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Is osu.eu a Scam? Security Check Results - University of Ostrava

osu.eu Security Report Summary

osu.eu received a security score of 67 out of 100 in Guard's comprehensive security analysis, classified as "Moderate Risk". This report covers University of Ostrava's website security posture. University of Ostrava operates in the Education industry in Czech Republic.

The University of Ostrava is a reputable higher education institution based in the Czech Republic, offering a broad range of academic programs including bachelor's, master's, and doctoral degrees primarily taught in English. It holds a growing position among Central European universities, emphasizing quality education, affordability, and hospitality. The university operates multiple faculties and institutes under its domain, reflecting a comprehensive academic and research environment. The website is professionally designed with clear navigation and a strong brand presence, targeting prospective students, researchers, and academic partners internationally. 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 mobile responsive and implements essential security headers and HTTPS enforcement, though some security headers could be enhanced. Cookie consent and GDPR compliance mechanisms are in place, reflecting good privacy practices. The WHOIS data is privacy protected as per EURid policies, which is typical for .eu domains and justified for an educational institution. Security posture is solid with no visible vulnerabilities or exposed sensitive data. However, the use of an outdated jQuery version and absence of a security.txt or vulnerability disclosure page are areas for improvement. The site lacks a clearly identified terms of service page, which could be addressed to improve legal transparency. Overall, the website demonstrates a mature digital presence with good security and privacy compliance, suitable for its educational mission. Strategically, the university should focus on updating its technical stack, enhancing security headers, and publishing formal policies such as terms of service and vulnerability disclosure to strengthen trust and compliance. Continued investment in accessibility and performance optimization will further improve user experience and institutional reputation.

The security scan identified 25 findings across security headers, SSL/TLS, DNS health, email security, GDPR compliance, and NIS2 compliance analysis modules.

Technologies detected: jQuery 1.12.2, jQuery UI 1.11.4, Lightbox, FontAwesome.

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.

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Is osu.eu Safe? Security Analysis for University of Ostrava

https://osu.eu

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

EducationCzech Republicmedium
jQuery 1.12.2jQuery UI 1.11.4LightboxFontAwesome
Analyzed 7/12/2025Completed 12:15:40 AM8mo ago
67
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

Support: guard@offseq.com+371 2256 5353

AI Summary

The University of Ostrava is a reputable higher education institution based in the Czech Republic, offering a broad range of academic programs including bachelor's, master's, and doctoral degrees primarily taught in English. It holds a growing position among Central European universities, emphasizing quality education, affordability, and hospitality. The university operates multiple faculties and institutes under its domain, reflecting a comprehensive academic and research environment. The website is professionally designed with clear navigation and a strong brand presence, targeting prospective students, researchers, and academic partners internationally. 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 mobile responsive and implements essential security headers and HTTPS enforcement, though some security headers could be enhanced. Cookie consent and GDPR compliance mechanisms are in place, reflecting good privacy practices. The WHOIS data is privacy protected as per EURid policies, which is typical for .eu domains and justified for an educational institution. Security posture is solid with no visible vulnerabilities or exposed sensitive data. However, the use of an outdated jQuery version and absence of a security.txt or vulnerability disclosure page are areas for improvement. The site lacks a clearly identified terms of service page, which could be addressed to improve legal transparency. Overall, the website demonstrates a mature digital presence with good security and privacy compliance, suitable for its educational mission. Strategically, the university should focus on updating its technical stack, enhancing security headers, and publishing formal policies such as terms of service and vulnerability disclosure to strengthen trust and compliance. Continued investment in accessibility and performance optimization will further improve user experience and institutional reputation.

Detected Technologies

jQuery 1.12.2jQuery UI 1.11.4LightboxFontAwesome

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

60/100

GDPR Compliance

4 findings

25/100

NIS2 Compliance

8 findings

17/100

Email Security

4 findings

80/100

🧠AI Business Intelligence

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

Business Intelligence

Market & Strategic Analysis

The University of Ostrava operates as a medium-sized educational entity within the Czech Republic, serving a diverse international student body and academic community. Its business model centers on delivering accredited academic programs and fostering research initiatives, supported by multiple faculties and specialized institutes. The university leverages partnerships with Microsoft 365, Moodle, and other academic platforms to enhance its service offerings. Revenue streams likely include tuition fees, research grants, and public funding. The institution maintains a strong online presence with dedicated subdomains for faculties and services, indicating a decentralized but cohesive operational structure. Growth indicators include active event calendars, summer schools, and international cooperation strategies. The university's strategic ecosystem includes social media engagement and compliance with GDPR, positioning it well within the European higher education market.

Extracted Contact Information

Marketing Intelligence Data

Company Registration

Legal Name:

University of Ostrava

VAT Number:

CZ61988987

Registration Number:

61988987

Security Posture Analysis

Comprehensive Security Assessment

The University of Ostrava's website demonstrates a good security maturity level with enforced HTTPS, Content Security Policy headers, and cookie consent mechanisms aligned with GDPR requirements. No sensitive information is exposed in the HTML content, and no outdated or vulnerable libraries beyond jQuery 1.12.2 were detected. The absence of a security.txt file and vulnerability disclosure policy suggests limited formal incident response transparency. There is no explicit evidence of dedicated security frameworks such as ISO 27001 or NIST. Incident response contact channels are not publicly listed, which could hinder timely reporting of security issues. Overall, the security posture is adequate for an educational institution but could be improved by adopting formal security policies, updating libraries, and publishing incident response information.

