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Security report for oponeo.co.uk

Oponeo.co.uk · Retail · United Kingdom

Low risk. 1 critical or high finding in SSL/TLS.

Security score

78/100

Risk levelLow

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

Oponeo.co.uk is a large UK-based e-commerce retailer specializing in automotive tyres and wheels, offering a wide range of products including car, off-road, van, and motorcycle tyres. The company provides value-added services such as free delivery and tyre fitting at over 500 garages nationwide, positioning itself as a trusted and convenient tyre supplier in the UK market. The website features comprehensive product selection tools and customer reviews, enhancing user experience and trust. Technically, the site uses modern JavaScript libraries, Google Tag Manager, and ASP.NET WebForms, with good mobile optimization and accessibility. Security posture is strong with HTTPS and cookie consent mechanisms, though some security headers and incident response disclosures are missing. WHOIS data is unavailable due to domain registration constraints, which slightly impacts trust but does not detract from the professional presentation and operational maturity of the site.

Scanned

NIS2 and GDPR posture

GDPR outside view
83/ 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

1 finding 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

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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
77
Security headers
75
Email security
60
DNS health
75
Network security
100
GDPR outside view
83
Average
78

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 oponeo.co.uk, from OffSeq Breach.

Total records
2
Employees
0
Customers
2
Third parties
0
Weak passwords
0%

2 subdomains affected

See the 10 newest leaked credentials

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Technical appendix

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

Business context

Business profile

The business operates a multi-country online tyre retail model with localized domains and strong partnerships with major tyre manufacturers such as Goodyear, Bridgestone, and Continental. Its competitive advantage lies in a broad product range, free delivery, and integrated fitting services. The target customers are vehicle owners in the UK seeking convenient online tyre purchases. The company leverages customer reviews and detailed product information to drive sales and customer confidence. The presence of multiple country-specific domains indicates a well-established international footprint. The business model is primarily retail e-commerce with additional service offerings. Growth indicators include extensive product catalogs, active customer engagement, and a strong digital presence.

Security posture

The website demonstrates a mature security posture with enforced HTTPS, cookie consent with granular controls, and no visible exposure of sensitive data. However, the absence of key security headers such as Content-Security-Policy and security.txt for vulnerability disclosure reduces the overall security maturity. No incident response or security policy pages were found, which could be improved to enhance transparency and readiness. The site uses reputable third-party analytics and marketing tools with privacy compliance measures in place. Overall, the security risks are low but can be mitigated further by implementing recommended headers and publishing security policies.

Recommendations

  1. Implement standard security headers including Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options to enhance protection against common web attacks.
  2. Publish a security.txt file and an incident response policy page to improve vulnerability disclosure and incident management transparency.
  3. Regularly audit third-party scripts and libraries to ensure no vulnerable components are included.
  4. Enhance WHOIS registration transparency or clarify domain registration status to improve trustworthiness.
  5. Maintain and update privacy and cookie policies to comply with evolving GDPR and data protection regulations.

Contact details published on the site

Addresses
Legal name
Oponeo.co.uk Ltd.
Registration number
Registration number Tyre
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Oponeo.co.uk
Description
Oponeo.co.uk is an online shop selling cheap car tyres and motorcycle tyres with free delivery directly to customers' doors. The company offers a wide range of tyres including summer, winter, and all-season tyres, as well as tyres for cars, off-road vehicles, vans, and motorcycles. They also provide tyre fitting services with delivery to over 500 garages nationwide.
Key services
Online tyre sales, Tyre fitting service, Wheel sales, Tyre size and vehicle-based tyre selection tools, Free delivery within the UK
Content quality
good
Branding
consistent

Technology

Stack
JavaScript, jQuery, Google Tag Manager, Google Analytics, Web Vitals, NoUISlider, Hammer.js
Frameworks
ASP.NET WebForms
Performance
moderate
Mobile
good
Accessibility
good
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • Cookie consent with granular settings
  • No exposed sensitive data in HTML

Analytics and tracking

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

Advertising

Marketing tools
Stormcaster.js
Transparency
good

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 interactive features.
  2. No WAF or blocking detected.
  3. WHOIS data is unavailable and indicates domain registration issues.
  4. Strong branding and trust signals present.
  5. Comprehensive privacy and cookie policies with consent mechanisms.
  6. Multiple social media and partner domains linked.
  7. No security.txt or incident response info found.
  8. No exposed sensitive data or obvious vulnerabilities detected.
Technical notes

Notes

The website is built on ASP.NET WebForms with extensive use of JavaScript libraries such as jQuery, Hammer.js, and NoUISlider for UI interactions. Google Tag Manager and Google Analytics are integrated for tracking and performance monitoring. The site is optimized for mobile devices and includes accessibility features such as keyboard navigation and ARIA roles. Performance is moderate with asynchronous script loading and image preloading. The site structure is well-organized with clear navigation and SEO-friendly meta tags. Opportunities exist to modernize the tech stack by migrating from WebForms to more contemporary frameworks and improving security header implementation.
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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