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Security report for markspecialistapplications.co.uk

Mark Specialist Applications Limited · Manufacturing · United Kingdom

Medium risk. 7 critical or high findings in Security headers, GDPR outside view and 1 other check.

Security score

56/100

Risk levelMedium

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

Mark Specialist Applications Limited is a UK-based specialist provider of industrial repair and protective coating services, focusing on sectors such as marine, petrochemical, manufacturing, power generation, and water treatment. The company offers a comprehensive range of onsite and workshop services including blast cleaning, butyl liners, erosion and corrosion control, and composite repairs. Their expertise and over 100 years of combined technical experience position them as a trusted partner for maintenance and asset protection in demanding industrial environments. The website is professionally designed, mobile-optimized, and provides clear navigation and contact information, supporting a positive user experience and business credibility. However, the WHOIS data is incomplete due to a domain naming rules error, which slightly impacts trustworthiness from a domain registration perspective. The site lacks cookie consent mechanisms and visible security headers, indicating areas for improvement in privacy compliance and security posture. Overall, the digital infrastructure is modern and functional, but enhancements in security policies and compliance disclosures would strengthen the company's online trust and regulatory adherence.

Scanned

NIS2 and GDPR posture

GDPR outside view
53/ 100 · Medium
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

7 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

    • 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

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

Keep watching markspecialistapplications.co.uk

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.

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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
37
Security headers
15
Email security
70
DNS health
60
Network security
100
GDPR outside view
53
Average
56

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 a B2B business model targeting industrial clients requiring specialist repair and protective coating solutions. Their market positioning is niche and technical, supported by a portfolio of reputable clients evidenced by displayed logos. The business leverages technical expertise and a broad service offering to reduce client maintenance costs and extend asset life. The website reflects a focused marketing approach with clear sector targeting and service segmentation. Absence of detailed business registration data and privacy compliance features suggests potential gaps in regulatory transparency. The company appears to maintain a lean operational size with a strong emphasis on technical service delivery rather than broad digital marketing or e-commerce. Partnerships with design agencies are evident but no direct business partner domains were identified. Growth potential exists through enhanced digital trust and expanded compliance visibility.

Security posture

The website uses HTTPS and modern frontend technologies but lacks visible security headers such as Content-Security-Policy and Strict-Transport-Security, which are recommended to mitigate common web threats. No forms or input fields were detected, reducing attack surface from injection or data leakage vulnerabilities. The absence of a cookie consent mechanism and detailed privacy disclosures indicates partial GDPR compliance. No incident response or abuse contact information is published, which is a gap in security governance. The WHOIS data is incomplete, which may raise concerns for domain legitimacy verification. Overall, the security posture is moderate with room for improvement in headers, privacy compliance, and incident response transparency.

Recommendations

  1. Implement comprehensive security headers including Content-Security-Policy, X-Frame-Options, X-Content-Type-Options, and Strict-Transport-Security.
  2. Add a cookie policy page and implement a cookie consent banner to comply with GDPR and other privacy regulations.
  3. Publish an incident response page or provide clear abuse/security contact channels to improve security governance and trust.
  4. Verify and correct WHOIS registration details to ensure domain legitimacy and consistency with business information.
  5. Enhance privacy policy to cover GDPR compliance explicitly and include data retention and user rights information.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Mark Specialist Applications Limited
Description
Mark Specialist Applications provides solutions and applications for the repair and protection of ships, plant, machinery, equipment, buildings, and structures. They offer performance protective coating applications including epoxy, polyurethane, vinyl esters, zinc-rich coatings, composite repairs, GRP pipe wraps, and butyl liners. Their services protect against erosion, corrosion, abrasion, and chemical attack, supporting various industrial sectors with onsite and workshop services.
Key services
Blast Cleaning, Butyl Liners, Erosion & Corrosion Control, Flange Forming, Pipe Repairs – Wraps & Lining, Plate Bonding, Protective Coatings & Linings, Glass Bead Blasting, Thermal Sprayed Metals, Blast Cleaning & Commercial Spray Coatings
Content quality
good
Branding
consistent

Technology

Stack
Bootstrap, jQuery, Google Fonts (Montserrat), FontAwesome
Frameworks
Bootstrap
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
70/100
Good practices seen
  • HTTPS enforced (implied by canonical link https://)
  • No visible exposed sensitive data in HTML

Analytics and tracking

Tracking level
minimal
Privacy practices
basic

Advertising

Transparency
poor

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 forms detected on homepage or main HTML content
  3. No email addresses explicitly listed on homepage
  4. Phone number +44(0)1978 262 838 is clearly presented as company contact
  5. LinkedIn profile link present for company representative
  6. No cookie consent banner or cookie policy found
  7. Privacy policy is present but basic
  8. No visible security.txt or incident response contact
  9. WHOIS data unavailable due to domain naming rules error, likely WHOIS query on subdomain 'www.' rather than domain
  10. Website uses modern frontend technologies and responsive design
Technical notes

Notes

The website is built using Bootstrap framework with jQuery and FontAwesome for UI components and icons. Google Fonts are used for typography. The site is responsive and optimized for mobile devices with multiple carousel components for service showcasing. No CMS or backend platform was detected from the HTML source. Performance is moderate with no heavy scripts or trackers detected. The site lacks analytics or marketing tracking scripts, indicating minimal user tracking. Technical debt appears low, but the absence of security headers and privacy compliance features represents modernization opportunities. Hosting provider and SSL certificate details are not disclosed in the HTML content. Overall, the technical implementation supports a professional and functional user experience but could benefit from enhanced security and privacy features.
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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