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Security report for netboost.cz

NET boost · Technology · Czech Republic

High risk. 8 critical or high findings in GDPR outside view, Security headers and 2 other checks.

Security score

47/100

Risk levelHigh

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

NET boost is a Czech-based small technology company specializing in custom website and e-shop development, SEO optimization, linkbuilding, PPC campaign management, and social media advertising. The company targets businesses and individuals seeking tailored digital marketing and web solutions. The website demonstrates a professional design with consistent branding and good content relevance, indicating a focused business model within the local Czech market. Technically, the site is built on WordPress using the Divi theme and integrates common marketing and analytics tools such as Google Analytics, Google Tag Manager, and reCAPTCHA for bot protection. The security posture is solid with HTTPS enforced and some security best practices in place, though additional security headers and policies could enhance protection. Privacy compliance is basic, with a cookie consent mechanism present but no explicit privacy or terms of service pages found. The WHOIS data is unavailable, which raises concerns about domain legitimacy and registration transparency. Overall, the site is functional and professional but would benefit from improved transparency and security documentation.

Scanned

NIS2 and GDPR posture

GDPR outside view
25/ 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

8 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 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 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"

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

Keep watching netboost.cz

This scan found 24 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

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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
80
Network security
20
GDPR outside view
25
Average
47

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 netboost.cz, from OffSeq Breach.

No leaked records found

Breach holds no records for netboost.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

NET boost operates as a service provider in the technology sector, focusing on digital marketing and web development services. Its competitive advantage lies in offering comprehensive internet marketing solutions alongside custom web design, targeting the Czech market. The business model is service-oriented, generating revenue through client projects in website creation, SEO, PPC, and social media advertising. The absence of detailed company registration and contact information limits full business credibility assessment. The company appears to be relatively young, founded around 2020, and maintains a consistent brand presence online. There is no evidence of partnerships or subsidiaries from the provided data. The marketing ecosystem includes Google Ads and analytics tools, indicating active digital marketing efforts.

Security posture

The website employs HTTPS with a valid SSL certificate, ensuring encrypted communications. It uses Google reCAPTCHA to mitigate automated abuse and includes an opt-out mechanism for Google Analytics tracking, reflecting some privacy awareness. However, the absence of key security headers such as Content-Security-Policy, X-Content-Type-Options, and X-Frame-Options reduces the overall security robustness. No security.txt or incident response information is published, limiting transparency in vulnerability handling. The lack of WHOIS data and registrant details is a notable gap in trust and domain legitimacy verification. Overall, the security maturity is moderate, with room for improvement in policy publication and header implementation.

Recommendations

  1. Publish a comprehensive privacy policy and terms of service pages to improve compliance and transparency.
  2. Implement additional HTTP security headers including Content-Security-Policy, X-Content-Type-Options, and X-Frame-Options.
  3. Create and publish a security.txt file to facilitate vulnerability disclosure and incident response communication.
  4. Verify and update WHOIS domain registration information to enhance domain legitimacy and trust.
  5. Enhance accessibility features and conduct regular security audits to maintain and improve security posture.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
NET boost
Description
Zajišťujeme tvorbu webových stránek a e-shopů na míru, optimalizaci webových stránek (SEO), linkbuilding, nastavení PPC kampaní a v neposlední řadě také reklamu na sociálních sítí.
Key services
Custom website development, E-shop development, SEO optimization, Linkbuilding, PPC campaign setup, Social media advertising
Content quality
good
Branding
consistent

Technology

Stack
Google Analytics, Google Tag Manager, reCAPTCHA, WordPress, Divi Theme, ExactMetrics plugin, Smartsupp Chat
Frameworks
WordPress, Divi
Platforms
WordPress CMS
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
80/100
Good practices seen
  • HTTPS enforced
  • Use of Google reCAPTCHA for bot protection
  • Google Analytics opt-out mechanism implemented

Analytics and tracking

Services
Google Analytics, ExactMetrics
Tracking level
moderate
Privacy practices
basic

Advertising

Ad networks
Google Ads
Marketing tools
ExactMetrics
Transparency
basic

Site quality

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

Key observations

  1. Website is accessible and not blocked by WAF or security mechanisms.
  2. WHOIS data is unavailable, which is a concern for domain legitimacy verification.
  3. Website uses modern technologies and standard marketing and analytics tools.
  4. No explicit privacy policy or terms of service pages detected.
  5. Cookie consent mechanism is implemented.
  6. No direct contact emails or phone numbers found in the provided content.
  7. Content is business-focused, targeting Czech market clients for web development and marketing.
  8. Security posture is good but can be improved with additional headers and policies.
Technical notes

Notes

The website is built on WordPress CMS with the Divi theme, a popular and flexible framework for web design. It integrates Google Analytics and Google Tag Manager for analytics and marketing tracking, along with Google reCAPTCHA for spam protection. The site uses ExactMetrics plugin for analytics integration and Smartsupp for live chat support. Performance is moderate, with standard optimization for mobile devices and basic accessibility features. The site includes proper meta tags and JSON-LD structured data for SEO. Hosting provider details are not disclosed. The technical stack is modern but could benefit from enhanced security configurations and performance tuning.
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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