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Is linkedin.de a Scam? Security Check Results - LinkedIn

linkedin.de Security Report Summary

linkedin.de received a security score of 82 out of 100 in Guard's comprehensive security analysis, classified as "Safe". This report covers LinkedIn's website security posture. LinkedIn operates in the Technology industry in Germany.

LinkedIn is a leading global professional networking platform owned by Microsoft, serving over a billion members worldwide. The website de.linkedin.com targets German-speaking users, offering services such as professional networking, job search, e-learning, and recruiting solutions. The platform is positioned as a market leader in the technology sector with a strong enterprise presence. Technically, the site employs modern web technologies including JavaScript frameworks and Google Identity Services for authentication, ensuring a fast, mobile-optimized, and accessible user experience. Security posture is strong with HTTPS enforced and cookie consent mechanisms in place, though explicit security headers and public security policies could be enhanced. Privacy compliance is robust with comprehensive privacy and cookie policies aligned with GDPR requirements. Overall, the site demonstrates high professionalism, trustworthiness, and content quality, making it a reliable platform for professional users.

The security scan identified 16 findings across security headers, SSL/TLS, DNS health, email security, GDPR compliance, and NIS2 compliance analysis modules.

Technologies detected: JavaScript, React (likely), Google Identity Services, YouTube embedded player.

About this security scan

Guard performs automated security assessments of websites by analyzing SSL/TLS certificates, HTTP security headers, DNS configuration, email authentication protocols (SPF, DKIM, DMARC), GDPR compliance indicators, NIS2 directive compliance, network exposure, and AI-powered business intelligence. Each report provides domain-specific findings, risk scores, and actionable recommendations.

L

Is linkedin.de Safe? Security Analysis for LinkedIn

https://linkedin.de

Check if linkedin.de is a scam or legitimate. Free security scan and reviews.

TechnologyGermanyenterprise
JavaScriptReact (likely)Google Identity ServicesYouTube embedded player
Analyzed 10/23/2025Completed 4:06:14 PM5mo ago
82
Security Score
LOW RISK

Above Technology avg (72)

10,000+

Domains scanned

500+

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Domainlinkedin.de
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AI Summary

LinkedIn is a leading global professional networking platform owned by Microsoft, serving over a billion members worldwide. The website de.linkedin.com targets German-speaking users, offering services such as professional networking, job search, e-learning, and recruiting solutions. The platform is positioned as a market leader in the technology sector with a strong enterprise presence. Technically, the site employs modern web technologies including JavaScript frameworks and Google Identity Services for authentication, ensuring a fast, mobile-optimized, and accessible user experience. Security posture is strong with HTTPS enforced and cookie consent mechanisms in place, though explicit security headers and public security policies could be enhanced. Privacy compliance is robust with comprehensive privacy and cookie policies aligned with GDPR requirements. Overall, the site demonstrates high professionalism, trustworthiness, and content quality, making it a reliable platform for professional users.

Detected Technologies

JavaScriptReact (likely)Google Identity ServicesYouTube embedded player

3 urgent findings need attention

3 high

Continuous monitoring

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Guard tracks your live infrastructure daily: certificate expiry, DNS & mail authentication drift, uptime changes, subdomain inventory, and unexpected tracker or content shifts. A full timeline captures every diff so you can prove remediation and spot regressions instantly.

Security drift alerts

Risk score drops, new high-severity issues, and header hardening gaps

Compliance watch

GDPR / NIS2 posture changes with governance evidence snapshots

Infrastructure surface

Unexpected open services, SSL expiry, DNS & email authentication changes

Content & tracker intelligence

Marketing tech shifts, analytics drift, and AI recommendation updates

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Security Headers

4 findings

70/100

GDPR Compliance

2 findings

73/100

NIS2 Compliance

6 findings

47/100

Email Security

1 finding

90/100

🧠AI Business Intelligence

Technology stack, business insights, and market analysis powered by AI.

Business Intelligence

Market & Strategic Analysis

LinkedIn operates a freemium business model with revenue streams from premium subscriptions, advertising, and talent solutions. The German localized site reflects LinkedIn's global strategy to cater to regional markets with tailored content and language support. The platform's competitive advantage lies in its extensive user base, brand recognition, and integration with Microsoft services. Strategic partnerships and a broad ecosystem support its market dominance. Growth indicators include continuous expansion of e-learning courses and job listings. The company maintains a strong focus on user engagement and data-driven marketing solutions.

