz is a Czech-based small business specializing in creating custom websites, e-shops, and SEO services primarily for small and medium-sized enterprises, including real estate professionals. The company emphasizes personalized service, human-centric client relationships, and delivering quality digital marketing solutions tailored to client needs. Their market position is niche-focused with a strong presence in the Czech Republic and Slovak markets, supported by client testimonials and references from reputable partners such as RE/MAX Alfa. Technically, the website is built on WordPress with WooCommerce for e-commerce functionality, enhanced by Yoast SEO for search engine optimization and Google reCAPTCHA for form security. The site demonstrates good mobile responsiveness, modern design, and SEO best practices, although some security headers are missing. Cookie consent mechanisms comply with GDPR, providing users granular control over cookie categories. Security posture is solid with HTTPS enforced and anti-bot measures in place, but lacks explicit published security policies or incident response contacts. The absence of WHOIS data is a minor concern but does not significantly detract from the site's legitimacy given the professional content and active social media presence. Overall, Proweby.cz presents a trustworthy, professional digital presence with strong business credibility and technical maturity. Strategic improvements in security headers and transparency around incident response would further enhance trust and compliance.

Scanned

NIS2 and GDPR posture

GDPR outside view
85/ 100 · Low
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

5 findings rated critical or high. Fix these first.

  1. 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';…

  2. GDPR outside view

    These are the privacy signals visitors and data protection authorities look for under GDPR.

    • 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

  3. 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.

    • High

      Weak Protocols Supported

      Server supports weak protocols: TLSv1.1

      What to do: Disable TLS 1.0, TLS 1.1, and all SSL versions

      • CWE-327
      • OWASP A04:2025
      • ASVS V12.1.1

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

Keep watching proweby.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

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

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Full report

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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
72
Security headers
20
Email security
60
DNS health
80
Network security
100
GDPR outside view
85
Average
70

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 proweby.cz, from OffSeq Breach.

No leaked records found

Breach holds no records for proweby.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

Proweby.cz operates in the web development and digital marketing sector, targeting SMEs and individual entrepreneurs in the Czech Republic. Their competitive advantage lies in personalized service, expertise in WordPress and SEO, and specialization in real estate and related industries. Revenue streams likely include custom website creation, e-shop development, SEO consulting, and ongoing website maintenance. The company maintains partnerships with real estate firms and leverages content marketing through a blog and educational resources. Growth indicators include active client testimonials and a diverse portfolio of references. The business ecosystem includes social media engagement and collaboration with industry-specific clients.

Security posture

The website demonstrates a moderate to good security maturity level with HTTPS enforced and Google reCAPTCHA protecting forms. Cookie consent is implemented with detailed categories, supporting GDPR compliance. However, the absence of key security headers such as Content-Security-Policy and X-Frame-Options reduces the overall security posture. No explicit incident response or vulnerability disclosure information is published, which could hinder rapid response to security events. Data protection practices appear adequate for the business scale, but formal security policies and a security.txt file are recommended to improve transparency and readiness.

Recommendations

  1. Implement standard security headers including Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options to mitigate common web attacks.
  2. Publish a security policy and incident response contact information on the website to enhance transparency and preparedness.
  3. Add a security.txt file to facilitate responsible vulnerability disclosure and improve trust with security researchers.
  4. Regularly audit and update third-party plugins and libraries to avoid vulnerabilities.
  5. Enhance monitoring and logging to detect and respond to potential security incidents promptly.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Proweby.cz
Description
Tvoříme webové stránky pro malé a střední firmy na redakčním systému WordPress. Děláme weby a e-shopy v češtině i v cizích jazycích.
Key services
Tvorba webových stránek, Tvorba e-shopů, SEO optimalizace, Správa webů
Content quality
excellent
Branding
consistent

Technology

Stack
WordPress, WooCommerce, Yoast SEO, Google reCAPTCHA, Google Fonts, jQuery (commented out but present), PHP (implied by WordPress)
Frameworks
Bootstrap (commented out CSS references), Owl Carousel
Platforms
WordPress CMS
Performance
moderate
Mobile
excellent
Accessibility
good
SEO
excellent

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • Use of Google reCAPTCHA for forms
  • Cookie consent banner with granular consent options

Analytics and tracking

Tracking level
minimal
Privacy practices
good

Advertising

Tracking pixels
Google reCAPTCHA
Marketing tools
Yoast SEO, Internal Links Manager
Transparency
good

Site quality

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

Key observations

  1. Website is fully accessible with rich content and professional design
  2. Strong focus on Czech market and SMEs
  3. Comprehensive cookie consent and privacy policy in Czech language
  4. No explicit security.txt or incident response info found
  5. WHOIS data unavailable, which is a minor trust concern
  6. Multiple client references and testimonials enhance credibility
  7. Use of modern web technologies and SEO best practices
Technical notes

Notes

The website is built on a modern WordPress CMS platform with WooCommerce for e-commerce capabilities. It uses Yoast SEO for optimization and Google Fonts for typography. The presence of jQuery (commented out) and Owl Carousel indicates use of common frontend libraries. The site is mobile-optimized with responsive design and good accessibility features. Performance is moderate, with caching plugins indicated by minified CSS and JS files. The technical stack is appropriate for the business size and scope, but some legacy scripts and commented-out resources suggest opportunities for cleanup and modernization. Hosting provider details are not disclosed, limiting full infrastructure assessment.
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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