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Security report for katronic.com

Katronic Technologies Ltd. · Energy · United Kingdom

Medium risk. 6 critical or high findings in Security headers, GDPR outside view and 2 other checks.

Security score

58/100

Risk levelMedium

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

Katronic Technologies Ltd. is a specialized company focused on the design, manufacture, and sale of clamp-on ultrasonic flow meters and non-invasive process measurement instrumentation. Established since 1996, the company serves a broad range of industrial sectors including energy, manufacturing, chemical, pharmaceutical, and water treatment. Their product portfolio includes portable and fixed ultrasonic flow meters for liquids and gases, thermal energy measurement devices, and related services such as flowmeter hire, training, and commissioning. The company maintains a professional online presence with detailed product information and customer testimonials, supporting its market position as a reliable and innovative provider in the flow measurement industry. Technically, the website is built on the TYPO3 CMS platform, utilizing modern JavaScript libraries such as jQuery and Slick Carousel for enhanced user experience. The site is mobile-optimized and includes SEO best practices with proper meta tags and structured navigation. Google Analytics and Google Maps are integrated for analytics and location services. The website employs HTTPS with a strong SSL configuration, though explicit security headers are not detected in the provided data. Cookie consent mechanisms are implemented, indicating attention to privacy compliance. From a security perspective, the site shows good practices such as HTTPS enforcement and cookie consent banners, but lacks publicly visible security policies or incident response contacts. No vulnerabilities or exposed sensitive data were detected in the analysis. The WHOIS data is unavailable or not found, which slightly reduces trustworthiness; however, the professional presentation and active social media presence support the legitimacy of the business. Overall, Katronic's website demonstrates a solid digital maturity with good content quality, technical implementation, and privacy compliance. Security posture is adequate but could be improved by adding security headers and explicit policies. The business credibility is high given the detailed product offerings and customer engagement. Strategic recommendations include enhancing security headers, publishing security policies, and maintaining regular audits of third-party scripts to further strengthen the security and trustworthiness of the site.

Scanned

NIS2 and GDPR posture

GDPR outside view
80/ 100 · Low
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

6 findings rated critical or high. Fix these first.

  1. 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';…

  2. GDPR outside view

    These are the privacy signals visitors and data protection authorities look for under GDPR.

    • 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

  3. 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 katronic.com

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.

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
72
Security headers
20
Email security
75
DNS health
80
Network security
20
GDPR outside view
80
Average
58

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

Katronic operates in a niche industrial market specializing in ultrasonic flow measurement technology. Their competitive advantage lies in their long-standing experience since 1996, innovative product development (e.g., clamp-on ultrasonic flow meters for gases and liquids), and comprehensive service offerings including rental, training, and commissioning. The business model combines product sales with value-added services, targeting industrial sectors such as energy, chemical, pharmaceutical, and manufacturing. The company’s international reach is supported by multilingual website options and active social media channels. Growth indicators include continuous product innovation and participation in industry exhibitions. The partnership ecosystem is not explicitly detailed but includes social media engagement and possible industry collaborations. Overall, Katronic presents a stable and focused business operation with a clear market niche and diversified revenue streams.

Security posture

The website’s security maturity is moderate to good. HTTPS is properly implemented with strong SSL configuration, ensuring encrypted communications. Cookie consent mechanisms demonstrate compliance with privacy regulations such as GDPR. However, the absence of visible security headers like Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options represents a gap that could expose the site to certain web-based attacks. No incident response or security policy pages are publicly available, which limits transparency and preparedness communication. No vulnerabilities or exposed sensitive data were found, indicating a generally secure environment. The lack of WHOIS data reduces domain trust but does not directly impact site security. Overall, the security posture is adequate for the business type but could be enhanced by implementing recommended headers and publishing security policies.

Recommendations

  1. Implement comprehensive HTTP security headers including Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options to mitigate common web vulnerabilities.
  2. Publish a clear security policy and incident response plan on the website to improve transparency and preparedness.
  3. Conduct regular security audits of third-party scripts and libraries to identify and remediate potential vulnerabilities.
  4. Enhance accessibility features to improve compliance and user experience for all visitors.
  5. Maintain and update privacy and cookie policies regularly to ensure ongoing GDPR and other regulatory compliance.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Katronic Technologies Ltd.
Description
Katronic specialises in clamp-on ultrasonic flow meters and non-invasive process measurement instrumentation with modern electronics and sensor technology.
Key services
Clamp-on ultrasonic flow meters for liquids and gases, Thermal energy measurement, Flowmeter hire and rental, Measurement services, Training, Commissioning, Special solutions
Content quality
good
Branding
consistent

Technology

Stack
TYPO3 CMS, jQuery, Slick Carousel, Google Analytics, Google Maps
Frameworks
TYPO3 CMS
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
80/100
Good practices seen
  • HTTPS enforced
  • Cookie consent mechanism implemented

Analytics and tracking

Services
Google Analytics
Tracking level
moderate
Privacy practices
good

Advertising

Tracking pixels
GoogleAnalytics
Marketing tools
GoogleMaps
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 no blocking or WAF challenge.
  2. Content is focused on industrial ultrasonic flow measurement technology.
  3. No email addresses explicitly found in the HTML content provided.
  4. Phone number +44 (0)2476 714111 is clearly presented as company contact.
  5. Multiple language options available indicating international presence.
  6. Cookie consent banner present and functional.
  7. No explicit security.txt or incident response contact found.
  8. No visible security headers detected in provided data.
  9. Website uses TYPO3 CMS and modern JavaScript libraries.
  10. Social media links to LinkedIn, YouTube, Facebook, X (Twitter), and Xing present in footer.
Technical notes

Notes

The website is built on TYPO3 CMS, a robust and widely used content management system suitable for enterprise and medium-sized businesses. The use of modern JavaScript libraries such as jQuery and Slick Carousel enhances interactivity and user experience. The site is mobile-optimized with responsive design elements and includes SEO best practices such as meta tags and structured navigation menus. Performance is moderate, with merged CSS and JS files indicating optimization efforts. The hosting provider is not explicitly identified. No critical technical debt or outdated technologies were detected, but the absence of security headers suggests room for technical improvement in security hardening. Overall, the technical infrastructure supports the business needs effectively with opportunities for further modernization and security enhancements.
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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