Security Posture Analysis

Comprehensive Security Assessment

LinkedIn exhibits a mature security posture with enforced HTTPS, secure login forms including CSRF tokens, and cookie consent banners. However, the absence of publicly visible security policies, incident response contacts, and vulnerability disclosure programs suggests areas for improvement in transparency and readiness. No vulnerabilities or exposed sensitive data were detected in the analyzed content. The use of third-party scripts like Google Identity Services is standard but requires ongoing monitoring for security risks. Overall, the platform maintains a secure environment suitable for handling sensitive professional data.

Strategic Recommendations

Priority Actions for Security Improvement

1

Implement and publish a dedicated security policy and incident response page to enhance transparency.

Observations

AI-powered comprehensive website and business analysis.

AI-Enhanced Website Analysis

Business Insights

Company:

LinkedIn

Description:

1 Mrd. Mitglieder | Die Plattform für Ihre berufliche Identität. Bauen Sie Ihr berufliches Netzwerk auf und bleiben Sie informiert. Finden Sie nützliche Informationen, Insider-Einblicke und Karrierechancen.

Key Services:
Professional networkingJob searchE-learningRecruiting solutionsAdvertising
Content Quality:

excellent

Branding:

consistent

Technical Stack

Technologies:
JavaScriptReact (likely)Google Identity ServicesYouTube embedded player
Frameworks:
LinkedIn proprietary frontend framework
Platforms:
WebAndroidiOS
Performance:

fast

Mobile:

excellent

Accessibility:

good

SEO:

good

Security Assessment

Security Score:
90/100
Best Practices:
  • HTTPS enforced
  • Cookie consent mechanism
  • No exposed sensitive data in HTML
  • Secure login form with CSRF token

Analytics & Tracking

Services:
LinkedIn internal analytics
Tracking Level:extensive
Privacy Compliance:good

Advertising & Marketing

Tracking Pixels:
linkedin pixelGoogle Identity Services
Marketing Tools:
LinkedIn marketing solutions
Transparency Level:good

Website Quality Assessment

Design Quality:excellent
User Experience:excellent
Content Relevance:excellent
Navigation Clarity:excellent
Professionalism:excellent
Trustworthiness:high

Key Observations

1

Website is fully accessible and professionally designed.

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🛡️Security Headers

HTTP security headers analysis and recommendations.

Security Headers

HTTP security headers analysis

70/100
Score

Missing X-XSS-Protection header

MEDIUM

Legacy XSS protection (deprecated but still recommended)

Missing Referrer-Policy header

LOW

Controls referrer information sent with requests

Missing Permissions-Policy header

MEDIUM

Controls browser features and APIs

Sensitive data may be cached

LOW

Cache-Control header should include "no-store" for sensitive pages

👤GDPR Compliance

Privacy and data protection assessment under GDPR regulations.

GDPR Compliance

Privacy and data protection assessment

73/100
Score

No Cookie Consent Banner found

HIGH

GDPR requires explicit consent for non-essential cookies

Privacy policy may not be GDPR compliant

MEDIUM

Privacy policy lacks explicit GDPR compliance elements

GDPR Compliance Analysis

Privacy Policy85% confidence
Cookie Policy85% confidence
Contact Information Found90% confidence
phone

🛡️NIS2 Compliance

Network & Information Security Directive compliance assessment.

NIS2 Compliance

Network & Information Security Directive

47/100
Score

No vulnerability disclosure policy

MEDIUM

NIS2 encourages coordinated vulnerability disclosure

No incident response procedures found

HIGH

NIS2 requires documented incident response and business continuity plans

No business continuity planning found

MEDIUM

NIS2 emphasizes operational resilience and business continuity

No security contact information

HIGH

NIS2 requires clear incident reporting channels

No vulnerability reporting mechanism

MEDIUM

Clear vulnerability reporting supports coordinated disclosure

No NIS2 reference found

LOW

Consider explicitly mentioning NIS2 compliance efforts

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📧Email Security

SPF, DKIM, and DMARC validation and email security assessment.

