Is osu.cz Safe? Security Analysis for Ostravská univerzita
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Above Education avg (55)
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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
Ostravská univerzita is a large public university based in the Czech Republic, providing a wide range of higher education programs, research activities, and community services. The institution serves students, applicants, researchers, and alumni with comprehensive academic offerings and support services. The website reflects a well-established educational entity with consistent branding and a strong digital presence across multiple faculties and service domains. Technically, the website employs a traditional web stack with jQuery and jQuery UI libraries, along with Lightbox and FontAwesome for UI elements. The site is moderately optimized for performance and mobile responsiveness, with good SEO practices and basic accessibility features. Security measures include HTTPS enforcement and a Content Security Policy, although some additional headers could enhance security posture. From a security and compliance perspective, the site demonstrates good privacy practices with a comprehensive GDPR-compliant privacy policy and cookie consent mechanism. No critical vulnerabilities or exposed sensitive data were detected. However, the use of an outdated jQuery version and absence of explicit terms of service are areas for improvement. The WHOIS data is unavailable, which limits domain trust assessment but the official content and certifications support legitimacy. Overall, the website is professional, trustworthy, and well-suited for its educational mission. Strategic recommendations include updating JavaScript libraries, enhancing security headers, and publishing clear terms of service to further strengthen compliance and user trust.
Detected Technologies
9 urgent findings need attention
1 critical · 8 high
- + 1 more findings in the full report below
Keep osu.cz under constant watch
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
60/100
GDPR Compliance
4 findings
25/100
NIS2 Compliance
8 findings
17/100
Email Security
3 findings
85/100
🧠AI Business Intelligence
Technology stack, business insights, and market analysis powered by AI.
Business Intelligence
Market & Strategic Analysis
Ostravská univerzita holds a strong regional position as a comprehensive higher education institution in the Czech Republic. Its business model focuses on education, research, and community engagement, supported by multiple faculties and specialized centers. The university leverages partnerships and international cooperation to enhance its offerings. Revenue streams likely include tuition, research grants, and public funding. The target audience spans prospective and current students, academic staff, researchers, and alumni. The university's digital ecosystem includes dedicated portals for students, alumni, and research, indicating a mature operational structure. The presence of HR Award certification and multiple official social media channels reflects a commitment to quality and outreach.
Extracted Contact Information
Marketing Intelligence Data
Physical Addresses (1)
Company Registration
Ostravská univerzita
CZ61988987
61988987
Security Posture Analysis
Comprehensive Security Assessment
The website maintains a good security posture with HTTPS enforced and a Content Security Policy to upgrade insecure requests. Cache control headers prevent sensitive data caching. The cookie consent mechanism aligns with GDPR requirements, enhancing privacy compliance. No signs of exposed credentials, vulnerable libraries (beyond the outdated jQuery version), or security misconfigurations were found. However, the absence of additional security headers such as X-Frame-Options and Strict-Transport-Security suggests room for improvement. Incident response and vulnerability disclosure information are not publicly available, which could be enhanced to improve transparency and readiness. Overall, the site is secure for its purpose but would benefit from modern security best practices.
Strategic Recommendations
Priority Actions for Security Improvement
Update jQuery and other JavaScript libraries to the latest secure versions to mitigate known vulnerabilities.
✨Observations
AI-powered comprehensive website and business analysis.
AI-Enhanced Website Analysis
Business Insights
Ostravská univerzita
Ostravská univerzita - Oficiální internetové stránky Ostravské univerzity.
excellent
consistent
Technical Stack
moderate
good
basic
good
Security Assessment
- HTTPS enforced
- Content Security Policy present
- Cookie consent mechanism implemented
Analytics & Tracking
Advertising & Marketing
Website Quality Assessment
Key Observations
Website is fully accessible with rich content and navigation.
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🛡️Security Headers
HTTP security headers analysis and recommendations.
Security Headers
HTTP security headers analysis
Missing X-Content-Type-Options header
MEDIUMPrevents MIME type sniffing
Missing Content-Security-Policy header
HIGHControls resources the browser is allowed to load
Missing Referrer-Policy header
LOWControls referrer information sent with requests
Missing Permissions-Policy header
MEDIUMControls browser features and APIs
👤GDPR Compliance
Privacy and data protection assessment under GDPR regulations.
GDPR Compliance
Privacy and data protection assessment
No Privacy Policy found
HIGHGDPR requires a clear and accessible privacy policy
No Cookie Consent Banner found
HIGHGDPR requires explicit consent for non-essential cookies
EU business without adequate privacy measures
CRITICALEU businesses are subject to strict GDPR requirements
Third-party services without privacy policy
HIGHDetected services: Facebook, Twitter, LinkedIn, YouTube
GDPR Compliance Analysis
🛡️NIS2 Compliance
Network & Information Security Directive compliance assessment.
NIS2 Compliance
Network & Information Security Directive
No information security framework found
HIGHNIS2 requires documented cybersecurity and information security measures
No vulnerability disclosure policy
MEDIUMNIS2 encourages coordinated vulnerability disclosure
No security policy documentation found
HIGHNIS2 requires documented cybersecurity governance and risk management
No incident response procedures found
HIGHNIS2 requires documented incident response and business continuity plans
No business continuity planning found
MEDIUMNIS2 emphasizes operational resilience and business continuity
No security contact information
HIGHNIS2 requires clear incident reporting channels
No vulnerability reporting mechanism
MEDIUMClear vulnerability reporting supports coordinated disclosure
No NIS2 reference found
LOWConsider 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
No BIMI Record
LOWBIMI displays brand logos in email clients
No MTA-STS Policy
MEDIUMMTA-STS enforces TLS for email delivery
No TLS-RPT Record
LOWTLS-RPT provides reporting for email TLS issues
SPF Details
DKIM Selectors Found
DMARC Details
🏆SSL/TLS Security
Certificate validity and encryption analysis.
SSL/TLS Security
Certificate validity and encryption analysis
Mixed Content Detected
MEDIUM20 resources loaded over insecure HTTP
Partial SSL/TLS Assessment
LOWCompleted 2 of 4 security checks due to time constraints
Certificate Details
OCSP Status
📊DNS Health
DNS configuration and security assessment.
DNS Health
DNS configuration and security assessment
DNSSEC Not Enabled
MEDIUMDNSSEC is not configured for this domain
Domain Registration Details
DNS Records
DNSSEC Status
DNS Performance
SPF Analysis
⚡Network Security
Port scanning and network exposure analysis.
Network Security
Port scanning and network exposure analysis
Good Network Security Posture
LOWNo unnecessary services detected on common risky ports
How does osu.cz compare?
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🔧Technical Analysis
Detailed technical findings and analysis from AI assessment.
Technical Analysis
Comprehensive security assessment findings
Additional Findings
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Marketing Intelligence
Contact emails, phone numbers & warm leads
Plan Comparison
| Feature | PDF Report | Marketing+ |
|---|---|---|
| Full security analysis | ||
| Professional PDF export | ||
| Email delivery | ||
| Lifetime access + unlock code | ||
| Contact emails & phones | — | |
| Marketing outreach data | — |
Already purchased?
Order summary
Digital reports are delivered immediately after payment. By continuing you acknowledge the withdrawal waiver described in our Returns & Refunds policy.
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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