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Security report for olcwebdesign.cz

OLC Webdesign s.r.o. · Technology · Czech Republic

Medium risk. 7 critical or high findings in GDPR outside view, Security headers and 1 other check.

Security score

62/100

Risk levelMedium

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

OLC Webdesign s.r.o. is a Czech Republic based technology company specializing in professional web design, custom e-commerce solutions, online systems, and mobile applications. Founded in 2024 through the merger of two established local agencies, it serves a business clientele primarily in Olomouc and surrounding regions. The company positions itself as a creative and technical partner delivering tailored digital solutions with a strong portfolio of projects and a team of experienced professionals. Technically, the website is built using modern frameworks such as Astro, includes Google Tag Manager for analytics, and is optimized for mobile devices with fast loading times. Security posture is good with HTTPS enforced and secure form inputs, but lacks advanced security headers and formal incident response channels. Privacy compliance is weak due to missing privacy and cookie policies. WHOIS data is unavailable, which limits domain legitimacy verification but the website content and business information appear consistent and professional. Overall, the site demonstrates a mature digital presence with room for improvement in privacy and security transparency.

Scanned

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

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

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

    • 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

    • 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 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';…

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Keep watching olcwebdesign.cz

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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
75
Security headers
50
Email security
55
DNS health
80
Network security
100
GDPR outside view
10
Average
62

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 company operates in the technology sector focusing on B2B digital services including web presentations, e-shops, CRM and reservation systems, and mobile apps. Its market position is that of a regional leader with a growing team and a parent group affiliation (OLC Group). Revenue indicators suggest a medium-sized business with over 15 million CZK annual turnover. The client portfolio includes municipal and commercial projects, indicating strong local partnerships. The business model is service-based with custom development and ongoing project management. Growth potential is supported by a diverse service offering and a solid team structure. Strategic partnerships with clients like Automax Group and DNS.cz enhance credibility and market reach.

Security posture

The website employs HTTPS and secure form handling, which are fundamental security practices. However, it lacks visible security headers such as Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options that would enhance protection against common web attacks. No security.txt or incident response contact information is published, which is a gap in vulnerability disclosure and incident management readiness. The absence of privacy and cookie policies also indicates compliance risks under GDPR. No vulnerable libraries or exposed sensitive data were detected in the HTML content. Overall, the security posture is moderate but could be significantly improved by implementing recommended headers, formalizing incident response, and publishing privacy documentation.

Recommendations

  1. Publish comprehensive privacy and cookie policies with explicit GDPR compliance statements and consent mechanisms.
  2. Implement security headers including Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options to harden the website.
  3. Create and host a security.txt file to facilitate vulnerability disclosure and improve incident response transparency.
  4. Add dedicated security or abuse contact emails to enable timely reporting and handling of security incidents.
  5. Regularly audit WHOIS data and ensure domain registration information is complete and publicly accessible to enhance trust.

Contact details published on the site

Addresses
Legal name
OLC Webdesign s.r.o.
VAT number
CZ04665619
Registration number
04665619
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
OLC Webdesign s.r.o.
Description
Společnost OLC Webdesign s.r.o. byla založena v roce 2024 spojením dvou renomovaných olomouckých webových agentur, IZON s.r.o. a Orbinet s.r.o., které se na trhu úspěšně pohybovaly již řadu let. Společně tvoří tým s bohatými zkušenostmi a portfoliem zajímavých projektů. Přistupují s nadšením jak k náročným výzvám, tak k menším zakázkám, vždy s cílem dodat špičkový výsledek.
Key services
E-shopy na míru (customized e-shops, atypical e-shops, integration with third-party systems), Mobilní aplikace (record-keeping, control, and business applications)
Content quality
excellent
Branding
consistent

Technology

Stack
Astro framework, Google Tag Manager, Typekit fonts
Frameworks
Astro
Performance
fast
Mobile
excellent
Accessibility
good
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • Contact form with required fields

Analytics and tracking

Services
Google Tag Manager
Tracking level
moderate
Privacy practices
poor

Advertising

Transparency
basic

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. No privacy or cookie policies found, indicating compliance gaps.
  3. WHOIS data unavailable, limiting domain legitimacy verification.
  4. Contact information is clearly presented with multiple channels.
  5. No security.txt or incident response info found.
  6. Uses modern web technologies and good mobile optimization.
  7. No suspicious or malicious content detected.
Technical notes

Notes

The website is built on the Astro framework, leveraging modern web technologies and optimized for performance and mobile responsiveness. It uses Typekit for fonts and Google Tag Manager for analytics and tracking. The HTML structure is valid and semantic, supporting good SEO and accessibility. The site loads quickly and features rich multimedia content with lazy loading for images. No CMS is detected, suggesting a custom or static site generation approach. Hosting provider details are not disclosed. The technical implementation reflects a modern, well-maintained digital infrastructure with opportunities to enhance security and privacy compliance.
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. 58/100Medium36 findingsView report
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