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Security report for oxygenagency.co.uk

The Oxygen Agency · Other · United Kingdom

Medium risk. 3 critical or high findings in Security headers, GDPR outside view and 1 other check.

Security score

73/100

Risk levelMedium

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

The Oxygen Agency is a well-established, award-winning marketing communications agency based in Devon, UK, specializing in B2B services across the UK and beyond. Their comprehensive service offering includes marketing strategy, design, web development, video production, PR, and copywriting. The agency positions itself as a trusted partner for ambitious organizations, leveraging over 20 years of experience and recognized certifications such as ISO 27001 and Cyber Essentials Plus to assure clients of their professionalism and security maturity. The website reflects a strong market presence with clear branding, consistent messaging, and a focus on client success.

Scanned

NIS2 and GDPR posture

GDPR outside view
85/ 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

3 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

  2. GDPR outside view

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

    • 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

  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 oxygenagency.co.uk

This scan found 22 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

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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
Security headers
65
Email security
65
DNS health
65
Network security
100
GDPR outside view
85
Average
73

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 agency operates a full-service business model targeting B2B clients, providing integrated marketing communications solutions. Their competitive advantage lies in their award-winning status, comprehensive service portfolio, and strong security certifications. The company maintains an active content marketing strategy through blogs and guides, enhancing thought leadership and client engagement. Their digital presence is supported by professional SEO and analytics tools, and they maintain active social media channels to extend their reach. The business appears stable with a long domain registration history and clear legal and VAT information, indicating sound operational practices.

Security posture

The Oxygen Agency demonstrates a mature security posture with enforced HTTPS, use of reCAPTCHA v3 on forms, and cookie consent management compliant with GDPR. Their ISO 27001 and Cyber Essentials Plus certifications further reinforce their commitment to information security. While explicit security headers are not fully visible in the HTML, the overall configuration suggests good security hygiene. No vulnerabilities or exposed sensitive data were detected. However, the agency could improve by explicitly publishing incident response contacts and enhancing security headers. Their privacy policy and cookie policy are comprehensive and GDPR compliant, supporting strong data protection practices.

Recommendations

  1. Implement and verify security headers such as Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options to enhance browser security.
  2. Publish a dedicated incident response or security contact page to improve transparency and readiness.
  3. Regularly audit and update WordPress core, plugins, and themes to mitigate potential vulnerabilities.
  4. Enhance website accessibility features to comply with WCAG standards and improve user experience for all visitors.
  5. Expand privacy policy details to include explicit data retention periods and processing activities for greater compliance.

Contact details published on the site

Addresses
Legal name
The Oxygen Agency
VAT number
GB810907841
Registration number
04731337
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
The Oxygen Agency
Description
Oxygen is a full-service marketing communications agency supporting B2B clients across the UK and beyond from our base in Devon.
Key services
Marketing, Design, Websites, Video, PR, Copywriting
Content quality
excellent
Branding
consistent

Technology

Stack
WordPress, Elementor, Elementor Pro, jQuery, Google Tag Manager, Google Analytics, reCAPTCHA v3
Frameworks
Yoast SEO
Platforms
WordPress CMS
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
90/100
Good practices seen
  • HTTPS enforced
  • Use of reCAPTCHA v3 on forms
  • Cookie consent management with Complianz plugin
  • ISO 27001 and Cyber Essentials Plus certifications

Analytics and tracking

Services
Google Analytics, Google Tag Manager
Tracking level
moderate
Privacy practices
good

Advertising

Marketing tools
Yoast SEO, Complianz GDPR Cookie Consent
Transparency
good

Site quality

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

Key observations

  1. Website is professionally designed and well maintained.
  2. Comprehensive privacy, cookie, and terms policies are provided.
  3. Strong security posture with certifications and HTTPS.
  4. Active content marketing with blog posts and guides.
  5. Clear contact options including forms and social media.
  6. No signs of suspicious or malicious activity.
Technical notes

Notes

The website is built on WordPress CMS using Elementor and Elementor Pro for page building, supported by jQuery and modern JavaScript libraries. SEO is managed via Yoast SEO plugin, and analytics are implemented through Google Analytics and Google Tag Manager. The site uses reCAPTCHA v3 for spam protection on forms and a GDPR-compliant cookie consent plugin (Complianz). Performance is moderate with good mobile optimization and clear navigation. The technical stack is modern and well-maintained, though hosting details are not explicit. Opportunities exist to improve accessibility and security header implementation to reduce technical risks.
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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