Skip to main content

Security report for circle-one.co.uk

Circle One Surf · Retail · United Kingdom

Medium risk. 3 critical or high findings in SSL/TLS and GDPR outside view.

Security score

70/100

Risk levelMedium

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

Circle One Surf is a well-established UK-based surf brand founded in 1969, specializing in retailing premium water sports equipment such as surfboards, wetsuits, bodyboards, SUPs, and skimboards. The company operates a professional e-commerce website hosted on the Shopify platform, targeting water sports enthusiasts primarily in the UK and Europe. The website demonstrates good content quality, clear navigation, and consistent branding, supporting a medium-sized retail business model with a strong market position in the surf equipment sector. Technically, the website leverages modern web technologies including Shopify Liquid templates, ES modules, and integrates multiple marketing and analytics tools such as Google Analytics, Facebook Pixel, and Klarna messaging. Hosting is managed via Shopify's CDN with Cloudflare DNS, ensuring fast performance and good mobile optimization. Accessibility is basic but functional, and SEO practices are well implemented. From a security perspective, the site enforces HTTPS with excellent SSL configuration and employs hCaptcha for form protection. While explicit security policies and incident response information are not published, the site follows best practices by not exposing sensitive data and using secure checkout processes. The domain WHOIS data is consistent with the business history and shows no suspicious patterns, though DNSSEC is not enabled, which could be improved. Overall, Circle One Surf's website is professional, secure, and compliant with privacy regulations including GDPR. The risk profile is low with no critical vulnerabilities detected. Strategic recommendations include enabling DNSSEC, publishing a security policy and vulnerability disclosure, and enhancing accessibility features to further strengthen trust and compliance.

Scanned

NIS2 and GDPR posture

GDPR outside view
73/ 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

3 findings rated critical or high. Fix these first.

  1. 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
    • High

      Weak SSL Key Length

      SSL certificate uses 256-bit key, which is considered weak

      What to do: Use at least 2048-bit RSA or 256-bit ECC key

      • CWE-326
      • OWASP A04:2025
      • Mozilla TLS: Mozilla Server Side TLS 6.0 intermediate: rsa_key_size 2048
  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

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

Keep watching circle-one.co.uk

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.

Billed monthly to your card. Cancel anytime. The full timeline opens with your unlock code.

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
44
Security headers
75
Email security
70
DNS health
60
Network security
100
GDPR outside view
73
Average
70

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

Breach exposure

Leaked credentials and lookalike domains from OffSeq Breach. The counts are free; the detailed lists are paid add-ons.

Dark web exposure

Add-on

Leaked records that mention circle-one.co.uk, from OffSeq Breach.

Total records
3
Employees
0
Customers
3
Third parties
0
Weak passwords
0%

2 subdomains affected

See the 10 newest leaked credentials

A one-off add-on to this report that lists the most recent identifier and password pairs OffSeq Breach holds for circle-one.co.uk.

Select it in the checkout above.

Breach keeps ingesting new leaks, so these numbers can grow between scans.

Technical appendix

Business context, site observations and technical notes gathered during the scan, and the standards behind each reference.

Business context

Business profile

Circle One Surf holds a strong position in the UK surf retail market with a heritage dating back to 1969. The company focuses on direct-to-consumer e-commerce sales of surfboards, wetsuits, and related accessories, leveraging Shopify's platform for scalability and ease of management. Their competitive advantage lies in brand heritage, product range, and customer trust evidenced by high review ratings. Revenue streams are primarily product sales with potential upselling via accessories and packages. The target customer segment includes surfers and water sports enthusiasts seeking quality equipment. The company maintains partnerships with payment providers like Klarna and uses third-party review platforms to enhance credibility. Growth indicators include active marketing integrations and a well-maintained online presence. No parent or subsidiary companies were identified, indicating an independent operation.

Security posture

The website demonstrates a mature security posture with enforced HTTPS, use of hCaptcha for bot protection, and no visible exposure of sensitive data. Security headers are likely managed by Shopify, providing baseline protections such as X-Frame-Options and Content-Security-Policy. However, the absence of a published security policy or incident response plan reduces transparency and preparedness perception. No vulnerability disclosure or security.txt file is present, which could limit external reporting of security issues. GDPR compliance is evident through cookie consent mechanisms and privacy policy. Overall, the security culture appears adequate for the business scale but could benefit from enhanced documentation and DNSSEC implementation to mitigate DNS spoofing risks.

Recommendations

  1. Enable DNSSEC on the domain to improve DNS security and prevent spoofing.
  2. Publish a dedicated security policy and incident response information on the website.
  3. Implement and publicize a vulnerability disclosure program or security.txt file.
  4. Enhance website accessibility features to meet higher compliance standards.
  5. Regularly review and update third-party scripts and marketing integrations to avoid vulnerabilities.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Circle One Surf
Description
Established in 1969, Circle One is an original UK surf brand with a rich heritage. Suppliers of premium water sports equipment including Surfboards, Wetsuits, Bodyboards, SUP, and Skimboards.
Key services
Surfboards sales, Wetsuits sales, Bodyboards sales, SUP and Skimboards sales, Accessories for water sports
Content quality
good
Branding
consistent

Technology

Stack
Shopify, JavaScript ES Modules, Cloudflare DNS, Google Analytics, Facebook Pixel, Klarna On-Site Messaging, Shopify Chat, hCaptcha
Frameworks
Shopify Liquid, Shopify Theme Venue
Platforms
Shopify
Performance
fast
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • Use of hCaptcha for forms
  • No exposed sensitive data in HTML
  • No inline sensitive credentials
  • Use of Shopify secure checkout

Analytics and tracking

Services
Google Analytics, Shopify Analytics, Facebook Pixel, Judge.me
Tracking level
moderate
Privacy practices
good

Advertising

Ad networks
Facebook Pixel, Google Ads
Tracking pixels
Judge.me, Facebook Pixel
Marketing tools
Klarna On-Site Messaging, Shopify Chat, Shopify Marketing Pixels
Transparency
good

Site quality

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

Key observations

  1. Website is a professionally designed e-commerce store on Shopify platform.
  2. Clear navigation with detailed product categories and subcategories.
  3. Cookie consent banner present and GDPR compliant.
  4. No direct company emails or phone numbers found in HTML; contact via contact form.
  5. Use of multiple marketing and analytics tools integrated.
  6. No visible security policy or incident response information.
  7. No vulnerability disclosure or security.txt found.
  8. Domain WHOIS data is consistent and domain is actively maintained.
  9. No WAF or blocking mechanisms detected.
Technical notes

Notes

The website is built on the Shopify platform using modern web technologies including ES modules and Shopify Liquid templates. It integrates multiple third-party services for analytics, marketing, and payment facilitation, such as Google Analytics, Facebook Pixel, Klarna, and Judge.me reviews. Hosting is via Shopify's CDN with Cloudflare DNS, ensuring fast load times and global availability. The site is mobile optimized with responsive design and basic accessibility features. Performance is fast with preloading and preconnecting optimizations. Technical risks include reliance on multiple third-party scripts which require ongoing monitoring for vulnerabilities. The absence of DNSSEC is a minor technical gap. Overall, the infrastructure is robust and well-suited for e-commerce operations.
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 circle-one.co.uk. 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 circle-one.co.uk.

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.