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Security report for vsconsult.cz

VS Consult · Other · Czech Republic

Medium risk. 4 critical or high findings in Email security, Security headers and 1 other check.

Security score

72/100

Risk levelMedium

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

VS Consult is a small Czech digital marketing consultancy specializing in PPC advertising, SEO optimization, social media management, and web design services tailored for small to large businesses. The website presents a professional and consistent brand image with clear service offerings and client testimonials, positioning itself as a niche player in the Czech digital marketing sector. Technically, the site is built on WordPress with modern plugins and frameworks such as Yoast SEO, Beaver Builder, and Bootstrap 4, ensuring good mobile responsiveness and SEO optimization. Security posture is solid with HTTPS enforced and a GDPR-compliant cookie consent mechanism, though additional security headers and explicit security policies are absent. The lack of WHOIS data reduces domain trustworthiness, but the accessible content and professional presentation mitigate concerns. Overall, the site is well-structured, user-friendly, and trustworthy for its intended audience.

Scanned

NIS2 and GDPR posture

GDPR outside view
100/ 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

4 findings rated critical or high. Fix these first.

  1. Email security

    SPF, DKIM and DMARC stop others sending email that looks like it comes from your domain, a common route to phishing and invoice fraud.

    • Critical

      No email authentication configured

      Domain is vulnerable to email spoofing

      What to do: Implement SPF, DKIM, and DMARC immediately

  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"

  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 SSL Key Length

      SSL certificate uses 256-bit key, which is considered weak

      What to do: Use at least 2048-bit RSA or 256-bit ECC key

      • CWE-326
      • OWASP A04:2025
      • Mozilla TLS: Mozilla Server Side TLS 6.0 intermediate: rsa_key_size 2048

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

Keep watching vsconsult.cz

This scan found 20 issues across 5 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
65
Security headers
30
Email security
60
DNS health
75
Network security
100
GDPR outside view
100
Average
72

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 vsconsult.cz, from OffSeq Breach.

No leaked records found

Breach holds no records for vsconsult.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 company targets small to large businesses in the Czech Republic seeking effective digital marketing solutions. Its business model revolves around service provision including PPC campaigns, SEO, social media, and web design. The presence of client testimonials and active social media accounts indicates a focus on building trust and credibility. The company leverages Google Ads and analytics tools for marketing and performance tracking. No parent or subsidiary companies are identified. The business appears to be independent and focused on local market penetration with a clear value proposition of cost-effective digital marketing tailored to client budgets.

Security posture

The website employs HTTPS with a valid SSL certificate, ensuring encrypted communications. Cookie consent is managed via the Complianz GDPR plugin with opt-in mechanisms, reflecting compliance with EU privacy regulations. However, no advanced security headers such as Content-Security-Policy or X-Frame-Options are detected, which could improve protection against common web attacks. There is no published security policy or incident response information, which limits transparency in security governance. No vulnerabilities or exposed sensitive data were found in the HTML content. Overall, the security posture is good but could be enhanced with additional headers and published policies.

Recommendations

  1. Implement security headers including Content-Security-Policy, X-Content-Type-Options, and X-Frame-Options to strengthen web security.
  2. Publish a dedicated security policy and incident response page to improve transparency and preparedness.
  3. Add a security.txt file to facilitate responsible vulnerability disclosure.
  4. Provide direct company contact emails and phone numbers on the website to enhance business credibility and user trust.
  5. Regularly review and update privacy and cookie policies to maintain GDPR compliance and user trust.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
VS Consult
Description
Digitální marketing efektivně a chytře. Váš digitální svět. Přitáhněte nové zákazníky a rozvíjejte svůj business. Nabízí služby digitálního marketingu přizpůsobené malým, středním i velkým firmám.
Key services
PPC advertising, SEO optimization, Social media management, Web design and management, Digital marketing consulting
Content quality
good
Branding
consistent

Technology

Stack
WordPress, Yoast SEO, Google Analytics, Google Tag Manager, jQuery, Bootstrap 4, FontAwesome, Complianz GDPR plugin, Beaver Builder
Frameworks
Bootstrap 4
Platforms
WordPress
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
80/100
Good practices seen
  • HTTPS enforced
  • Cookie consent banner with opt-in
  • No exposed sensitive data in HTML

Analytics and tracking

Services
Google Analytics, Google Tag Manager
Tracking level
moderate
Privacy practices
good

Advertising

Ad networks
Google Ads
Marketing tools
Yoast SEO, Complianz GDPR plugin
Transparency
good

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 and no blocking detected.
  2. WHOIS data unavailable, which is unusual and reduces domain trust score.
  3. Site uses HTTPS with valid SSL and modern web technologies.
  4. Cookie consent and privacy policy present, indicating GDPR awareness.
  5. No direct contact emails or phone numbers found on homepage; contact likely via form or social media.
  6. No explicit security policies or incident response info published.
  7. Site content is focused on digital marketing services for Czech businesses.
  8. Social media presence on Instagram and LinkedIn confirmed.
  9. No suspicious or malicious content detected.
Technical notes

Notes

The website is built on a WordPress CMS platform using a modern tech stack including Bootstrap 4 for responsive design, jQuery for scripting, and Yoast SEO for search engine optimization. Google Analytics and Google Tag Manager are integrated for analytics and marketing tracking. The site uses Beaver Builder for page construction and Complianz GDPR plugin for cookie consent management. Performance is moderate with some optimization opportunities. Mobile optimization is good, and accessibility features are basic but present. No hosting provider information was detected. Overall, the technical infrastructure supports a professional and functional digital marketing website with room for security and performance 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

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