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Is sako.cz a Scam? Security Check Results - SAKO Brno, a.s.

sako.cz Security Report Summary

sako.cz received a security score of 69 out of 100 in Guard's comprehensive security analysis, classified as "Moderate Risk". This report covers SAKO Brno, a.s.'s website security posture. SAKO Brno, a.s. operates in the Energy industry in Czech Republic.

SAKO Brno, a.s. is a large waste management company based in Brno, Czech Republic, providing comprehensive services including waste collection, sorting, and energy recovery. The company targets citizens, businesses, and municipalities with a strong local market presence and multiple related projects such as ReSAKO and specialized collection centers. The website is professionally designed using Drupal 10, with modern tracking and cookie consent technologies, ensuring good user experience and compliance with GDPR. Security posture is solid with HTTPS and cookie consent, though lacking explicit security headers and published security policies. WHOIS data is unavailable, limiting domain trust assessment, but the website's transparency and social presence support legitimacy. Overall, the site is well-structured, secure, and compliant, serving as a reliable digital front for the company.

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

Technologies detected: Drupal 10, Google Tag Manager, CookieHub, Google Analytics 4, Microsoft Clarity.

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 sako.cz Safe? Security Analysis for SAKO Brno, a.s.

https://sako.cz

Check if sako.cz is a scam or legitimate. Free security scan and reviews.

EnergyCzech Republiclarge
Drupal 10Google Tag ManagerCookieHubGoogle Analytics 4Microsoft Clarity
Analyzed 7/9/2025Completed 4:12:45 PM8mo ago
69
Security Score
MEDIUM RISK

10,000+

Domains scanned

500+

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Domainsako.cz
Access tierFull report or marketing add-on

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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

SAKO Brno, a.s. is a large waste management company based in Brno, Czech Republic, providing comprehensive services including waste collection, sorting, and energy recovery. The company targets citizens, businesses, and municipalities with a strong local market presence and multiple related projects such as ReSAKO and specialized collection centers. The website is professionally designed using Drupal 10, with modern tracking and cookie consent technologies, ensuring good user experience and compliance with GDPR. Security posture is solid with HTTPS and cookie consent, though lacking explicit security headers and published security policies. WHOIS data is unavailable, limiting domain trust assessment, but the website's transparency and social presence support legitimacy. Overall, the site is well-structured, secure, and compliant, serving as a reliable digital front for the company.

Detected Technologies

Drupal 10Google Tag ManagerCookieHubGoogle Analytics 4Microsoft Clarity

9 urgent findings need attention

9 high

  • + 1 more findings in the full report below
Continuous monitoring

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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

6 findings

40/100

GDPR Compliance

2 findings

80/100

NIS2 Compliance

9 findings

2/100

Email Security

4 findings

80/100

🧠AI Business Intelligence

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

Business Intelligence

Market & Strategic Analysis

SAKO Brno operates in the energy and transportation sectors focused on waste management. Its business model revolves around municipal and commercial waste collection, sorting, and energy utilization, supported by educational initiatives. The company leverages partnerships with local government and related service providers, enhancing its ecosystem. The website reflects a mature digital presence with clear service offerings and customer engagement channels. Growth indicators include active news updates and multiple projects. The company maintains a strong brand identity and trust signals through professional content and social media integration.

Extracted Contact Information

Marketing Intelligence Data

Security Posture Analysis

Comprehensive Security Assessment

The website enforces HTTPS and implements a comprehensive cookie consent mechanism with detailed vendor disclosures, indicating good privacy compliance. However, the absence of explicit security headers such as Content-Security-Policy and X-Frame-Options is a gap. No incident response or vulnerability disclosure information is published, which could improve transparency and readiness. No vulnerabilities or exposed sensitive data were detected in the content. Overall, the security posture is good but could be enhanced by adding security headers and formal policies.

Strategic Recommendations

Priority Actions for Security Improvement

1

Implement and publish security headers including Content-Security-Policy, X-Frame-Options, and Strict-Transport-Security.

Observations

AI-powered comprehensive website and business analysis.

AI-Enhanced Website Analysis

Business Insights

Company:

SAKO Brno, a.s.

