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Is vydryonline.cz a Scam? Security Check Results - ALKA Wildlife, o.p.s.

vydryonline.cz Security Report Summary

vydryonline.cz received a security score of 52 out of 100 in Guard's comprehensive security analysis, classified as "Elevated Risk". This report covers ALKA Wildlife, o.p.s.'s website security posture. ALKA Wildlife, o.p.s. operates in the Other industry in Czech Republic.

The website vydryonline.cz is operated by ALKA Wildlife, o.p.s., a small non-profit organization focused on providing comprehensive information and conservation efforts related to the European otter in the Czech Republic. The site offers educational content, project updates, and public engagement opportunities, positioning itself as a niche environmental resource. Technically, the site is built using Jekyll with a modern JavaScript stack including jQuery and Google Analytics for visitor tracking. The site is mobile-optimized and uses HTTPS, but lacks some advanced security headers and explicit privacy and cookie policies, which are important for compliance and user trust. The absence of WHOIS data reduces transparency and trustworthiness from a domain registration perspective, though the website content and branding appear professional and consistent with a conservation mission. Overall, the site scores well on content quality and business credibility but has room for improvement in privacy compliance and security posture.

The security scan identified 34 findings across security headers, SSL/TLS, DNS health, email security, GDPR compliance, and NIS2 compliance analysis modules.

Technologies detected: jQuery, Google Analytics, Jekyll, Superfish menu, Polyfill for object-fit.

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 vydryonline.cz Safe? Security Analysis for ALKA Wildlife, o.p.s.

https://vydryonline.cz

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OtherCzech Republicsmall
jQueryGoogle AnalyticsJekyllSuperfish menuPolyfill for object-fit
Analyzed 10/14/2025Completed 8:19:02 PM5mo ago
52
Security Score
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Domainvydryonline.cz
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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 website vydryonline.cz is operated by ALKA Wildlife, o.p.s., a small non-profit organization focused on providing comprehensive information and conservation efforts related to the European otter in the Czech Republic. The site offers educational content, project updates, and public engagement opportunities, positioning itself as a niche environmental resource. Technically, the site is built using Jekyll with a modern JavaScript stack including jQuery and Google Analytics for visitor tracking. The site is mobile-optimized and uses HTTPS, but lacks some advanced security headers and explicit privacy and cookie policies, which are important for compliance and user trust. The absence of WHOIS data reduces transparency and trustworthiness from a domain registration perspective, though the website content and branding appear professional and consistent with a conservation mission. Overall, the site scores well on content quality and business credibility but has room for improvement in privacy compliance and security posture.

Detected Technologies

jQueryGoogle AnalyticsJekyllSuperfish menuPolyfill for object-fit

14 urgent findings need attention

2 critical · 12 high

  • + 6 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

7 findings

30/100

GDPR Compliance

5 findings

10/100

NIS2 Compliance

9 findings

2/100

Email Security

5 findings

60/100

🧠AI Business Intelligence

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

Business Intelligence

Market & Strategic Analysis

ALKA Wildlife, o.p.s. operates in the environmental non-profit sector, focusing on wildlife conservation and public education. Their market position is specialized and community-oriented, targeting experts, anglers, and conservation workers. The business model is informational and project-based, supported by grants from Iceland, Liechtenstein, Norway, and ERDF/state budgets. The organization leverages partnerships with related domains such as vydristezky.cz and vydrynasilnici.cz to extend its outreach. Revenue streams likely include grants and public funding rather than commercial sales. The website's clear branding and structured content support its credibility and outreach goals.

Security Posture Analysis

Comprehensive Security Assessment

The website employs HTTPS and anonymizes IP addresses in Google Analytics, indicating a baseline security awareness. However, no security headers like Content-Security-Policy or X-Frame-Options were detected, and there is no visible privacy or cookie policy, which are critical for GDPR compliance. No contact information for incident response or vulnerability disclosure is provided. The site does not expose sensitive data or use vulnerable libraries visibly, but the lack of explicit security policies and headers represents a moderate risk. Enhancing security headers, adding privacy and cookie policies, and establishing incident response contacts would improve the security posture significantly.

