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Security report for deliveroo.net

Deliveroo · Transportation · United Kingdom

Low risk. 2 critical or high findings in Security headers and SSL/TLS.

Security score

81/100

Risk levelLow

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

Deliveroo is a prominent UK-based online food delivery platform founded in 2012, offering a wide range of services including food, groceries, pharmacy, and gift deliveries. The company operates a large-scale digital marketplace connecting consumers with local restaurants and delivery riders, positioning itself as a leader in the transportation and e-commerce sectors within the UK. The website reflects a mature digital presence with a professional design, clear navigation, and mobile-optimized interfaces, supported by modern web technologies such as React and Next.js. Deliveroo employs robust security measures including HTTPS, security headers, and bot protection, alongside comprehensive privacy and cookie policies that demonstrate GDPR compliance. However, explicit security policies and incident response contacts are not publicly detailed, representing an area for improvement. Overall, the website is trustworthy, well-maintained, and aligned with the company's business model and market position.

Scanned

NIS2 and GDPR posture

GDPR outside view
100/ 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

2 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 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. 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 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

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

Keep watching deliveroo.net

This scan found 15 issues across 5 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

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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
60
Email security
82
DNS health
70
Network security
100
GDPR outside view
100
Average
81

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

Deliveroo's market positioning as a leading food delivery service in the UK is supported by its extensive partner network, including restaurants and riders, and a diversified service offering that extends to workplace meals and gift cards. The business model leverages a platform approach, generating revenue through delivery fees and partnerships. The company targets urban consumers seeking convenience and speed, with a strong emphasis on mobile app usage. Strategic partnerships and a consistent brand presence across multiple domains and social media channels enhance its competitive advantage. The company's longevity and domain registration history further reinforce its credibility and operational stability.

Security posture

The website demonstrates a solid security posture with enforced HTTPS, comprehensive security headers, and integration of bot mitigation services like PerimeterX. Privacy compliance is well-managed through OneTrust cookie consent mechanisms and clear privacy documentation. No critical vulnerabilities or exposed sensitive data were detected in the analysis. However, the absence of a dedicated security policy page and incident response contact details limits transparency and may hinder rapid communication in case of security incidents. The lack of a published vulnerability disclosure or security.txt file suggests an opportunity to improve security maturity and community engagement.

Recommendations

  1. Publish a dedicated security policy page outlining security practices and commitments.
  2. Provide clear incident response contact information, including security@ or abuse@ email addresses.
  3. Implement and publish a vulnerability disclosure policy or security.txt file to encourage responsible reporting.
  4. Regularly review and audit third-party scripts and libraries to mitigate potential vulnerabilities.
  5. Enhance transparency around data protection officer contact details to strengthen GDPR compliance.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Deliveroo
Description
Deliveroo is an online food delivery service that brings local restaurants, groceries, pharmacy, gifts and more to customers' doors, offering delivery in as little as 30 minutes.
Key services
Food delivery, Grocery delivery, Pharmacy delivery, Gift cards, Workplace meal solutions
Content quality
excellent
Branding
consistent

Technology

Stack
React, Next.js, Google Tag Manager, OneTrust Cookie Consent, Polyfill.io, PerimeterX (bot protection)
Frameworks
Next.js
Platforms
Web, iOS, Android
Performance
fast
Mobile
excellent
Accessibility
good
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • Use of security headers
  • Bot protection via PerimeterX
  • Cookie consent management

Analytics and tracking

Services
Google Analytics (via Google Tag Manager)
Tracking level
moderate
Privacy practices
good

Advertising

Tracking pixels
PerimeterX
Marketing tools
OneTrust 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 fully accessible with no blocking or WAF challenges.
  2. Comprehensive legal and privacy documentation is present.
  3. Strong brand presence with consistent design and messaging.
  4. Use of modern web technologies and frameworks.
  5. Good security posture with HTTPS and security headers.
  6. Active social media presence and multiple external trusted domains linked.
  7. No exposed sensitive data or obvious vulnerabilities detected.
  8. Cookie consent and privacy compliance mechanisms implemented.
  9. No direct contact emails or phone numbers publicly listed; contact via forms.
  10. No explicit security policy or incident response page found.
Technical notes

Notes

Deliveroo's website is built on a modern technology stack featuring React and Next.js, enabling server-side rendering and fast performance. The use of Google Tag Manager and OneTrust indicates mature analytics and privacy management capabilities. Hosting appears to be supported by a CDN (roocdn.com), contributing to fast load times and global content delivery. The site is well-optimized for mobile devices and accessibility, with appropriate meta tags and structured data (JSON-LD) enhancing SEO. The technical implementation reflects a high level of digital maturity with minimal technical debt and good adherence to web standards.
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

Earlier scans of this domain

  1. 79/100Low23 findingsView report
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