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Is docu.sk a Scam? Security Check Results - Sector s.r.o.

docu.sk Security Report Summary

docu.sk received a security score of 34 out of 100 in Guard's comprehensive security analysis, classified as "Potentially Unsafe". This report covers Sector s.r.o.'s website security posture. Sector s.r.o. operates in the Media industry in Slovakia.

Docu.sk is a Slovak media platform operated by Sector s.r.o., offering free online streaming of documentary films across various categories such as nature, history, war, and mysteries. The website targets a general Slovak-speaking audience interested in educational and documentary content. The business model relies on advertising revenue, supported by Google Adsense and managed through Google Ad Manager. The platform integrates consent management for GDPR compliance via Quantcast CMP, reflecting awareness of privacy regulations. Technically, the site uses a mix of legacy and modern web technologies including jQuery 1.8.3, FontAwesome 5, and service workers for PWA capabilities. While the site is functional and well-branded, it lacks explicit privacy and terms of service pages, which are important for compliance and user trust. Security posture is moderate with HTTPS enforced but outdated JavaScript libraries present potential risks. Overall, the site is a niche media service with moderate digital maturity and room for improvement in security and compliance documentation.

The security scan identified 39 findings across security headers, SSL/TLS, DNS health, email security, GDPR compliance, and NIS2 compliance analysis modules.

Technologies detected: jQuery 1.8.3, Google Analytics, Google Adsense, FontAwesome 5, Google Fonts (Open Sans), Quantcast Consent Manager, Vanilla LazyLoad, PWA Service Worker.

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.

S

Is docu.sk Safe? Security Analysis for Sector s.r.o.

https://docu.sk

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MediaSlovakiasmall
jQuery 1.8.3Google AnalyticsGoogle AdsenseFontAwesome 5Google Fonts (Open Sans)+3 more
Analyzed 10/18/2025Completed 5:41:02 AM5mo ago
34
Security Score
HIGH RISK

Below Media avg (58)

10,000+

Domains scanned

500+

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Domaindocu.sk
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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

Docu.sk is a Slovak media platform operated by Sector s.r.o., offering free online streaming of documentary films across various categories such as nature, history, war, and mysteries. The website targets a general Slovak-speaking audience interested in educational and documentary content. The business model relies on advertising revenue, supported by Google Adsense and managed through Google Ad Manager. The platform integrates consent management for GDPR compliance via Quantcast CMP, reflecting awareness of privacy regulations. Technically, the site uses a mix of legacy and modern web technologies including jQuery 1.8.3, FontAwesome 5, and service workers for PWA capabilities. While the site is functional and well-branded, it lacks explicit privacy and terms of service pages, which are important for compliance and user trust. Security posture is moderate with HTTPS enforced but outdated JavaScript libraries present potential risks. Overall, the site is a niche media service with moderate digital maturity and room for improvement in security and compliance documentation.

Detected Technologies

jQuery 1.8.3Google AnalyticsGoogle AdsenseFontAwesome 5Google Fonts (Open Sans)Quantcast Consent ManagerVanilla LazyLoadPWA Service Worker

17 urgent findings need attention

3 critical · 14 high

  • + 9 more findings in the full report below
Continuous monitoring

Keep docu.sk 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

7 findings

25/100

GDPR Compliance

5 findings

10/100

NIS2 Compliance

9 findings

2/100

Email Security

6 findings

40/100

🧠AI Business Intelligence

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

Business Intelligence

Market & Strategic Analysis

The platform operates within the media sector focusing on documentary content, serving a Slovak audience. It leverages a network of partner sites under the Sector brand, enhancing its market presence. The business model is ad-supported free content streaming, which suggests revenue from advertising rather than subscriptions or direct sales. The site shows consistent branding and a clear content categorization strategy, which supports user engagement. However, the absence of detailed business information such as company founding year or physical address limits transparency. The use of multiple Google services indicates integration with mainstream digital marketing and analytics ecosystems. Growth potential exists through content expansion and improved compliance and security practices.

Security Posture Analysis

Comprehensive Security Assessment

The website enforces HTTPS and uses a consent management platform to address GDPR requirements, which are positive security and privacy indicators. However, the use of an outdated jQuery version (1.8.3) introduces potential vulnerabilities that could be exploited. There is no evidence of advanced security headers like Content-Security-Policy or X-Frame-Options, which are recommended to mitigate common web attacks. No explicit security policy or incident response information is provided, which may impact user trust and incident handling readiness. The site does not expose sensitive data in the HTML, and forms appear to be limited to login and registration modals, but no detailed security controls are visible. Overall, the security posture is moderate but could be significantly improved by updating libraries, adding security headers, and publishing security policies.