Strategic Recommendations

Priority Actions for Security Improvement

1

Implement comprehensive privacy and cookie policies with user consent mechanisms to ensure GDPR compliance.

Observations

AI-powered comprehensive website and business analysis.

AI-Enhanced Website Analysis

Business Insights

Company:

ALKA Wildlife, o.p.s.

Description:

Aktuální a komplexní informace o vydře říční a projektu Realizace vybraných opatření pro vydru říční v České republice.

Key Services:
Providing information about ottersResearch and conservation projectsPublic engagement and reportingPublication and educational materials
Content Quality:

good

Branding:

consistent

Technical Stack

Technologies:
jQueryGoogle AnalyticsJekyllSuperfish menuPolyfill for object-fit
Frameworks:
Jekyll
Performance:

moderate

Mobile:

good

Accessibility:

basic

SEO:

good

Security Assessment

Security Score:
75/100
Best Practices:
  • HTTPS with anonymized IP tracking in Google Analytics
  • No exposed sensitive data in HTML
  • No visible vulnerable libraries

Analytics & Tracking

Services:
Google Analytics
Tracking Level:minimal
Privacy Compliance:poor

Advertising & Marketing

Transparency Level:basic

Website Quality Assessment

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

Key Observations

1

Website is fully accessible with rich content about otter conservation in Czech Republic.

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🛡️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

10/100
Score

No Privacy Policy found

HIGH

GDPR requires a clear and accessible privacy policy

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

EU business without adequate privacy measures

CRITICAL

EU businesses are subject to strict GDPR requirements

Third-party services without privacy policy

HIGH

Detected services: Google Analytics, Facebook, Google APIs

GDPR Compliance Analysis

Privacy Policy0% confidence
Cookie Policy0% confidence
Contact Information Found90% confidence
phone

🛡️NIS2 Compliance

Network & Information Security Directive compliance assessment.

NIS2 Compliance

Network & Information Security Directive

2/100
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

Critical sector without clear security compliance

HIGH

Detected sectors: transport, digital

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📧Email Security

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

Email Security

SPF, DKIM, and DMARC validation

60/100
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

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

65/100
Score

SSL Certificate Expires Within 90 Days

MEDIUM

SSL certificate expires in 72 days

Weak SSL Key Length

HIGH

SSL certificate uses 256-bit key, which is considered weak

Mixed Content Detected

MEDIUM

4 resources loaded over insecure HTTP

Partial SSL/TLS Assessment

LOW

Completed 2 of 4 security checks due to time constraints

Certificate Details

Subject:www.vydryonline.cz
Issuer:E8
Valid Until:12/26/2025 (72 days)
SANs:vydryonline.cz, www.vydryonline.cz

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

Domain Age
15 years(mature)

DNS Records

A Records:104.198.14.52
Name Servers:
ns.d1net.czDNS only
ns1.d1net.czDNS only
MX Records:
10: mail.vydryonline.cz
20: backup.vydryonline.cz
SOA:Serial: 2018050901, TTL: 3600s

DNSSEC Status

DNSSEC Not Enabled

DNS Performance

Resolution Time:148ms

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 vydryonline.cz compare?

See how vydryonline.cz 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 the Jekyll static site generator, using jQuery and several plugins for UI enhancements like Superfish menus and mobile menu support. Google Fonts and Google Analytics are integrated for typography and visitor tracking. The site uses HTTPS and includes a polyfill for object-fit CSS property to support older browsers. Performance is moderate with good mobile optimization and basic accessibility features. SEO is supported by proper meta tags, Open Graph tags, and JSON-LD structured data. The site could benefit from improved accessibility and performance optimizations, as well as enhanced security configurations.
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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

Domainvydryonline.cz
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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