Strategic Recommendations

Priority Actions for Security Improvement

1

Update JavaScript libraries, especially jQuery, to the latest secure versions to mitigate known vulnerabilities.

Observations

AI-powered comprehensive website and business analysis.

AI-Enhanced Website Analysis

Business Insights

Company:

University of Ostrava

Description:

University of Ostrava is a young and rising university in Central Europe offering quality, affordability, and hospitality in English taught Bachelors, Masters, and Doctoral degrees.

Key Services:
Academic degree programsResearch initiativesInternational cooperationStudent services and lifeCounseling and career center
Content Quality:

good

Branding:

consistent

Technical Stack

Technologies:
jQuery 1.12.2jQuery UI 1.11.4LightboxFontAwesome
Performance:

moderate

Mobile:

good

Accessibility:

basic

SEO:

good

Security Assessment

Security Score:
80/100
Best Practices:
  • HTTPS enforced
  • Content Security Policy to upgrade insecure requests
  • No sensitive data exposed in HTML
  • Cookie consent mechanism implemented

Analytics & Tracking

Tracking Level:minimal
Privacy Compliance:good

Advertising & Marketing

Transparency Level:poor

Website Quality Assessment

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

Key Observations

1

Website is professionally designed and well-structured.

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🛡️Security Headers

HTTP security headers analysis and recommendations.

Security Headers

HTTP security headers analysis

60/100
Score

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 Referrer-Policy header

LOW

Controls referrer information sent with requests

Missing Permissions-Policy header

MEDIUM

Controls browser features and APIs

👤GDPR Compliance

Privacy and data protection assessment under GDPR regulations.

GDPR Compliance

Privacy and data protection assessment

25/100
Score

No Privacy Policy found

HIGH

GDPR requires a clear and accessible privacy policy

No Cookie Consent Banner found

HIGH

GDPR requires explicit consent for non-essential cookies

EU business without adequate privacy measures

CRITICAL

EU businesses are subject to strict GDPR requirements

Third-party services without privacy policy

HIGH

Detected services: Twitter, YouTube

GDPR Compliance Analysis

Privacy Policy0% 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

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📧Email Security

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

Email Security

SPF, DKIM, and DMARC validation

80/100
Score

No DMARC reporting

LOW

DMARC aggregate reports not configured

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 a mx ip4:195.113.106.6 ip4:195.113.106.9 ip4:195.113.106.34 ip6:2001:718:1005:601::6 ip6:2001:718:1005:601::9 ip6:2001:718:1005:601::34 -all
DNS Lookups:2/10
Policy:-all
DKIM Selectors Found
Selector:mail(1496-bit rsa)
DMARC Details
Policy:quarantine
Subdomain Policy:none

🏆SSL/TLS Security

Certificate validity and encryption analysis.

SSL/TLS Security

Certificate validity and encryption analysis

85/100
Score

SSL Certificate Expires Within 90 Days

MEDIUM

SSL certificate expires in 73 days

Mixed Content Detected

MEDIUM

39 resources loaded over insecure HTTP

Partial SSL/TLS Assessment

LOW

Completed 2 of 4 security checks due to time constraints

Certificate Details

Subject:wanda.osu.cz
Issuer:GEANT OV RSA CA 4
Valid Until:9/23/2025 (73 days)
SANs:wanda.osu.cz, bitvaopohar.osu.cz, bookstore.osu.eu +188 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

DNS Records

A Records:78.128.128.25
Name Servers:
albert.osu.czDNS only
nsa.ces.netDNS only
oudec.osu.czDNS only
MX Records:
10: mailer2.osu.cz
20: mailer.osu.cz
SOA:Serial: 2025062199, TTL: 3600s

DNSSEC Status

DNSSEC Not Enabled

DNS Performance

Resolution Time:83ms

SPF Analysis

SPF Record:
v=spf1 a mx ip4:195.113.106.6 ip4:195.113.106.9 ip4:195.113.106.34 ip6:2001:718:1005:601::6 ip6:2001:718:1005:601::9 ip6:2001:718:1005:601::34 -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 osu.eu compare?

See how osu.eu 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 traditional web technology stack with jQuery 1.12.2, jQuery UI 1.11.4, Lightbox, and FontAwesome for UI components. The site is structured with responsive CSS stylesheets targeting different screen sizes, indicating mobile optimization efforts. Meta tags for SEO and Open Graph are well implemented, supporting social media sharing and search engine indexing. The site enforces HTTPS and uses Content Security Policy to upgrade insecure requests, enhancing security. However, the use of older JavaScript libraries suggests some technical debt. Performance is moderate, with no explicit CDN or advanced caching mechanisms detected. Hosting provider details are not disclosed. Overall, the technical infrastructure supports the university's needs but could benefit from modernization and performance tuning.
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Marketing Intelligence

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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

Domainosu.eu
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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