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Is euid.eu a Scam? Security Check Results - euid.eu Reviews

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Is euid.eu Safe? Security Analysis for About | European Unified ID

Check if euid.eu is a scam or legitimate. Free security scan and reviews.

TechnologyN/asmall
JavaScriptReact (Docusaurus v3.8.1)
Analyzed 9/5/2025Completed 1:14:47 PM
63
Security Score
MEDIUM RISK

AI Summary

European Unified ID (EUID) is an open-source identity solution designed for the European digital advertising ecosystem. It leverages encrypted email and phone number data to provide a privacy-conscious, secure, and accurate identity standard. The website positions itself as a collaborative platform with multiple reputable partners including Adobe, Google, Salesforce, and Rakuten, indicating strong industry ties. The target audience includes advertisers, publishers, DSPs, and data providers seeking enhanced personalization and relevance in advertising while respecting privacy regulations. Technically, the site is built using modern frameworks such as Docusaurus and React, ensuring a responsive and user-friendly experience. Security is well-handled with HTTPS enforced and cookie consent mechanisms in place, although some security headers and explicit privacy policies are missing. Overall, the site demonstrates a moderate to good security posture and technical maturity but would benefit from enhanced privacy compliance documentation and clearer contact information.

Detected Technologies

JavaScriptReact (Docusaurus v3.8.1)

🧠AI Business Intelligence

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

Business Intelligence

Market & Strategic Analysis

EUID operates in the technology and media sectors, focusing on identity solutions for digital advertising. Its business model revolves around providing an open-source, privacy-first identity standard that enhances targeting and measurement capabilities for advertisers and publishers. The presence of numerous high-profile partners suggests a strong ecosystem and potential for growth. The company targets a niche but critical segment of the advertising market concerned with privacy and data security. The lack of explicit company registration or founding year limits deeper business intelligence, but the partnership network and technical approach indicate a credible and innovative player in the identity space.

Security Posture Analysis

Comprehensive Security Assessment

The website demonstrates a good security posture with mandatory HTTPS and cookie consent mechanisms. However, it lacks several recommended security headers such as Content Security Policy (CSP), HTTP Strict Transport Security (HSTS), and X-Frame-Options, which could enhance protection against common web attacks. No vulnerabilities or exposed sensitive data were detected in the provided content. The absence of a published security policy or incident response information suggests room for improvement in transparency and readiness. GDPR compliance is implied through cookie consent but not explicitly documented. Overall, the security maturity is moderate with clear opportunities for strengthening policies and headers.

Strategic Recommendations

Priority Actions for Security Improvement

1

Publish a comprehensive privacy policy and terms of service to improve privacy compliance and user trust.

Observations

AI-powered comprehensive website and business analysis.

AI-Enhanced Website Analysis

Business Insights

Description:

European Unified ID (EUID) leverages encrypted email and phone number data to provide a privacy-conscious, secure, and accurate identity standard for the digital advertising ecosystem.

Key Services:
identity solutionencrypted email and phone number data usagedigital advertising ecosystem support
Content Quality:

good

Branding:

consistent

Technical Stack

Technologies:
JavaScriptReact (Docusaurus v3.8.1)
Frameworks:
Docusaurus
Performance:

moderate

Mobile:

good

Accessibility:

basic

SEO:

good

Security Assessment

Security Score:
80/100
Best Practices:
  • HTTPS usage
  • cookie consent mechanism

Analytics & Tracking

Services:
Google Analytics (via GTM)
Tracking Level:moderate
Privacy Compliance:basic

Advertising & Marketing

Ad Networks:
The Trade Desk
Tracking Pixels:
Algolia
Marketing Tools:
Algolia Search
Transparency Level:basic

Website Quality Assessment

Design Quality:good
User Experience:good
Content Relevance:good
Navigation Clarity:good
Professionalism:good
Trustworthiness:moderate

Key Observations

1

Website is an open-source identity solution focused on European digital advertising privacy.

🛡️Security Headers

HTTP security headers analysis and recommendations.

Security Headers

HTTP security headers analysis

30/100
Score

Missing X-Frame-Options header

HIGH

Prevents clickjacking attacks

Missing X-Content-Type-Options header

MEDIUM

Prevents MIME type sniffing

Missing Content-Security-Policy header

HIGH

Controls resources the browser is allowed to load

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

68/100
Score

No Cookie Consent Banner found

HIGH

GDPR requires explicit consent for non-essential cookies

No Data Protection Officer mentioned

LOW

Large organizations may need to designate a DPO under GDPR

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

17/100
Score

No information security framework found

HIGH

NIS2 requires documented cybersecurity and information security measures

No vulnerability disclosure policy

MEDIUM

NIS2 encourages coordinated vulnerability disclosure

No security policy documentation found

HIGH

NIS2 requires documented cybersecurity governance and risk management

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

📧Email Security

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

Email Security

SPF, DKIM, and DMARC validation

40/100
Score

No SPF record found

HIGH

SPF helps prevent email spoofing

No DKIM record found

MEDIUM

DKIM adds cryptographic signatures to emails

No BIMI Record

LOW

BIMI displays brand logos in email clients

No MTA-STS Policy

MEDIUM

MTA-STS enforces TLS for email delivery

No TLS-RPT Record

LOW

TLS-RPT provides reporting for email TLS issues

No email authentication configured

CRITICAL

Domain is vulnerable to email spoofing

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

🏆SSL/TLS Security

Certificate validity and encryption analysis.

SSL/TLS Security

Certificate validity and encryption analysis

95/100
Score

SSL Certificate Expires Within 90 Days

MEDIUM

SSL certificate expires in 44 days

Partial SSL/TLS Assessment

LOW

Completed 2 of 4 security checks due to time constraints

Certificate Details

Subject:euid.eu
Issuer:R10
Valid Until:10/20/2025 (44 days)
SANs:euid.eu, www.euid.eu

OCSP Status

OCSP Stapling Disabled

📊DNS Health

DNS configuration and security assessment.

DNS Health

DNS configuration and security assessment

75/100
Score

DNSSEC Not Enabled

MEDIUM

DNSSEC is not configured for this domain

CAA Records Not Configured

LOW

Certificate Authority Authorization (CAA) records not found

No DMARC Record

MEDIUM

DMARC policy not configured

Domain Registration Details

DNS Records

A Records:185.199.109.153, 185.199.110.153, 185.199.108.153, 185.199.111.153
AAAA Records:2606:50c0:8000::153, 2606:50c0:8002::153, 2606:50c0:8003::153, 2606:50c0:8001::153
Name Servers:
dns1.p02.nsone.netDNS only
dns2.p02.nsone.netDNS only
dns3.p02.nsone.netDNS only
dns4.p02.nsone.netDNS only
SOA:Serial: 1653508462, TTL: 3600s

DNSSEC Status

DNSSEC Not Enabled

DNS Performance

Resolution Time:67ms

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

🔧Technical Analysis

Detailed technical findings and analysis from AI assessment.

Technical Analysis

Comprehensive security assessment findings

Additional Findings

The website is built on a modern static site generator (Docusaurus) using React, which supports good performance and mobile responsiveness. The use of Google Tag Manager and Algolia indicates integration with popular analytics and search platforms. The site prefetches multiple JavaScript assets to optimize loading times. However, no explicit hosting provider information was found. Accessibility features appear basic but functional. SEO is supported through proper meta tags and Open Graph data. The site could improve by adding more accessibility enhancements and optimizing security headers. Overall, the technical infrastructure is solid but could benefit from incremental improvements in security and compliance.
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