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Security report for dailymail.co.uk

Daily Mail · Media · United Kingdom

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

Security score

68/100

Risk levelMedium

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

Daily Mail Online is a leading UK-based news media website providing a wide range of content including breaking news, entertainment, sports, and opinion pieces. The site targets a broad general audience and operates on an advertising-supported business model, leveraging multiple ad networks and tracking technologies to monetize its traffic. The website demonstrates a mature digital presence with good content quality and consistent branding, positioning itself as a major player in the UK online news market. Technically, the site employs modern tracking and advertising technologies such as Google Tag Manager, DoubleClick, and Rubicon Project. The site is served over HTTPS with a Content-Security-Policy header to block mixed content, indicating a reasonable security posture. However, some common security headers like HSTS and X-Frame-Options are not explicitly detected, suggesting room for improvement in hardening the site against common web attacks. From a security and compliance perspective, no explicit privacy, cookie, or terms of service policies were detected in the provided HTML snippet, which may impact GDPR compliance and user trust. The WHOIS lookup for the exact queried domain 'www.dailymail.co.uk' failed due to querying a subdomain rather than the registered base domain, but this is a known behavior and does not indicate illegitimacy. Overall, the site appears safe for general audiences with no adult or explicit content detected. The overall risk assessment is moderate with recommendations to enhance privacy disclosures, improve security header implementation, and regularly audit third-party scripts. These steps will strengthen user trust and compliance posture while maintaining the site's strong market position.

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

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 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 dailymail.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

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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
52
Security headers
15
Email security
85
DNS health
70
Network security
100
GDPR outside view
85
Average
68

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

Daily Mail Online operates as a major UK news publisher with a broad content portfolio including news, showbiz, sports, and viral media. Its business model is primarily advertising-driven, utilizing multiple ad networks and tracking services to maximize revenue. The site targets a general audience interested in UK and international news and entertainment. The presence of extensive third-party ad and tracking domains indicates a complex partnership ecosystem focused on monetization. The lack of explicit privacy and cookie policies in the analyzed content suggests potential compliance gaps, which could be a risk factor in privacy-sensitive markets. The site’s enterprise scale and consistent branding support its competitive advantage as a leading online news source in the UK.

Security posture

The website enforces HTTPS and includes a Content-Security-Policy header to block mixed content, which are positive security practices. However, other important security headers such as HTTP Strict Transport Security (HSTS), X-Frame-Options, and X-Content-Type-Options were not explicitly found in the provided content, indicating partial implementation of security best practices. The integration of multiple third-party advertising and tracking scripts introduces potential attack surfaces and privacy concerns. No direct vulnerabilities or exposed sensitive data were detected in the analyzed content. The absence of explicit privacy and cookie policies may also reflect compliance gaps with GDPR and other regulations. Incident response and security policy information were not found, suggesting limited transparency in security governance. Overall, the security posture is moderate but could be improved by enhancing header configurations and privacy disclosures.

Recommendations

  1. Implement and enforce additional security headers such as HSTS, X-Frame-Options, and X-Content-Type-Options to improve protection against common web attacks.
  2. Publish clear and comprehensive privacy and cookie policies accessible from the homepage to enhance GDPR compliance and user trust.
  3. Conduct regular security audits of third-party scripts and ad networks to mitigate risks from external dependencies.
  4. Establish and disclose incident response procedures and security policies to improve transparency and preparedness.
  5. Enhance user consent mechanisms for cookies and tracking to align with privacy regulations and improve user control.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Daily Mail
Description
MailOnline - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from MailOnline, Daily Mail and Mail on Sunday newspapers.
Key services
News publishing, Showbiz and celebrity photos, Sports news and rumors, Viral videos, Opinion and political analysis
Content quality
good
Branding
consistent

Technology

Stack
Google Tag Manager, Spotify iframe API, DoubleClick, Rubicon Project, FlashTalking, Teads, Connatix, Google Ad Services
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
75/100
Good practices seen
  • HTTPS enforced
  • Content-Security-Policy header present

Analytics and tracking

Services
Google Analytics (via Google Tag Manager)
Tracking level
extensive
Privacy practices
basic

Advertising

Ad networks
DoubleClick, Rubicon Project, FlashTalking, Teads, Connatix, Google Ad Services
Tracking pixels
DoubleVerify
Transparency
basic

Site quality

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

Key observations

  1. Website is a major UK news portal with extensive content and advertising.
  2. No WHOIS data available for the exact queried domain due to subdomain query error.
  3. No explicit privacy, cookie, or terms of service pages detected in provided HTML snippet.
  4. Multiple third-party ad and tracking services are integrated.
  5. Security headers are partially implemented; room for improvement.
  6. No signs of WAF or content blocking detected.
  7. Content is safe for general audiences with no adult or explicit content.
Technical notes

Notes

The website uses a variety of modern advertising and tracking technologies including Google Tag Manager, DoubleClick, Rubicon Project, and others, indicating a sophisticated monetization infrastructure. The site is served over HTTPS with a Content-Security-Policy header, supporting secure content delivery. The HTML content shows extensive use of CSS variables for theming and channel color management, suggesting a well-structured front-end design. Performance is moderate with preconnect and dns-prefetch hints to optimize resource loading. Mobile optimization appears good based on responsive design elements. However, accessibility features are basic and could be enhanced. No CMS or hosting provider information was explicitly detected. Overall, the technical infrastructure supports a large-scale media operation but could benefit from improved accessibility and security header enhancements.
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. 71/100 +3Medium26 findingsView report
  2. 68/100Medium27 findingsView report
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