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Is slunecno.cz a Scam? Security Check Results - Evaluate Dynamics s.r.o.

slunecno.cz Security Report Summary

slunecno.cz received a security score of 68 out of 100 in Guard's comprehensive security analysis, classified as "Moderate Risk". This report covers Evaluate Dynamics s.r.o.'s website security posture. Evaluate Dynamics s.r.o. operates in the Media industry in Czech Republic.

Evaluate Dynamics s.r.o. operates the website Slunecno.cz, a well-established meteorological service providing detailed weather forecasts and meteorological data primarily for the Czech Republic but also globally. The site offers hourly, daily, and long-term weather predictions, meteorological news, radar and satellite imagery, and weather widgets for integration into other websites. It targets a broad audience interested in weather information, including general public users and webmasters seeking weather widgets. The business model appears to be based on free access supported by advertising and newsletter subscriptions. Technically, the website employs modern web technologies including Google Analytics 4, Google Tag Manager, Google Adsense, and Cloudflare services for performance and security. The site is mobile-optimized with good SEO practices and a moderate performance profile. Accessibility is basic but functional. Privacy and cookie policies are present with GDPR compliance mechanisms, including consent management and IP anonymization. From a security perspective, the site uses HTTPS with strong SSL configuration and privacy-conscious analytics settings. However, it lacks explicit security headers and published security policies or incident response information. No vulnerabilities or exposed sensitive data were detected in the content. The absence of WHOIS data limits domain registration transparency, but the website content and business information indicate a legitimate and professional operation. Overall, Slunecno.cz presents a trustworthy and professional weather information service with good technical and privacy practices. Strategic improvements could include enhancing security headers, publishing a security policy, and adding a vulnerability disclosure mechanism to further strengthen trust and security posture.

The security scan identified 26 findings across security headers, SSL/TLS, DNS health, email security, GDPR compliance, and NIS2 compliance analysis modules.

Technologies detected: JavaScript, Google Tag Manager, Google Analytics 4, Google Adsense, Cloudflare Zaraz, jQuery.

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 slunecno.cz Safe? Security Analysis for Evaluate Dynamics s.r.o.

https://slunecno.cz

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MediaCzech Republicsmall
JavaScriptGoogle Tag ManagerGoogle Analytics 4Google AdsenseCloudflare Zaraz+1 more
Analyzed 10/15/2025Completed 6:45:38 PM5mo ago
68
Security Score
MEDIUM RISK

Above Media avg (58)

10,000+

Domains scanned

500+

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Domainslunecno.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

Evaluate Dynamics s.r.o. operates the website Slunecno.cz, a well-established meteorological service providing detailed weather forecasts and meteorological data primarily for the Czech Republic but also globally. The site offers hourly, daily, and long-term weather predictions, meteorological news, radar and satellite imagery, and weather widgets for integration into other websites. It targets a broad audience interested in weather information, including general public users and webmasters seeking weather widgets. The business model appears to be based on free access supported by advertising and newsletter subscriptions. Technically, the website employs modern web technologies including Google Analytics 4, Google Tag Manager, Google Adsense, and Cloudflare services for performance and security. The site is mobile-optimized with good SEO practices and a moderate performance profile. Accessibility is basic but functional. Privacy and cookie policies are present with GDPR compliance mechanisms, including consent management and IP anonymization. From a security perspective, the site uses HTTPS with strong SSL configuration and privacy-conscious analytics settings. However, it lacks explicit security headers and published security policies or incident response information. No vulnerabilities or exposed sensitive data were detected in the content. The absence of WHOIS data limits domain registration transparency, but the website content and business information indicate a legitimate and professional operation. Overall, Slunecno.cz presents a trustworthy and professional weather information service with good technical and privacy practices. Strategic improvements could include enhancing security headers, publishing a security policy, and adding a vulnerability disclosure mechanism to further strengthen trust and security posture.

Detected Technologies

JavaScriptGoogle Tag ManagerGoogle Analytics 4Google AdsenseCloudflare ZarazjQuery

8 urgent findings need attention

8 high

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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

6 findings

40/100

GDPR Compliance

1 finding

85/100

NIS2 Compliance

8 findings

17/100

Email Security

6 findings

55/100

🧠AI Business Intelligence

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

Business Intelligence

Market & Strategic Analysis

Slunecno.cz holds a strong position in the Czech meteorological information market, operating since 2010 with a focus on providing comprehensive weather forecasts and meteorological news. Its competitive advantage lies in the breadth of locations covered (over 150,000), detailed hourly and long-term forecasts, and integration options via widgets and newsletters. Revenue streams likely include advertising and possibly premium newsletter subscriptions. The target customer segments include general public users, weather enthusiasts, and webmasters. The company maintains partnerships with advertising networks and social media platforms to enhance reach. Growth indicators include continuous content updates, active news sections, and integration of modern analytics and advertising technologies. The business ecosystem includes related domains for advertising and social media but no detected subsidiaries or parent companies.

Extracted Contact Information

Marketing Intelligence Data

Company Registration

Legal Name:

Evaluate Dynamics s.r.o.

