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Is uni-hamburg.de a Scam? Security Check Results - Universität Hamburg

uni-hamburg.de Security Report Summary

uni-hamburg.de received a security score of 61 out of 100 in Guard's comprehensive security analysis, classified as "Moderate Risk". This report covers Universität Hamburg's website security posture. Universität Hamburg operates in the Education industry in Germany.

The Universität Hamburg is a large, well-established public university in Germany, serving over 42,000 students and recognized as one of the leading research and education institutions in Northern Germany. The website reflects a comprehensive academic institution offering a wide range of study programs, research initiatives, and community engagement services. It targets students, researchers, faculty, and administrative staff, providing extensive information on academic offerings, research projects, career services, and events. Technically, the website employs modern web technologies including HTML5, CSS3, JavaScript, and multimedia content such as videos and image carousels. It uses analytics tools like eTracker and error monitoring via BetterWeb, indicating a mature digital infrastructure. The site is mobile-optimized and accessible, with good SEO practices and clear navigation. From a security perspective, the site uses HTTPS and includes CSRF tokens, but lacks visible security headers and explicit incident response or vulnerability disclosure information. Privacy compliance is partially addressed with a comprehensive privacy policy, but no explicit cookie consent mechanism was detected. Contact information is primarily via a feedback form, with no direct emails or phone numbers publicly listed. Overall, the website is professional, trustworthy, and well-maintained, with minor areas for improvement in security headers, cookie consent, and incident response transparency. The domain and hosting are consistent with a reputable academic institution, with no signs of suspicious activity.

The security scan identified 32 findings across security headers, SSL/TLS, DNS health, email security, GDPR compliance, and NIS2 compliance analysis modules.

Technologies detected: JavaScript, jQuery, CSS3, HTML5, Video HTML5, Swiper.js (carousel/slider), eTracker (analytics), BetterWeb (error tracking), Google Fonts (custom fonts via WOFF2), Cross-Origin Resource Sharing (CORS) for fonts.

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.

U

Is uni-hamburg.de Safe? Security Analysis for Universität Hamburg

https://uni-hamburg.de

Check if uni-hamburg.de is a scam or legitimate. Free security scan and reviews.

EducationGermanylarge
JavaScriptjQueryCSS3HTML5Video HTML5+5 more
Analyzed 10/31/2025Completed 12:29:42 AM4mo ago
61
Security Score
MEDIUM RISK

Above Education avg (55)

10,000+

Domains scanned

500+

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SEQ SIA

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

Reg. No. 40203410806 • VAT LV40203410806

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AI Summary

The Universität Hamburg is a large, well-established public university in Germany, serving over 42,000 students and recognized as one of the leading research and education institutions in Northern Germany. The website reflects a comprehensive academic institution offering a wide range of study programs, research initiatives, and community engagement services. It targets students, researchers, faculty, and administrative staff, providing extensive information on academic offerings, research projects, career services, and events. Technically, the website employs modern web technologies including HTML5, CSS3, JavaScript, and multimedia content such as videos and image carousels. It uses analytics tools like eTracker and error monitoring via BetterWeb, indicating a mature digital infrastructure. The site is mobile-optimized and accessible, with good SEO practices and clear navigation. From a security perspective, the site uses HTTPS and includes CSRF tokens, but lacks visible security headers and explicit incident response or vulnerability disclosure information. Privacy compliance is partially addressed with a comprehensive privacy policy, but no explicit cookie consent mechanism was detected. Contact information is primarily via a feedback form, with no direct emails or phone numbers publicly listed. Overall, the website is professional, trustworthy, and well-maintained, with minor areas for improvement in security headers, cookie consent, and incident response transparency. The domain and hosting are consistent with a reputable academic institution, with no signs of suspicious activity.

Detected Technologies

JavaScriptjQueryCSS3HTML5Video HTML5Swiper.js (carousel/slider)eTracker (analytics)BetterWeb (error tracking)Google Fonts (custom fonts via WOFF2)Cross-Origin Resource Sharing (CORS) for fonts

9 urgent findings need attention

1 critical · 8 high

  • + 1 more findings in the full report below
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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

65/100

GDPR Compliance

5 findings

28/100

NIS2 Compliance

8 findings

17/100

Email Security

4 findings

70/100

🧠AI Business Intelligence

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

Business Intelligence

Market & Strategic Analysis

Universität Hamburg holds a strong market position as a leading German university with a broad academic portfolio and significant research output. Its business model is public education and research, funded primarily by government and public sources. The university targets a diverse audience including prospective and current students, academic staff, researchers, and alumni. It maintains a broad partnership ecosystem with academic clusters, research centers, and community organizations. The website content and certifications indicate a commitment to quality, diversity, and sustainability. Growth indicators include active event programming, research collaborations, and digital engagement via social media. The university's operations are supported by a robust digital presence, leveraging analytics and error tracking to optimize user experience. The lack of direct contact emails suggests a controlled communication approach, likely to manage inquiries efficiently. The institution's transparency in audits and accreditations enhances its credibility and trustworthiness in the education sector.

Security Posture Analysis

Comprehensive Security Assessment

The security posture of the Universität Hamburg website is moderate to good. HTTPS is enforced, and CSRF tokens are implemented, which are positive indicators. However, the absence of visible security headers such as Content Security Policy (CSP), HTTP Strict Transport Security (HSTS), and X-Frame-Options reduces the overall security hardening. There is no public incident response or vulnerability disclosure policy, which could hinder timely reporting and mitigation of security issues. The use of third-party analytics and tracking services is evident, but privacy compliance could be improved by implementing explicit cookie consent mechanisms. No vulnerabilities or exposed sensitive data were detected in the HTML content. The website demonstrates a security-aware culture through error tracking and anonymized data collection. To enhance security maturity, the university should consider publishing a security policy, incident response contacts, and adopting security headers to protect against common web attacks.

