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Is upc.sk a Scam? Security Check Results - UPC BROADBAND SLOVAKIA, s.r.o.

upc.sk Security Report Summary

upc.sk received a security score of 57 out of 100 in Guard's comprehensive security analysis, classified as "Elevated Risk". This report covers UPC BROADBAND SLOVAKIA, s.r.o.'s website security posture. UPC BROADBAND SLOVAKIA, s.r.o. operates in the Telecommunications industry in Slovakia.

UPC BROADBAND SLOVAKIA, s.r.o. operates a professional telecommunications website offering high-speed internet, television, streaming, and voice services primarily targeting Slovak households and businesses. The company positions itself as a leading provider with highly rated TV and fast internet packages, including bundled services and streaming partnerships with Disney+ and HBO Max. The website is well-structured, mobile-optimized, and provides clear navigation and service information, reflecting a mature digital presence. Technically, the site employs modern JavaScript frameworks, Google Tag Manager, and Visual Website Optimizer for analytics and marketing, with secure HTTPS and CSRF protections in place. Security posture is solid but could be enhanced with additional HTTP security headers and published security policies. Privacy compliance is evident with a comprehensive privacy and cookie policy, though explicit GDPR compliance indicators could be more prominent. Overall, the site demonstrates high business credibility with consistent branding and trust signals such as social media presence and customer support options.

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

Technologies detected: JavaScript, Google Tag Manager, Visual Website Optimizer (VWO), LuigisBox tracker.

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 upc.sk Safe? Security Analysis for UPC BROADBAND SLOVAKIA, s.r.o.

https://upc.sk

Check if upc.sk is a scam or legitimate. Free security scan and reviews.

TelecommunicationsSlovakialarge
JavaScriptGoogle Tag ManagerVisual Website Optimizer (VWO)LuigisBox tracker
Analyzed 7/14/2025Completed 5:20:42 PM8mo ago
57
Security Score
MEDIUM RISK

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Domains scanned

500+

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Domainupc.sk
Access tierFull report or marketing add-on

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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

AI Summary

UPC BROADBAND SLOVAKIA, s.r.o. operates a professional telecommunications website offering high-speed internet, television, streaming, and voice services primarily targeting Slovak households and businesses. The company positions itself as a leading provider with highly rated TV and fast internet packages, including bundled services and streaming partnerships with Disney+ and HBO Max. The website is well-structured, mobile-optimized, and provides clear navigation and service information, reflecting a mature digital presence. Technically, the site employs modern JavaScript frameworks, Google Tag Manager, and Visual Website Optimizer for analytics and marketing, with secure HTTPS and CSRF protections in place. Security posture is solid but could be enhanced with additional HTTP security headers and published security policies. Privacy compliance is evident with a comprehensive privacy and cookie policy, though explicit GDPR compliance indicators could be more prominent. Overall, the site demonstrates high business credibility with consistent branding and trust signals such as social media presence and customer support options.

Detected Technologies

JavaScriptGoogle Tag ManagerVisual Website Optimizer (VWO)LuigisBox tracker

12 urgent findings need attention

1 critical · 11 high

  • + 4 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

6 findings

45/100

GDPR Compliance

4 findings

25/100

NIS2 Compliance

9 findings

2/100

Email Security

3 findings

85/100

🧠AI Business Intelligence

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

Business Intelligence

Market & Strategic Analysis

UPC Slovakia holds a strong market position as a major telecommunications provider offering internet, TV, and voice services with a focus on bundled and streaming solutions. Their business model leverages partnerships with streaming platforms and targets both residential and business segments. The company benefits from a large customer base and a comprehensive service portfolio. The website supports customer engagement through service availability checks, contact forms, and digital support channels. Marketing efforts include targeted campaigns and tracking via industry-standard tools. The company’s operations appear stable with no suspicious patterns detected, and their digital ecosystem integrates well with social media and customer service platforms.

Extracted Contact Information

Marketing Intelligence Data

Security Posture Analysis

Comprehensive Security Assessment

The website demonstrates a good security maturity level with enforced HTTPS, CSRF token usage, and secure form handling. However, it lacks explicit security headers such as Content Security Policy (CSP), HSTS, and X-Frame-Options, which are recommended to mitigate common web vulnerabilities. There is no visible security or incident response policy published, nor a vulnerability disclosure program, which are important for transparency and trust. No exposed sensitive data or vulnerable libraries were detected in the content. The site uses third-party analytics and marketing scripts, which should be regularly audited to prevent supply chain risks. Overall, the security posture is solid but can be improved by adopting best practices and publishing security-related policies.