Registration Number:

29286042

Security Posture Analysis

Comprehensive Security Assessment

The website demonstrates a mature security posture with mandatory HTTPS, privacy-conscious analytics configurations, and cookie consent mechanisms aligned with GDPR. Key strengths include encrypted communications, IP anonymization, and transparent privacy policies. However, the absence of security headers such as Content-Security-Policy and lack of published security or incident response policies represent gaps. No security.txt or vulnerability disclosure policy is present, limiting external reporting channels. The site shows no signs of malware or phishing. Overall, the security maturity is good but could be enhanced by adopting additional security best practices and formalizing incident response and vulnerability disclosure processes.

Strategic Recommendations

Priority Actions for Security Improvement

1

Implement HTTP security headers including Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options to mitigate common web attacks.

Observations

AI-powered comprehensive website and business analysis.

AI-Enhanced Website Analysis

Business Insights

Company:

Evaluate Dynamics s.r.o.

Description:

Provides meteorological data and weather forecasts for Czech Republic and worldwide, including hourly, daily, and long-term forecasts up to 30 days. Offers weather news, radar maps, satellite images, and weather widgets for websites.

Key Services:
Weather forecasts for 150,000+ locationsHourly and long-term weather predictionsMeteorological news and articlesWeather radar and satellite mapsWeather widgets and newsletter
Content Quality:

good

Branding:

consistent

Technical Stack

Technologies:
JavaScriptGoogle Tag ManagerGoogle Analytics 4Google AdsenseCloudflare ZarazjQuery
Performance:

moderate

Mobile:

good

Accessibility:

basic

SEO:

good

Security Assessment

Security Score:
85/100
Best Practices:
  • HTTPS enforced
  • IP anonymization in analytics
  • Consent management for cookies and tracking
  • No exposed sensitive data in HTML

Analytics & Tracking

Services:
Google Analytics 4Google Tag Manager
Tracking Level:minimal
Privacy Compliance:good

Advertising & Marketing

Ad Networks:
Google Adsense
Tracking Pixels:
Google Analytics 4Cloudflare Zaraz
Transparency Level:good

Website Quality Assessment

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

Key Observations

1

Website provides comprehensive weather forecasts and meteorological information for Czech Republic and worldwide.

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🛡️Security Headers

HTTP security headers analysis and recommendations.

Security Headers

HTTP security headers analysis

40/100
Score

Weak Strict-Transport-Security configuration

LOW

Current value: "max-age=0; includeSubDomains; preload"

Missing X-Frame-Options header

HIGH

Prevents clickjacking attacks

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

👤GDPR Compliance

Privacy and data protection assessment under GDPR regulations.

GDPR Compliance

Privacy and data protection assessment

85/100
Score

No Cookie Consent Banner found

HIGH

GDPR requires explicit consent for non-essential cookies

GDPR Compliance Analysis

Privacy Policy85% confidence
Cookie Policy85% confidence
Contact Information Found90% confidence
emailphone

🛡️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

55/100
Score

DMARC not enforcing

MEDIUM

DMARC policy is set to "none"

No DMARC reporting

LOW

DMARC aggregate reports not configured

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 mx a ip4:77.93.217.130 ip4:77.93.217.131 ip4:77.93.217.161 ip4:77.93.217.162 ip4:77.93.217.163 ~all
DNS Lookups:2/10
Policy:~all
DMARC Details
Policy:none v=DMARC1
Aggregate Reports:7423f086ba9a4cd393607ca9fb711305@dmarc-reports.cloudflare.net

🏆SSL/TLS Security

Certificate validity and encryption analysis.

SSL/TLS Security

Certificate validity and encryption analysis

75/100
Score

SSL Certificate Expires Within 90 Days

MEDIUM

SSL certificate expires in 84 days

Weak SSL Key Length

HIGH

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

Partial SSL/TLS Assessment

LOW

Completed 2 of 4 security checks due to time constraints

Certificate Details

Subject:slunecno.cz
Issuer:WE1
Valid Until:1/8/2026 (84 days)
SANs:slunecno.cz, *.slunecno.cz

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

Domain Age
15 years(mature)

DNS Records

A Records:104.26.0.210, 104.26.1.210, 172.67.72.190
AAAA Records:2a06:98c1:3120::1, 2a06:98c1:3121::1
Name Servers:
ariella.ns.cloudflare.com
nero.ns.cloudflare.com
MX Records:
10: mail.slunecno.cz
SOA:Serial: 2385902795, TTL: 1800s

DNSSEC Status

DNSSEC Not Enabled

DNS Performance

Resolution Time:91ms

SPF Analysis

SPF Record:
v=spf1 mx a ip4:77.93.217.130 ip4:77.93.217.131 ip4:77.93.217.161 ip4:77.93.217.162 ip4:77.93.217.163 ~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 slunecno.cz compare?

See how slunecno.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 using standard web technologies including JavaScript, jQuery, and integrates Google services such as Analytics 4, Tag Manager, and Adsense for tracking and monetization. Cloudflare services are used for CDN and security enhancements. The site is mobile-optimized with responsive design and includes SEO-friendly meta tags and Open Graph metadata. Performance is moderate, with potential improvements in loading speed by optimizing third-party scripts. No CMS was detected, suggesting a custom or static site architecture. Accessibility is basic, and there is room for improvement in semantic markup and ARIA attributes. Overall, the technical infrastructure is solid but could benefit from modernization and enhanced security configurations.
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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

Domainslunecno.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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