Email Security

SPF, DKIM, and DMARC validation

90/100
Score

No MTA-STS Policy

MEDIUM

MTA-STS enforces TLS for email delivery

SPF
Sender Policy Framework
DKIM
DomainKeys Identified Mail
DMARC
Domain-based Message Authentication
MX Records
Mail Exchange Records
BIMI
Brand Indicators
MTA-STS
Mail Transfer Agent Security
TLS-RPT
TLS Reporting
DNSSEC
DNS Security
SPF Details
Record:
v=spf1 ip4:199.101.162.0/25 ip4:108.174.3.0/24 ip4:108.174.6.0/24 ip4:108.174.0.0/24 ip6:2620:109:c00d:104::/64 ip6:2620:109:c006:104::/64 ip6:2620:109:c003:104::/64 ip6:2620:119:50c0:207::/64 ip4:199.101.161.130 mx mx:docusign.net ~all
DNS Lookups:2/10
Policy:~all
DKIM Selectors Found
Selector:google(1296-bit rsa)
DMARC Details
Policy:reject
Aggregate Reports:d@rua.agari.com
Forensic Reports:d@ruf.agari.com

🏆SSL/TLS Security

Certificate validity and encryption analysis.

SSL/TLS Security

Certificate validity and encryption analysis

100/100
Score

Partial SSL/TLS Assessment

LOW

Completed 2 of 4 security checks due to time constraints

Certificate Details

Subject:ac.linkedin.com
Issuer:DigiCert SHA2 Secure Server CA
Valid Until:3/3/2026 (131 days)
SANs:ac.linkedin.com, ad.linkedin.com, ae.linkedin.com +151 more

OCSP Status

OCSP Stapling Disabled

📊DNS Health

DNS configuration and security assessment.

DNS Health

DNS configuration and security assessment

90/100
Score

DNSSEC Not Enabled

MEDIUM

DNSSEC is not configured for this domain

Domain Registration Details

Domain Age
22 years(mature)
Expiry Risk
none(218 days)
Protection Level
strongDNSSEC OFF

DNS Records

A Records:150.171.22.12
AAAA Records:2620:1ec:50::12
Name Servers:
dns1.p09.nsone.net
dns2.p09.nsone.net
dns3.p09.nsone.net
dns4.p09.nsone.net
ns1-42.azure-dns.com
ns2-42.azure-dns.net
ns3-42.azure-dns.org
ns4-42.azure-dns.info
MX Records:
10: mail-a.linkedin.com
10: mail-c.linkedin.com
10: mail-d.linkedin.com
20: mail.linkedin.com
SOA:Serial: 1660276210, TTL: 300s

DNSSEC Status

DNSSEC Not Enabled

DNS Performance

Resolution Time:39ms

SPF Analysis

SPF Record:
v=spf1 ip4:199.101.162.0/25 ip4:108.174.3.0/24 ip4:108.174.6.0/24 ip4:108.174.0.0/24 ip6:2620:109:c00d:104::/64 ip6:2620:109:c006:104::/64 ip6:2620:109:c003:104::/64 ip6:2620:119:50c0:207::/64 ip4:199.101.161.130 mx mx:docusign.net ~all

Network Security

Port scanning and network exposure analysis.

Network Security

Port scanning and network exposure analysis

100/100
Score

Good Network Security Posture

LOW

No unnecessary services detected on common risky ports

How does linkedin.de compare?

See how linkedin.de stacks up against similar websites in the same industry.

🔧Technical Analysis

Detailed technical findings and analysis from AI assessment.

Technical Analysis

Comprehensive security assessment findings

Additional Findings

The website uses a modern JavaScript-based frontend likely built on React or a proprietary LinkedIn framework, ensuring responsive and performant user experience. Integration with Google Identity Services facilitates secure and user-friendly authentication. The site is well-structured with comprehensive meta tags for SEO and social sharing. Accessibility features such as skip links and ARIA roles are present, supporting inclusive design. Embedded multimedia content is served via privacy-conscious YouTube no-cookie URLs. No CMS or hosting provider details were explicitly detected, but the infrastructure is consistent with enterprise-grade hosting. Performance is optimized with asynchronous script loading and lazy loading of images.
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Marketing Intelligence

Contact emails, phone numbers & warm leads

49.90 €one-time • Incl. 21% VAT

Plan Comparison

FeaturePDF ReportMarketing+
Full security analysis
Professional PDF export
Email delivery
Lifetime access + unlock code
Contact emails & phones
Marketing outreach data

Already purchased?

Order summary

Domainlinkedin.de
Access tierFull report or marketing add-on

Digital reports are delivered immediately after payment. By continuing you acknowledge the withdrawal waiver described in our Returns & Refunds policy.

VisaMastercardApple PayGoogle Pay

Secure payments processed via EveryPay. Prices in EUR; Incl. 21% VAT.

SEQ SIA

Lastadijas 12 k-3, Riga, Latvia, LV-1050

Reg. No. 40203410806 • VAT LV40203410806

Support: guard@offseq.com+371 2256 5353

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