Skip to main content

Security report for k5ltd.im

K5 Limited t/a K5 Tax & Accounts · Finance · Isle of Man

High risk. 8 critical or high findings in GDPR outside view, SSL/TLS and 2 other checks.

Security score

36/100

Risk levelHigh

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

K5 Limited trading as K5 Tax & Accounts is a small professional services firm based in Port Erin, Isle of Man, specializing in accounting, tax advisory, audit, compliance, and payroll services. Established in 2017 following the acquisition of David J Hill & Co, the company leverages a heritage of over 40 years of trusted service. Their market position is that of a reputable local firm offering comprehensive financial and advisory services to businesses and individuals in the Isle of Man and UK. The website reflects a professional and consistent brand image with clear navigation and relevant content targeting their client base. Technically, the website is built on WordPress using the Pro theme framework with Yoast SEO and Google Analytics integration. It employs modern web technologies such as lazy loading and Google Maps API, providing a moderate performance and good mobile optimization. However, there is room for improvement in accessibility and security headers implementation. The site uses standard plugins for contact forms and social media integration. From a security perspective, the site uses HTTPS but lacks important security headers like CSP and HSTS. No critical vulnerabilities or exposed sensitive data were detected. Privacy compliance is basic, with a privacy policy present but no cookie consent mechanism. Contact information is clearly provided, enhancing business credibility. Overall, the security posture is moderate but could be strengthened with additional best practices. The overall risk assessment indicates a trustworthy and professional business with a solid online presence but with opportunities to enhance privacy compliance and security hardening. Strategic recommendations include implementing security headers, adding cookie consent, and conducting regular security audits to maintain and improve trust and compliance.

Scanned

NIS2 and GDPR posture

GDPR outside view
28/ 100 · High
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

      No HTTPS encryption

      GDPR requires appropriate security measures for personal data

      What to do: Implement SSL/TLS certificate for HTTPS

  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.

    • Critical

      No HTTPS Encryption

      Website does not use HTTPS encryption, making all data transmission vulnerable to interception

      What to do: Implement SSL/TLS certificate and redirect all HTTP traffic to HTTPS

  3. 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';…

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

Keep watching k5ltd.im

This scan found 21 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.

Billed monthly to your card. Cancel anytime. See sample alerts.

Full report

€39.90one-time

  • The complete analysis as a PDF you can cite
  • Email delivery with an unlock code
  • Lifetime access to this report

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
0
Security headers
15
Email security
70
DNS health
85
Network security
20
GDPR outside view
28
Average
36

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

K5 Limited operates in the finance sector, focusing on accounting, tax, audit, compliance, and payroll services primarily in the Isle of Man. Their competitive advantage lies in their established heritage, professional accreditations, and comprehensive service offerings tailored to local and international clients. The business model is service-oriented, targeting SMEs, sole traders, partnerships, trusts, estates, and charities. Revenue streams likely derive from professional fees for compliance, advisory, and outsourced payroll services. The company maintains a partnership ecosystem including professional bodies like ACCA and digital service providers such as CRE8.IM for website development. Growth indicators include acquisition history and a well-maintained digital presence. Strategic observations suggest a focus on maintaining high-quality client service and expanding advisory capabilities in a changing regulatory environment.

Security posture

The website demonstrates a moderate security maturity level with HTTPS enabled and secure form handling via Contact Form 7. 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 credentials or sensitive data were found, and no known vulnerable libraries were detected. Compliance gaps include lack of cookie consent mechanisms and limited privacy policy detail regarding GDPR. Incident response readiness and security culture indicators are not evident from the website content. Overall, the security posture is adequate for a small professional services firm but requires enhancements to align with best practices and regulatory requirements.

Recommendations

  1. Implement comprehensive security headers including CSP, HSTS, X-Frame-Options, and X-XSS-Protection to mitigate common web attacks.
  2. Add a cookie policy and consent mechanism to comply with GDPR and enhance user privacy transparency.
  3. Regularly update WordPress core, themes, and plugins to reduce vulnerability exposure.
  4. Conduct periodic security audits and penetration testing to identify and remediate potential weaknesses.
  5. Enhance privacy policy to explicitly address GDPR compliance and data retention practices.

Contact details published on the site

Addresses
Legal name
K5 Limited t/a K5 Tax & Accounts
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
K5 Limited t/a K5 Tax & Accounts
Description
K5 are a firm of Chartered Certified Accountants and Chartered Tax Advisers based in Port Erin Isle of Man providing a wide range of tax & accounts, audit & other professional services.
Key services
Accounts, Advisory, Tax, Audit, Compliance, Payroll
Content quality
good
Branding
consistent

Technology

Stack
WordPress, Yoast SEO plugin, Google Analytics, jQuery, Google Maps API, WP Rocket (lazy loading), Custom Facebook Feed Pro plugin
Frameworks
Cornerstone (Pro theme framework)
Platforms
WordPress
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
65/100
Good practices seen
  • HTTPS enabled
  • No exposed sensitive data in HTML
  • Use of secure contact forms (Contact Form 7 plugin)

Analytics and tracking

Services
Google Analytics
Tracking level
moderate
Privacy practices
basic

Advertising

Marketing tools
Yoast SEO
Transparency
basic

Site quality

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

Key observations

  1. Website is professionally designed and content-rich
  2. Clear business focus on accounting and tax services in Isle of Man
  3. No detected security blocking or WAF challenges
  4. Privacy and cookie policies are minimal or missing cookie consent
  5. Use of standard WordPress plugins and Google Analytics for tracking
  6. Contact information is clearly presented with multiple channels
  7. No visible security headers; opportunity for security improvements
Technical notes

Notes

The website is built on a modern WordPress CMS platform using the Pro theme framework and several plugins including Yoast SEO, Contact Form 7, and Custom Facebook Feed Pro. It integrates Google Analytics for user tracking and Google Maps API for location display. Performance is moderate with lazy loading implemented for images and videos. The site is mobile optimized with responsive design elements. Technical debt appears low with no broken links or major errors detected. Opportunities exist to improve accessibility features and implement advanced security configurations. Hosting provider details are not explicitly identified from the content. Overall, the technical infrastructure supports the business needs effectively with room for modernization in security and privacy compliance.
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

Reviews of this site

Share your experience with k5ltd.im. Every review is verified by email and published after moderation.

Overall rating
Select a rating
4000 characters remaining

We’ll email you to confirm your review and keep your details private.

Community rating

No published reviews yet. Be the first to review k5ltd.im.

Feedback on this report

Rate this report, add an optional comment, and tell us if you want a security specialist to follow up.

Overall report quality
Select a rating
2000 characters remaining

We only use your feedback to improve Guard reports. Contact details are never shared.