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Security report for levny-webhosting.cz

ART Data, s.r.o. · Technology · Czech Republic

High risk. 10 critical or high findings in GDPR outside view, Security headers and 2 other checks.

Security score

42/100

Risk levelHigh

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

ART Data, s.r.o. operates the website levny-webhosting.cz, providing affordable webhosting services primarily targeting individuals and small to medium-sized businesses in the Czech Republic. The company offers tiered hosting plans ranging from basic personal hosting to professional and e-commerce solutions, emphasizing reliability and technical support. The website content is well-structured and professional, supporting the company's positioning as a quality yet low-cost hosting provider. Technically, the website employs standard web technologies including HTML, CSS, and JavaScript, with integration of Google Analytics and Google Tag Manager for user tracking and analytics. While the site is accessible and functional, it lacks advanced security headers and visible privacy or cookie policies, which are important for compliance and user trust. Mobile optimization and accessibility are basic but adequate. From a security perspective, the site uses HTTPS for its login form, but the overall security posture is moderate due to missing security headers and absence of explicit privacy and cookie policies. The WHOIS data is unavailable, which raises concerns about domain registration transparency and reduces trustworthiness, although the website content and business information appear legitimate. Overall, the website presents a moderate risk profile with room for improvement in security practices, privacy compliance, and transparency. Strategic enhancements in these areas would strengthen the company's credibility and user trust.

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

10 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. 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';…

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

Keep watching levny-webhosting.cz

This scan found 28 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

€39.90one-time

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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
62
Security headers
15
Email security
70
DNS health
75
Network security
20
GDPR outside view
10
Average
42

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 targets the Czech market with affordable webhosting services, leveraging a subscription model with discounts for multiple hosting accounts. Its competitive advantage lies in balancing low cost with quality service and technical support. The business model focuses on small to medium enterprises and personal users needing reliable hosting without complex technical knowledge. Partnerships with local businesses and web designers enhance its ecosystem. Growth indicators include a range of hosting plans and a discount program for volume customers. However, the lack of visible certifications and privacy policies may limit appeal to more security-conscious clients.

Security posture

The current security maturity is moderate. The website uses HTTPS for sensitive login areas but lacks comprehensive security headers such as CSP, HSTS, and X-Frame-Options. No incident response or security policy information is provided, and no vulnerability disclosure or security.txt files are found. Privacy compliance is weak due to missing privacy and cookie policies. The absence of WHOIS data reduces domain trust. Overall, the security culture appears basic, with reliance on standard hosting provider protections but limited visible proactive security measures.

Recommendations

  1. Implement comprehensive privacy and cookie policies to improve GDPR compliance and user trust.
  2. Add and enforce security headers including Content-Security-Policy, Strict-Transport-Security, X-Frame-Options, and X-Content-Type-Options.
  3. Ensure HTTPS is enforced site-wide, not only on login forms.
  4. Publish security policies and incident response contacts to demonstrate security maturity.
  5. Improve mobile optimization and accessibility to enhance user experience and compliance.

Contact details published on the site

Addresses
Legal name
ART Data, s.r.o.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
ART Data, s.r.o.
Description
Provides affordable webhosting services for personal and business websites with various hosting plans tailored to different needs.
Key services
Webhosting Start, Webhosting Economic, Webhosting Profi, Webhosting E-Shop
Content quality
good
Branding
consistent

Technology

Stack
HTML5, CSS, JavaScript, Google Analytics, Google Tag Manager
Performance
moderate
Mobile
basic
Accessibility
basic
SEO
good

Security

Observed score
50/100
Good practices seen
  • Use of HTTPS for login form (implied by secure.art-data.com URL)
  • No exposed sensitive data in HTML

Analytics and tracking

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

Advertising

Transparency
basic

Site quality

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

Key observations

  1. Website is fully accessible with no blocking or WAF challenges.
  2. WHOIS data is unavailable, which is unusual and reduces domain trust score.
  3. Website provides multiple webhosting plans with clear pricing and descriptions.
  4. Contact information is clearly provided including email, phone, and physical address.
  5. No privacy or cookie policies are present, which is a compliance gap.
  6. Use of Google Analytics and Tag Manager indicates moderate user tracking.
  7. No security headers detected, and SSL configuration details are not visible from provided data.
  8. Website design is consistent and professional with good navigation.
  9. No adult or questionable content detected; content is safe for general audiences.
Technical notes

Notes

The website uses a traditional HTML/CSS/JavaScript stack with Google Analytics and Tag Manager for tracking. The site is moderately optimized for performance and SEO, with clear meta tags and structured navigation. However, it lacks modern frameworks or CMS platforms, which may limit scalability and ease of updates. The absence of visible security headers and privacy mechanisms indicates technical debt in security and compliance areas. Hosting provider details are not explicit, but the login form points to secure.art-data.com, suggesting a third-party hosting or management platform. Overall, the technical infrastructure is functional but could benefit from modernization and enhanced security controls.
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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