Strategic Recommendations

Priority Actions for Security Improvement

1

Update all 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:

Sector s.r.o.

Description:

Dokumentárne filmy z každej oblasti, zadarmo na prezretie

Key Services:
Online streaming of documentary filmsContent categorization by themesUser login and registration
Content Quality:

good

Branding:

consistent

Technical Stack

Technologies:
jQuery 1.8.3Google AnalyticsGoogle AdsenseFontAwesome 5Google Fonts (Open Sans)Quantcast Consent ManagerVanilla LazyLoadPWA Service Worker
Platforms:
Web
Performance:

moderate

Mobile:

good

Accessibility:

basic

SEO:

good

Security Assessment

Security Score:
70/100
Best Practices:
  • HTTPS enforced
  • Consent management for GDPR
  • No exposed sensitive data in HTML

Analytics & Tracking

Services:
Google AnalyticsQuantcast
Tracking Level:moderate
Privacy Compliance:basic

Advertising & Marketing

Ad Networks:
Google AdsenseGoogle Ad Manager
Tracking Pixels:
Quantcast
Marketing Tools:
Quantcast CMP
Transparency Level:basic

Website Quality Assessment

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

Key Observations

1

Website offers free documentary streaming with advertising support.

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🛡️Security Headers

HTTP security headers analysis and recommendations.

Security Headers

HTTP security headers analysis

25/100
Score

Missing Strict-Transport-Security header

HIGH

Forces HTTPS connections

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 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, Google APIs, Google Ads

GDPR Compliance Analysis

Privacy Policy0% confidence
Cookie Policy0% 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

40/100
Score

No SPF record found

HIGH

SPF helps prevent email spoofing

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

62/100
Score

Weak Protocols Supported

HIGH

Server supports weak protocols: TLSv1.1

OCSP Stapling Not Enabled

LOW

OCSP stapling improves performance and privacy

Certificate Transparency Not Implemented

LOW

Certificate is not logged in Certificate Transparency logs

SSL Certificate Expires Within 90 Days

MEDIUM

SSL certificate expires in 36 days

Mixed Content Detected

MEDIUM

43 resources loaded over insecure HTTP

Partial SSL/TLS Assessment

LOW

Completed 3 of 4 security checks due to time constraints

Protocol Support

TLSv1.3TLSv1.2TLSv1.1

OCSP Status

OCSP Stapling Disabled

📊DNS Health

DNS configuration and security assessment.

DNS Health

DNS configuration and security assessment

60/100
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 Transfer Lock Not Enabled

MEDIUM

Domain can be transferred without authorization

Domain Delete Lock Not Enabled

LOW

Domain can be deleted without additional verification

No DMARC Record

MEDIUM

DMARC policy not configured

Domain Registration Details

Domain Age
11 years(mature)
Expiry Risk
low(10 days)
Protection Level
none
Suspicious Indicators Detected
  • No domain protection locks enabled

DNS Records

A Records:217.16.185.124
Name Servers:
kip.ns.cloudflare.com
meera.ns.cloudflare.com
MX Records:
0: docu.sk
SOA:Serial: 2385369868, TTL: 1800s

DNSSEC Status

DNSSEC Not Enabled

DNS Performance

Resolution Time:150ms

Network Security

Port scanning and network exposure analysis.

Network Security

Port scanning and network exposure analysis

0/100
Score

Critical Service Exposed: RDP

CRITICAL

Port 3389 (RDP) is publicly accessible - RDP - Remote Desktop, prime ransomware target

How does docu.sk compare?

docu.sk scores below average. Browse similar domains to see how competitors handle security.

🔧Technical Analysis

Detailed technical findings and analysis from AI assessment.

Technical Analysis

Comprehensive security assessment findings

Additional Findings

The website uses a combination of legacy and modern web technologies, including jQuery 1.8.3, FontAwesome 5, Google Fonts, and service workers for PWA functionality. It integrates Google Analytics and Adsense for tracking and monetization, alongside Quantcast CMP for consent management. The site is moderately optimized for mobile devices and has a clear navigation structure. Performance is moderate, with some potential improvements possible through updating scripts and optimizing resource loading. The absence of a detected CMS suggests a custom or proprietary platform. Hosting provider details are not explicitly found. The site uses multiple external domains primarily for analytics, advertising, and partner content. Overall, the technical infrastructure supports the business needs but requires modernization and security hardening.
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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

Domaindocu.sk
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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