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Security report for sneakin.co.uk

Sneak'In · Retail · United Kingdom

Medium risk. 6 critical or high findings in Security headers, GDPR outside view and 1 other check.

Security score

67/100

Risk levelMedium

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

Sneak'In is a UK-based e-commerce retailer specializing in sneakers, streetwear, and fashion clothing for men, women, and children. Founded in 2022, the company offers a wide range of well-known brands at competitive prices with a focus on fast delivery and secure payment options. The website is professionally designed with clear navigation and a strong brand presence, targeting fashion-conscious consumers seeking quality sneakers and apparel. The business operates multiple country-specific domains, indicating a broad European market reach. Technically, the website leverages modern web technologies including SvelteKit, Google Tag Manager, and AppConsent for GDPR compliance. Hosting appears to be via Cloudflare, ensuring good performance and security. The site is mobile-optimized and implements standard SEO and accessibility features, although accessibility could be further enhanced. Analytics and marketing tools are used responsibly with consent mechanisms in place. From a security perspective, the site enforces HTTPS, employs security headers, and manages cookie consent effectively. No critical vulnerabilities or exposed sensitive data were detected. However, the absence of a dedicated security policy or incident response contact is noted as an area for improvement. Overall, the security posture is strong for an e-commerce platform. The overall risk assessment is low, with the website demonstrating good business credibility, technical maturity, and privacy compliance. Strategic recommendations include publishing explicit security and incident response policies, enhancing accessibility, and maintaining vigilance on third-party scripts. These steps will further strengthen trust and compliance in a competitive retail market.

Scanned

NIS2 and GDPR posture

GDPR outside view
65/ 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

6 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 sneakin.co.uk

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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
75
Security headers
15
Email security
85
DNS health
60
Network security
100
GDPR outside view
65
Average
67

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.

Brand lookalikes

Add-on

Domains that imitate sneakin.co.uk and could be used for phishing or spoofed email, tracked in OffSeq Breach.

Tracked
5
Registered
5
Resolving
5
High or critical
0

Last checked 2026-06-19

Masked preview

  • se••••.co.ukMediumomission
  • sn•••.in.co.ukLowsubdomain
  • sn•••••.ukLowvarious

See the full lookalike list

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Select it in the checkout above.

Lookalike data refreshes continuously. Monitoring on Breach alerts you when a variant is registered, gains a mail server or starts serving HTTPS.

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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

Sneak'In positions itself as a mid-sized online retailer in the competitive sneaker and fashion apparel market. Its competitive advantage lies in offering a curated selection of popular brands with fast shipping and secure payment options. The business model is direct-to-consumer e-commerce, supported by a network of partner stores and affiliate marketing via AWIN. The target customers are fashion-conscious individuals across multiple European countries, supported by localized domains and multilingual content. Growth indicators include active promotions, multiple brand partnerships, and a comprehensive product catalog. The company maintains a professional online presence with clear customer service channels and compliance with GDPR, enhancing customer trust and loyalty.

Security posture

The website exhibits a mature security posture with enforced HTTPS, comprehensive security headers, and a consent management platform for GDPR compliance. No critical vulnerabilities or exposed credentials were found in the HTML content. The use of reputable third-party services like Google Analytics and AWIN is managed with user consent. However, the lack of a published security policy or incident response contact limits transparency in security governance. There is no evidence of a vulnerability disclosure program or security.txt file. Overall, the site is secure for e-commerce transactions but could improve by formalizing security policies and incident response mechanisms.

Recommendations

  1. Publish a dedicated security policy page outlining security practices and commitments.
  2. Provide clear incident response contact channels such as security@ or abuse@ email addresses.
  3. Implement and publicize a vulnerability disclosure program to encourage responsible reporting.
  4. Enhance website accessibility to meet higher standards for users with disabilities.
  5. Regularly audit and update third-party scripts and dependencies to mitigate potential vulnerabilities.

Contact details published on the site

Addresses
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Sneak'In
Description
Sneakers and Streetwear for men, women and children. The Best Sneakers Brands at Low Prices. Fast delivery ✓ Secure payment
Key services
Online sales of sneakers, Fashion clothing, Accessories, Fast delivery, Secure payment, Customer service
Content quality
good
Branding
consistent

Technology

Stack
JavaScript, SvelteKit, Google Tag Manager, Google Analytics, Google Ads, AppConsent (CMP), AWIN affiliate tracking
Frameworks
SvelteKit
Performance
fast
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • Cookie consent management
  • No exposed sensitive data in HTML
  • Use of security headers

Analytics and tracking

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

Advertising

Ad networks
Google Ads, AWIN
Tracking pixels
AWIN
Marketing tools
AppConsent CMP
Transparency
good

Site quality

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

Key observations

  1. Website is a professional e-commerce platform specializing in sneakers and fashion.
  2. Comprehensive navigation and product categorization.
  3. Strong presence of well-known brands and multiple country-specific domains.
  4. Good implementation of GDPR compliance and cookie consent.
  5. Use of modern web technologies and tracking tools.
  6. No signs of malicious or suspicious content.
  7. Clear contact and customer service information provided.
Technical notes

Notes

The website is built using modern JavaScript frameworks, specifically SvelteKit, which supports fast loading and reactive user interfaces. It employs Google Tag Manager and Google Analytics for tracking, alongside AppConsent for managing user consent in compliance with GDPR. Hosting and CDN services appear to be provided by Cloudflare, contributing to performance and security. The site is mobile-optimized with responsive images and layouts. SEO is well addressed with appropriate meta tags and Open Graph data. No major technical debt or outdated technologies were detected. Opportunities exist to improve accessibility and to document security and privacy practices more explicitly.
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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