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Security report for dieselservis-kromeriz.cz

Dieselservis Kroměříž · Transportation · Czech Republic

Medium risk. 9 critical or high findings in GDPR outside view, Security headers and 2 other checks.

Security score

59/100

Risk levelMedium

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

Dieselservis Kroměříž is a small local company specializing in servicing diesel fuel injection pumps, injectors, and vehicle diagnostics primarily for the automotive sector in the Czech Republic. Their website presents a clear overview of their services including repair, testing, and maintenance of diesel systems, as well as a 24/7 towing service. The business targets vehicle owners and operators requiring specialized diesel system servicing. Technically, the website is built on an older WordPress platform with Bootstrap and jQuery, providing a functional but somewhat outdated user experience. Security posture is moderate with HTTPS enabled but lacking modern security headers and running outdated software versions, which could expose the site to vulnerabilities. Privacy compliance is low due to absence of privacy and cookie policies. Overall, the site is safe for general audiences and provides sufficient contact information, but improvements in security and privacy practices are recommended.

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

9 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

  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 dieselservis-kromeriz.cz

This scan found 23 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.

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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
62
Security headers
30
Email security
65
DNS health
85
Network security
100
GDPR outside view
10
Average
59

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 transportation sector with a focus on diesel vehicle servicing and diagnostics. It maintains a local market position in Kroměříž, Czech Republic, offering specialized technical services such as high-pressure pump repairs and biofuel quality testing. The business model is service-oriented with direct customer engagement through phone and email contacts and a contact form. The website reflects a professional but small-scale operation without evident partnerships or subsidiaries. The lack of WHOIS data limits external verification of legitimacy, but the presence of company registration numbers and VAT details supports credibility. No analytics or marketing tools are used, indicating a straightforward business approach without extensive digital marketing efforts.

Security posture

The website uses HTTPS, which is a fundamental security requirement. However, it lacks important security headers such as Content-Security-Policy and X-Frame-Options, which help mitigate common web attacks. The WordPress version (4.8.25) and jQuery (1.12.4) are outdated and may contain known vulnerabilities, increasing risk exposure. The contact form uses Contact Form 7 but lacks advanced anti-spam or CAPTCHA protections. No incident response or security policy information is provided. Overall, the security posture is moderate but requires updates and enhancements to reduce potential vulnerabilities and improve compliance with best practices.

Recommendations

  1. Update WordPress core and all plugins to the latest stable versions to mitigate known vulnerabilities.
  2. Implement essential security headers including Content-Security-Policy, X-Frame-Options, X-XSS-Protection, and Strict-Transport-Security.
  3. Add a privacy policy and cookie consent mechanism to improve GDPR compliance and user trust.
  4. Enhance contact form security by integrating CAPTCHA or other anti-spam measures.
  5. Conduct regular security audits and vulnerability scans to proactively identify and remediate risks.

Contact details published on the site

Addresses
Legal name
DIESELSERVIS Kroměříž s.r.o.
VAT number
CZ29210313
Registration number
29210313
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Dieselservis Kroměříž
Description
Dieselservis Kroměříž v areálu MAGNETON provádí servisní činnost dieselových palivových systémů a diagnostiky motorových vozidel.
Key services
Servicing diesel fuel injection pumps and injectors, Diagnostics of motor vehicles, Repair and adjustment of high-pressure injection pumps, Testing and measuring biofuel content, Ultrasonic cleaning of injectors, Vehicle maintenance and repair, Towing service (nonstop)
Content quality
good
Branding
moderate

Technology

Stack
WordPress 4.8.25, Bootstrap CSS, jQuery 1.12.4, Contact Form 7 plugin, Menu Icons plugin, Kirki Customizer Framework, Page Scroll to ID plugin, Dynamic To Top plugin
Frameworks
Bootstrap
Platforms
WordPress
Performance
moderate
Mobile
basic
Accessibility
basic
SEO
good

Security

Observed score
55/100
Good practices seen
  • HTTPS enabled (implied by URLs)
  • Use of contact form with basic anti-spam (Contact Form 7)

Analytics and tracking

Tracking level
minimal
Privacy practices
poor

Advertising

Transparency
poor

Site quality

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

Key observations

  1. Website is a small local business site for diesel vehicle servicing in Czech Republic
  2. No WHOIS data available, possibly due to privacy protection or domain not registered
  3. No privacy or cookie policy found, indicating low privacy compliance
  4. Contact information is clearly presented with company registration numbers
  5. Site uses outdated WordPress and jQuery versions, posing security risks
  6. No advanced security headers detected
  7. No analytics or tracking scripts detected
  8. No advertising or affiliate marketing detected
  9. Site content is safe and appropriate for general audiences
  10. No WAF or blocking mechanisms detected
Technical notes

Notes

The website is built on WordPress 4.8.25 with Bootstrap and jQuery 1.12.4, indicating an older technology stack that may lack modern performance and security features. The site uses several WordPress plugins for functionality including Contact Form 7 and menu icon enhancements. Performance is moderate with no explicit optimization techniques detected. Mobile optimization and accessibility are basic but functional. SEO is supported by meta tags and JSON-LD structured data, enhancing search engine visibility. The hosting provider is not identified from the data. Overall, the technical infrastructure supports the business needs but would benefit from modernization and security hardening.
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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