Description:

Poskytujeme komplexní služby v oblasti odpadového hospodářství pro města, obce, obchodní společnosti, živnostníky a občany.

Key Services:
Svoz odpaduSběrná střediskaTřídění odpaduEnergetické využití odpaduVzdělávací centrum
Content Quality:

excellent

Branding:

consistent

Technical Stack

Technologies:
Drupal 10Google Tag ManagerCookieHubGoogle Analytics 4Microsoft Clarity
Frameworks:
Drupal CMS
Platforms:
Web
Performance:

fast

Mobile:

excellent

Accessibility:

good

SEO:

good

Security Assessment

Security Score:
85/100
Best Practices:
  • HTTPS enforced
  • Cookie consent banner with granular controls
  • No exposed sensitive data in HTML

Analytics & Tracking

Services:
Google Analytics 4Microsoft Clarity
Tracking Level:moderate
Privacy Compliance:good

Advertising & Marketing

Ad Networks:
Microsoft AdsGoogle Ads (YouTube)
Tracking Pixels:
Microsoft Clarity
Marketing Tools:
CookieHub
Transparency Level:good

Website Quality Assessment

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

Key Observations

1

Website is fully accessible with rich content and no blocking detected.

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🛡️Security Headers

HTTP security headers analysis and recommendations.

Security Headers

HTTP security headers analysis

40/100
Score

Missing Strict-Transport-Security header

HIGH

Forces HTTPS connections

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

80/100
Score

No Cookie Consent Banner found

HIGH

GDPR requires explicit consent for non-essential cookies

No Data Protection Officer mentioned

LOW

Large organizations may need to designate a DPO under GDPR

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

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

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 mx a:iis.sako.cz ip4:81.19.3.206 include:emailmachine.cz include:spf.protection.outlook.com include:_spf.webglobe.cz include:_spf.m1.websupport.sk ~all
DNS Lookups:6/10
Policy:~all
DKIM Selectors Found
Selector:selector1(1416-bit rsa)
Selector:selector2(1416-bit rsa)
DMARC Details
Policy:quarantine

🏆SSL/TLS Security

Certificate validity and encryption analysis.

SSL/TLS Security

Certificate validity and encryption analysis

85/100
Score

SSL Certificate Expires Soon

HIGH

SSL certificate expires in 9 days

Partial SSL/TLS Assessment

LOW

Completed 2 of 4 security checks due to time constraints

Certificate Details

Subject:sako.cz
Issuer:R11
Valid Until:7/19/2025 (9 days)
SANs:*.sako.cz, sako.cz

OCSP Status

OCSP Stapling Disabled

📊DNS Health

DNS configuration and security assessment.

DNS Health

DNS configuration and security assessment

85/100
Score

DNSSEC Not Enabled

MEDIUM

DNSSEC is not configured for this domain

CAA Records Not Configured

LOW

Certificate Authority Authorization (CAA) records not found

Domain Registration Details

Domain Age
25 years(mature)

DNS Records

A Records:37.9.175.163
AAAA Records:2a00:4b40:aaaa:2005::7
Name Servers:
ns1.websupport.cz
ns2.websupport.cz
ns3.websupport.eu
MX Records:
10: sako-cz.mail.protection.outlook.com
SOA:Serial: 1750751067, TTL: 2560s

DNSSEC Status

DNSSEC Not Enabled

DNS Performance

Resolution Time:109ms

SPF Analysis

SPF Record:
v=spf1 mx a:iis.sako.cz ip4:81.19.3.206 include:emailmachine.cz include:spf.protection.outlook.com include:_spf.webglobe.cz include:_spf.m1.websupport.sk ~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 sako.cz compare?

See how sako.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 Drupal 10, a modern and secure CMS platform, with integration of Google Tag Manager, Google Analytics 4, Microsoft Clarity, and CookieHub for tracking and consent management. The site is mobile-optimized with responsive design and good accessibility features. Performance is fast with deferred CSS loading and optimized images. The technical stack is modern and well-maintained, though hosting provider details are not disclosed. The site uses standard web technologies and best practices for SEO and user experience.
Professional PDF & Marketing Data

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PDF Report & Export

PDF download, email delivery, unlock code

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

Domainsako.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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