Strategic Recommendations

Priority Actions for Security Improvement

1

Implement comprehensive security headers including CSP, HSTS, and X-Frame-Options to enhance web security.

Observations

AI-powered comprehensive website and business analysis.

AI-Enhanced Website Analysis

Business Insights

Company:

Universität Hamburg

Description:

Die Universität Hamburg ist mit mehr als 42.000 Studierenden die größte Forschungs- und Ausbildungseinrichtung Norddeutschlands. Als eine der leistungsstärksten Universitäten in Deutschland vereint sie ein umfangreiches Lehrangebot mit exzellenter Forschung.

Key Services:
StudiengängeForschungKarriereförderungTransfer und InnovationWeiterbildungBibliothekenCampus-Dienste
Content Quality:

excellent

Branding:

consistent

Technical Stack

Technologies:
JavaScriptjQueryCSS3HTML5Video HTML5Swiper.js (carousel/slider)eTracker (analytics)BetterWeb (error tracking)Google Fonts (custom fonts via WOFF2)Cross-Origin Resource Sharing (CORS) for fonts
Performance:

moderate

Mobile:

good

Accessibility:

good

SEO:

good

Security Assessment

Security Score:
75/100
Best Practices:
  • HTTPS usage (implied by URL https://)
  • CSRF tokens present in meta tags
  • Error tracking with anonymized data
  • No exposed sensitive data in HTML

Analytics & Tracking

Services:
eTracker
Tracking Level:moderate
Privacy Compliance:basic

Advertising & Marketing

Tracking Pixels:
eTracker
Marketing Tools:
eTrackerBetterWeb
Transparency Level:basic

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 with rich content and multimedia.

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🛡️Security Headers

HTTP security headers analysis and recommendations.

Security Headers

HTTP security headers analysis

65/100
Score

Missing Content-Security-Policy header

HIGH

Controls resources the browser is allowed to load

Weak X-XSS-Protection configuration

LOW

Current value: "0"

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

28/100
Score

No Cookie Policy found

HIGH

GDPR requires clear information about cookie usage

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

EU business without adequate privacy measures

CRITICAL

EU businesses are subject to strict GDPR requirements

GDPR Compliance Analysis

Privacy Policy85% confidence
Cookie Policy0% 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

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📧Email Security

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

Email Security

SPF, DKIM, and DMARC validation

70/100
Score

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

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 ip4:134.100.38.64/26 ~all
DNS Lookups:0/10
Policy:~all
DMARC Details
Policy:reject
Subdomain Policy:reject
Aggregate Reports:dmarc-reports.rrz@uni-hamburg.de

🏆SSL/TLS Security

Certificate validity and encryption analysis.

SSL/TLS Security

Certificate validity and encryption analysis

59/100
Score

Weak Protocols Supported

HIGH

Server supports weak protocols: TLSv1.1

OCSP Stapling Not Enabled

LOW

OCSP stapling improves performance and privacy

Certificate Transparency Not Implemented

LOW

Certificate is not logged in Certificate Transparency logs

SSL Certificate Expires Within 90 Days

MEDIUM

SSL certificate expires in 47 days

HSTS Missing includeSubDomains

LOW

HSTS header does not include subdomains

Mixed Content Detected

MEDIUM

1 resources loaded over insecure HTTP

Protocol Support

TLSv1.3TLSv1.2TLSv1.1

OCSP Status

OCSP Stapling Disabled

📊DNS Health

DNS configuration and security assessment.

DNS Health

DNS configuration and security assessment

70/100
Score

DNSSEC Not Enabled

MEDIUM

DNSSEC is not configured for this domain

CAA Records Not Configured

LOW

Certificate Authority Authorization (CAA) records not found

Domain Transfer Lock Not Enabled

MEDIUM

Domain can be transferred without authorization

Domain Delete Lock Not Enabled

LOW

Domain can be deleted without additional verification

Domain Registration Details

Protection Level
none
Suspicious Indicators Detected
  • No domain protection locks enabled

DNS Records

A Records:134.100.36.5
Name Servers:
dns-3.dfn.de
dns1.rrz.uni-hamburg.deDNS only
dns2.rrz.uni-hamburg.deDNS only
ns.rrz.uni-hamburg.deDNS only
rzdspc1.informatik.uni-hamburg.deDNS only
MX Records:
5: mx03.rrz.uni-hamburg.de
5: mx05.rrz.uni-hamburg.de
5: mx04.rrz.uni-hamburg.de
SOA:Serial: 2025103011, TTL: 7200s

DNSSEC Status

DNSSEC Not Enabled

DNS Performance

Resolution Time:76ms

SPF Analysis

SPF Record:
v=spf1 ip4:134.100.38.64/26 ~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 uni-hamburg.de compare?

See how uni-hamburg.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 is built on a modern technology stack with HTML5, CSS3, and JavaScript, including libraries such as jQuery and Swiper.js for interactive elements. It uses WOFF2 web fonts loaded with CORS enabled for performance and security. Analytics are handled by eTracker, and error monitoring is done via BetterWeb, indicating a proactive approach to performance and reliability.
The CMS appears to be custom or university-specific, with no common commercial CMS detected. Hosting is likely managed by the German Research Network (DFN) or university infrastructure, supported by the DNS server dns-3.dfn.de. The site is mobile-optimized and accessible, with responsive design adapting to different screen sizes.
Performance is moderate, with preloading of fonts and scripts to improve load times. SEO is well addressed with meta tags, Open Graph tags, and structured navigation. Opportunities exist to improve technical security and privacy compliance, but overall the infrastructure supports a robust and user-friendly academic website.
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Marketing Intelligence

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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

Domainuni-hamburg.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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