Strategic Recommendations

Priority Actions for Security Improvement

1

Implement and enforce HTTP security headers including CSP, HSTS, and X-Frame-Options to enhance protection against common web attacks.

Observations

AI-powered comprehensive website and business analysis.

AI-Enhanced Website Analysis

Business Insights

Company:

UPC BROADBAND SLOVAKIA, s.r.o.

Description:

Ponúka najrýchlejší internet, televízne služby, balíky služieb, streamovanie a hlasové služby pre domácnosti a firmy na Slovensku.

Key Services:
InternetTelevíziaBalíky služieb (Internet + TV)Streamovanie (Disney+, HBO Max)Hlasové službyMobilné služby
Content Quality:

good

Branding:

consistent

Technical Stack

Technologies:
JavaScriptGoogle Tag ManagerVisual Website Optimizer (VWO)LuigisBox tracker
Performance:

moderate

Mobile:

good

Accessibility:

basic

SEO:

good

Security Assessment

Security Score:
85/100
Best Practices:
  • HTTPS enforced
  • CSRF token present in meta tag
  • Secure form inputs with validation

Analytics & Tracking

Services:
Google Tag ManagerVisual Website OptimizerLuigisBox
Tracking Level:moderate
Privacy Compliance:basic

Advertising & Marketing

Tracking Pixels:
Visual Website OptimizerLuigisBox
Marketing Tools:
Visual Website OptimizerLuigisBox
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 professionally designed and well-structured.

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🛡️Security Headers

HTTP security headers analysis and recommendations.

Security Headers

HTTP security headers analysis

45/100
Score

Missing Strict-Transport-Security header

HIGH

Forces HTTPS connections

Missing X-Content-Type-Options header

MEDIUM

Prevents MIME type sniffing

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

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: Google Analytics, Facebook, Twitter, LinkedIn, 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

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

85/100
Score

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 ip4:217.23.240.6/24 ip4:81.91.104.68/29 ip4:217.23.240.230/32 include:spf.protection.outlook.com ?all
DNS Lookups:2/10
Policy:?all
DKIM Selectors Found
Selector:mail(1296-bit rsa)
DMARC Details
Policy:quarantine
Aggregate Reports:jn2qdxcl@ag.dmarcian-eu.com
Forensic Reports:jn2qdxcl@fr.dmarcian-eu.com

🏆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 39 days

Mixed Content Detected

MEDIUM

1 resources loaded over insecure HTTP

Partial SSL/TLS Assessment

LOW

Completed 3 of 4 security checks due to time constraints

Protocol Support

TLSv1.2TLSv1.3TLSv1.1

OCSP Status

OCSP Stapling Disabled

📊DNS Health

DNS configuration and security assessment.

DNS Health

DNS configuration and security assessment

55/100
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

Weak SPF Policy

HIGH

SPF record has permissive policy allowing any server to send email

Domain Registration Details

Domain Age
22 years(mature)
Expiry Risk
none(731 days)
Protection Level
none
Suspicious Indicators Detected
  • No domain protection locks enabled

DNS Records

A Records:213.46.237.24
Name Servers:
sk-bts01a-ns1.upc.sk
su01.upc.sk
MX Records:
10: mail1.upc.sk
15: mail2.upc.sk
SOA:Serial: 2025063001, TTL: 600s

DNSSEC Status

DNSSEC Not Enabled

DNS Performance

Resolution Time:80ms

SPF Analysis

SPF Record:
v=spf1 mx ip4:217.23.240.6/24 ip4:81.91.104.68/29 ip4:217.23.240.230/32 include:spf.protection.outlook.com ?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 upc.sk compare?

See how upc.sk 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 modern JavaScript-based front-end with asynchronous loading of analytics and marketing scripts such as Google Tag Manager and Visual Website Optimizer. It includes CSRF protection tokens and responsive design for mobile devices. Performance is moderate with some heavy background images and animations, but overall user experience is smooth. The site lacks some advanced accessibility features but provides basic support. SEO is supported by proper meta tags and canonical links. Hosting and CMS details are not explicitly disclosed. The technical stack is adequate for a large telecommunications provider but could benefit from further optimization and security hardening.
Professional PDF & Marketing Data

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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

Domainupc.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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