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Security report for pks-hydraulika.cz

PKS servis spol. s r. o. · Manufacturing · Czech Republic

Partial score · DNS & email only

75/100

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

PKS servis spol. s r. o. is a Czech Republic-based company specializing in the development, manufacturing, sales, and servicing of hydraulic machines, central lubrication systems, and pneumatics. The company operates multiple divisions and partner sites, indicating a diversified business model focused on industrial B2B clients. Their website reflects a professional and consistent brand presence with clear service offerings and certifications such as ISO 9001, positioning them as a reputable regional player in manufacturing and hydraulic services. Technically, the website employs modern frontend technologies including Bootstrap 5, jQuery, and cookie consent management tools, ensuring a responsive and user-friendly experience. The site is well-optimized for SEO and mobile devices, though some accessibility features could be improved. Security posture is adequate with HTTPS enforced and cookie consent implemented, but lacks visible security headers and explicit security policies on the site. The absence of WHOIS data for the domain is a notable concern, reducing trustworthiness from a domain registration perspective. However, the website content, contact information, and business certifications support the legitimacy of the company. No signs of WAF or content blocking were detected, allowing full content analysis. Overall, the site demonstrates a solid business and technical foundation with room for improvement in security best practices and domain transparency. Strategic recommendations include enhancing security headers, publishing security policies, and verifying domain registration details to strengthen trust and compliance.

Scanned

3 of 7 checks could not complete. The site may be unreachable or blocking automated scans, so the results below cover only what could be checked. Try a rescan later.

NIS2 and GDPR posture

NIS2 outside view
Not assessed
GDPR outside view
Not assessed

Both readouts depend on the site's pages, which could not be loaded in this scan.

Priority findings

2 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.

    • High

      No DMARC record found

      DMARC provides email authentication and reporting

      What to do: Add DMARC record: "v=DMARC1; p=none; rua=mailto:dmarc@yourdomain.com"

  2. 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 Protocols Supported

      Server supports weak protocols: TLSv1.1

      What to do: Disable TLS 1.0, TLS 1.1, and all SSL versions

      • CWE-327
      • OWASP A04:2025
      • ASVS V12.1.1

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

Keep watching pks-hydraulika.cz

This scan found 10 issues across 4 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
57
Email security
65
DNS health
85
Network security
100
Average
77
After the cap
75

Not counted

  • Security headers: did not complete in this scan.
  • GDPR outside view: did not complete in this scan.
  • 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

PKS servis spol. s r. o. holds a strong position in the manufacturing sector focused on hydraulic systems and related services. Their business model is B2B, targeting industrial clients requiring custom hydraulic solutions, repairs, and maintenance. The company leverages multiple divisions and partner sites to cover a broad range of services and products, enhancing market reach. Certifications like ISO 9001 and EU funding logos indicate compliance and quality assurance, supporting competitive advantage. The presence of a newsletter and social media channels suggests active customer engagement and marketing efforts. The company appears medium-sized with a professional online presence, though domain registration opacity may warrant further scrutiny.

Security posture

The website enforces HTTPS and implements a comprehensive cookie consent mechanism with opt-out capabilities, reflecting good privacy compliance. However, the absence of key security headers such as Content-Security-Policy, X-Frame-Options, and Strict-Transport-Security reduces the overall security posture. No exposed sensitive data or vulnerable libraries were detected in the HTML source. The site lacks explicit security or incident response policies, which are important for transparency and preparedness. Tracking scripts from Google Analytics and Leady.com are present, but privacy controls are in place. Overall, the security maturity is moderate with clear opportunities for enhancement.

Recommendations

  1. Implement and enforce security headers including Content-Security-Policy, X-Frame-Options, and Strict-Transport-Security to mitigate common web attacks.
  2. Publish explicit security and incident response policies on the website to improve transparency and preparedness.
  3. Conduct regular audits of third-party scripts and libraries to identify and remediate vulnerabilities.
  4. Verify and update domain WHOIS information to improve domain trust and legitimacy perception.
  5. Enhance accessibility features to improve compliance and user experience for all visitors.

Contact details published on the site

Addresses
Legal name
PKS servis spol. s r. o.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
PKS servis spol. s r. o.
Description
Specializes in development, manufacturing, sales, and service of hydraulic machines and equipment, central lubrication systems, and pneumatics.
Key services
Development and manufacturing of hydraulic machines and equipment, Sales and service of hydraulic aggregates and components, Central lubrication systems, Repair, diagnostics, and maintenance services
Content quality
good
Branding
consistent

Technology

Stack
Bootstrap 5.2.3, jQuery 3.6.4, jQuery UI 1.12.1, CookieConsent v2.8.9
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
75/100
Good practices seen
  • HTTPS enforced
  • Cookie consent with opt-out mode
  • No exposed sensitive data in HTML

Analytics and tracking

Services
Google Analytics (via gtag.js)
Tracking level
moderate
Privacy practices
good

Advertising

Tracking pixels
Leady.com
Marketing tools
Leady.com tracking
Transparency
basic

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 navigation
  2. No WHOIS data available, which is unusual and reduces domain trust
  3. Strong cookie consent implementation with opt-out mode
  4. Multiple divisions and partner sites linked
  5. Presence of ISO 9001 certification and EU funding logos
  6. No visible security headers detected in HTML source
  7. Use of modern frontend technologies and responsive design
  8. Contact information clearly presented with multiple channels
  9. No terms of service page found
  10. No explicit security or incident response policy pages found
Technical notes

Notes

The website uses a modern and widely supported technology stack including Bootstrap 5.2.3 for responsive design, jQuery 3.6.4 and jQuery UI for UI components, and a cookie consent plugin for privacy compliance. External resources are loaded from reputable CDNs ensuring performance and availability. The site is mobile-optimized with good navigation clarity and SEO meta tags. Performance is moderate, with potential improvements in caching and script optimization. No CMS was detected, suggesting a custom or static site architecture. Hosting provider details are not evident from the HTML source. Overall, the technical implementation supports a professional and functional user experience with room for performance tuning 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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