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Security report for google.ad

Google LLC · Technology · United States

Low risk. 3 critical or high findings in Security headers, GDPR outside view and 1 other check.

Security score

79/100

Risk levelLow

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

Google LLC operates the world's leading search engine and a broad portfolio of internet-related services including advertising, cloud computing, software, and hardware products. As a subsidiary of Alphabet Inc., Google holds a dominant market position globally, serving a diverse audience with a comprehensive suite of digital products. The website reflects Google's brand consistency and professionalism, offering localized content and extensive service links. Technically, the site is built on modern web standards with optimized performance, mobile responsiveness, and strong SEO practices. Security is robust with enforced HTTPS, comprehensive security headers, and no visible vulnerabilities. Privacy compliance is well addressed with detailed policies and consent mechanisms, aligning with GDPR requirements. Overall, Google.com presents a highly credible, secure, and user-friendly digital presence.

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. 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. 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 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 google.ad

This scan found 15 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

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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
50
Email security
83
DNS health
90
Network security
100
GDPR outside view
73
Average
79

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

Google's market leadership is supported by its extensive ecosystem including subsidiaries like YouTube and Android. Its business model centers on advertising revenue complemented by cloud services and hardware sales. The company targets a global general audience, leveraging advanced technology infrastructure hosted on Google Cloud Platform. Strategic partnerships and acquisitions enhance its competitive advantage. The website's content and structure support user engagement and trust, reinforcing Google's brand authority and market dominance.

Security posture

Google demonstrates a mature security posture with HTTPS enforced site-wide, multiple security headers, and secure coding practices evident in the site structure. No exposed sensitive data or vulnerable libraries were detected. Privacy policies and cookie consent mechanisms indicate compliance with data protection regulations. However, no explicit incident response or security policy pages were found on the homepage, which is typical for large enterprises that handle such information through dedicated portals. The overall security score is high, reflecting industry best practices.

Recommendations

  1. Maintain and regularly update security headers and SSL configurations to address emerging threats.
  2. Consider publishing a publicly accessible security policy or vulnerability disclosure program to enhance transparency.
  3. Enhance visibility of incident response contacts or channels for security researchers and users.
  4. Continue rigorous privacy compliance monitoring and update policies as regulations evolve.
  5. Invest in ongoing accessibility improvements to maintain inclusivity and compliance.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Google LLC
Description
Google LLC operates a global search engine and provides a wide range of internet-related services and products including advertising technologies, cloud computing, software, and hardware.
Key services
Search engine, Advertising, Cloud services, Software products, Hardware products
Content quality
excellent
Branding
consistent

Technology

Stack
Google Sans font, JavaScript, SVG, HTML5, CSS3
Platforms
Web
Performance
fast
Mobile
excellent
Accessibility
good
SEO
excellent

Security

Observed score
95/100
Good practices seen
  • HTTPS enforced
  • Secure cookies
  • Content Security Policy
  • Subresource Integrity
  • No exposed sensitive data in HTML

Analytics and tracking

Services
Google Analytics
Tracking level
extensive
Privacy practices
good

Advertising

Ad networks
Google Ads
Marketing tools
Google Ads, Google Marketing Platform
Transparency
excellent

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. Content is professional, well-structured, and localized in German.
  3. Strong security posture with HTTPS and security headers.
  4. Comprehensive privacy and cookie policies with consent mechanisms.
  5. No direct contact emails or phone numbers found on homepage; likely handled via support portals.
  6. Extensive use of Google-owned domains and services linked.
  7. No suspicious or malicious indicators detected.
Technical notes

Notes

The website uses a modern tech stack including Google Sans font, SVG graphics, and extensive JavaScript for dynamic content. Hosting is on Google Cloud Platform ensuring high availability and performance. The site is mobile optimized with responsive design and accessibility features. SEO is well implemented with proper meta tags and structured data. No CMS was detected, indicating a custom-built platform. Performance is fast with minimal loading delays. Technical risks are minimal given Google's resources and infrastructure.
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. 76/100Low25 findingsView report
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