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Security report for youtube.de

Google LLC · Technology · United States

Low risk. 2 critical or high findings in GDPR outside view and SSL/TLS.

Security score

86/100

Risk levelLow

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

YouTube, owned by Google LLC, is the world's leading online video sharing and streaming platform, offering a vast array of user-generated and professional content. It serves a global audience with a business model primarily based on advertising revenue complemented by premium subscription services. The platform is highly recognized for its extensive content library and user engagement features. Technically, YouTube employs a modern web technology stack including Polymer framework, web components, and extensive use of Google APIs. The site is optimized for performance, accessibility, and mobile responsiveness, hosted on Google Cloud infrastructure ensuring scalability and reliability. From a security perspective, YouTube enforces HTTPS, employs strong security headers, and integrates advanced bot protection mechanisms. Privacy policies and cookie consent mechanisms are comprehensive and GDPR compliant, reflecting a mature approach to data protection and user privacy. Overall, YouTube demonstrates a high level of digital maturity, security posture, and business credibility. The domain is well-established and consistent with the company's history. No critical vulnerabilities or compliance gaps were detected in the accessible content. Strategic recommendations include maintaining continuous security audits and enhancing incident response transparency.

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

2 findings rated critical or high. Fix these first.

  1. 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

  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 youtube.de

This scan found 12 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.

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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
90
Email security
85
DNS health
90
Network security
100
GDPR outside view
73
Average
86

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 youtube.de, from OffSeq Breach.

Total records
89
Employees
0
Customers
89
Third parties
0
Weak passwords
9%

3 subdomains affected

See the 10 newest leaked credentials

A one-off add-on to this report that lists the most recent identifier and password pairs OffSeq Breach holds for youtube.de.

Select it in the checkout above.

Breach keeps ingesting new leaks, so these numbers can grow between scans.

Technical appendix

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

Business context

Business profile

YouTube holds a dominant market position in the online video streaming industry, leveraging Google's extensive ecosystem and advertising platform. Its competitive advantages include a massive user base, content diversity, and integration with Google services. Revenue streams are primarily advertising-based with growing subscription offerings. The target customer segments range from individual content creators to advertisers and general consumers worldwide. Growth indicators include continuous feature enhancements and expansion into new content formats like Shorts. The partnership ecosystem is broad, including content creators, advertisers, and technology providers. Operationally, YouTube benefits from Google's robust infrastructure and global reach.

Security posture

YouTube exhibits a mature security posture with enforced HTTPS, comprehensive security headers, and bot mitigation strategies. No exposed sensitive data or vulnerable libraries were identified in the analyzed content. Privacy compliance is strong with clear policies and consent mechanisms. However, no explicit incident response or vulnerability disclosure pages were found, suggesting an opportunity to improve transparency in these areas. The platform's scale and visibility necessitate ongoing vigilance against emerging threats and compliance requirements.

Recommendations

  1. Enhance visibility and accessibility of incident response and vulnerability disclosure information to build user trust.
  2. Maintain up-to-date third-party libraries and frameworks to mitigate potential vulnerabilities.
  3. Regularly audit privacy compliance to adapt to evolving regulations such as NIS2 and CCPA.
  4. Increase transparency around data retention policies and user data handling practices.
  5. Invest in continuous security training and awareness to strengthen organizational security culture.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Google LLC
Description
YouTube is a global online video sharing and social media platform that allows users to watch, upload, share, and comment on videos. It offers a wide range of content including music, entertainment, education, and user-generated videos.
Key services
Video hosting, Video streaming, Content creation platform, Advertising services, Premium subscriptions
Content quality
excellent
Branding
consistent

Technology

Stack
JavaScript, Polymer, Web Components, HTML5, CSS3, Google APIs, Service Workers
Frameworks
Polymer
Platforms
Web, Desktop, Mobile
Performance
fast
Mobile
excellent
Accessibility
good
SEO
good

Security

Observed score
90/100
Good practices seen
  • HTTPS enforced
  • Use of CSP
  • Error logging with rate limiting
  • Botguard integration

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
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. Content is rich and professionally presented
  3. Strong security posture with HTTPS and modern security headers
  4. Privacy and cookie policies are comprehensive and GDPR compliant
  5. No direct contact emails or phone numbers found on homepage
  6. WHOIS data is privacy protected or restricted, typical for large enterprises
Technical notes

Notes

The website leverages a modern and scalable technology stack including Polymer framework and Google APIs, optimized for fast loading and mobile responsiveness. Hosting on Google Cloud provides robust infrastructure support. The use of service workers and advanced JavaScript frameworks indicates a high level of technical sophistication. SEO and accessibility features are well implemented, contributing to excellent user experience. Technical risks are minimal but include the need to monitor third-party dependencies and maintain performance under high traffic volumes.
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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