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

uhh.de Security Report Summary

uhh.de received a security score of 40 out of 100 in Guard's comprehensive security analysis, classified as "Elevated Risk". This report covers Universität Hamburg's website security posture. Universität Hamburg operates in the Education industry in Germany.

Universität Hamburg is a large, well-established public university in Germany, recognized as the largest research and education institution in Northern Germany with a strong excellence status. The website serves as a comprehensive portal for students, researchers, staff, and the public, offering extensive information on academic programs, research projects, career services, and international cooperation. Technically, the site uses modern JavaScript libraries and analytics tools but suffers from slow load times and lacks a valid SSL certificate, which is a critical security concern. Privacy policies and cookie consent mechanisms are well implemented, reflecting good GDPR compliance. However, the absence of HTTPS and security headers significantly weakens the security posture, exposing the site to potential risks. Strategic recommendations include immediate SSL deployment, enabling modern TLS protocols, and enhancing security headers to protect user data and improve trust.

The security scan identified 27 findings across security headers, SSL/TLS, DNS health, email security, GDPR compliance, and NIS2 compliance analysis modules.

Technologies detected: JavaScript, jQuery, Piwik (Matomo) analytics, eTracker analytics, Swiper slider, Plyr video 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.

U

Is uhh.de Safe? Security Analysis for Universität Hamburg

https://uhh.de

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

EducationGermanylarge
JavaScriptjQueryPiwik (Matomo) analyticseTracker analyticsSwiper slider+1 more
Analyzed 6/14/2025Completed 8:21:36 PM9mo ago
40
Security Score
HIGH RISK

Below Education avg (55)

10,000+

Domains scanned

500+

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Domainuhh.de
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SEQ SIA

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

Reg. No. 40203410806 • VAT LV40203410806

Support: guard@offseq.com+371 2256 5353

AI Summary

Universität Hamburg is a large, well-established public university in Germany, recognized as the largest research and education institution in Northern Germany with a strong excellence status. The website serves as a comprehensive portal for students, researchers, staff, and the public, offering extensive information on academic programs, research projects, career services, and international cooperation. Technically, the site uses modern JavaScript libraries and analytics tools but suffers from slow load times and lacks a valid SSL certificate, which is a critical security concern. Privacy policies and cookie consent mechanisms are well implemented, reflecting good GDPR compliance. However, the absence of HTTPS and security headers significantly weakens the security posture, exposing the site to potential risks. Strategic recommendations include immediate SSL deployment, enabling modern TLS protocols, and enhancing security headers to protect user data and improve trust.

Detected Technologies

JavaScriptjQueryPiwik (Matomo) analyticseTracker analyticsSwiper sliderPlyr video player

8 urgent findings need attention

1 critical · 7 high

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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

65/100

GDPR Compliance

6 findings

18/100

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

The university operates in the education sector with a public service business model focused on teaching, research, and community engagement. It targets a broad audience including prospective and current students, academic staff, researchers, alumni, and the general public. The university maintains a strong market position as a leading research institution with multiple excellence clusters and partnerships. Its digital presence supports recruitment, research dissemination, and public relations. The website links to numerous internal and partner domains, indicating a well-integrated ecosystem. The use of analytics and tracking tools suggests an interest in user behavior analysis and marketing effectiveness. The university's certifications and audits demonstrate commitment to quality and inclusivity.

Security Posture Analysis

Comprehensive Security Assessment

The current security posture is weak due to the lack of a valid SSL certificate and absence of HTTPS, which is a fundamental requirement for secure web communication. No security headers such as HSTS, Content-Security-Policy, or X-Frame-Options are present, increasing vulnerability to common web attacks. The SPF record is correctly configured, but DMARC is missing, which could allow email spoofing. No incident response or vulnerability disclosure information is found, indicating potential gaps in security governance. While no immediate vulnerabilities like subdomain takeover or known exploits are detected, the missing SSL and security headers represent critical risks that could impact user trust and data protection compliance.

Strategic Recommendations

Priority Actions for Security Improvement

1

Deploy and maintain a valid SSL/TLS certificate to enable HTTPS across the entire site immediately.

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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

18/100
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

Insufficient contact information

MEDIUM

GDPR requires organizations to provide clear contact details

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 Policy80% confidence
Cookie Policy0% confidence

🛡️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

Software version information exposed

MEDIUM

Server headers reveal software versions which could aid attackers

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 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 include:spf.protection.outlook.com -all
DNS Lookups:1/10
Policy:-all

🏆SSL/TLS Security

Certificate validity and encryption analysis.

SSL/TLS Security

Certificate validity and encryption analysis

90/100
Score

Mixed Content Detected

MEDIUM

1 resources loaded over insecure HTTP

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

DNS Records

A Records:134.100.55.45
Name Servers:
dns-3.dfn.deDNS only
dns1.rrz.uni-hamburg.deDNS only
dns2.rrz.uni-hamburg.deDNS only
ns.rrz.uni-hamburg.deDNS only
MX Records:
0: uhh-de.mail.protection.outlook.com

DNSSEC Status

DNSSEC Not Enabled

SPF Analysis

SPF Record:
v=spf1 include:spf.protection.outlook.com -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 uhh.de compare?

uhh.de scores below average. Browse similar domains to see how competitors handle security.

🔧Technical Analysis

Detailed technical findings and analysis from AI assessment.

Technical Analysis

Comprehensive security assessment findings

Additional Findings

The website is built with a custom or proprietary CMS, leveraging JavaScript libraries such as jQuery, Swiper for sliders, and Plyr for video playback. Analytics are implemented via Piwik (Matomo) and eTracker, indicating moderate user tracking. The site is hosted by the university's regional computing center (RRZ). Performance is suboptimal with a load time of over 7 seconds and a large page size, suggesting opportunities for optimization. Mobile responsiveness and accessibility are well addressed, with adaptive layouts and ARIA roles. SEO is supported by meta tags and Open Graph data. However, the lack of HTTPS and security headers introduces technical risks that could affect business operations and user trust.
Professional PDF & Marketing Data

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PDF Report & Export

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39.90 €one-time • Incl. 21% VAT

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

Domainuhh.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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