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Is pre.cz a Scam? Security Check Results

pre.cz Security Report Summary

pre.cz received a security score of 59 out of 100 in Guard's comprehensive security analysis, classified as "Elevated Risk". pre.cz operates in the Energy industry in Czech Republic.

The website www.pre.cz appears to be the official site of an energy company, likely Pražská energetika, serving customers in the Czech Republic. However, the current accessible content is limited to a CAPTCHA challenge page designed to prevent automated access, which restricts the ability to analyze the full website content and services. The minimal visible content includes a company logo and a CAPTCHA form, with no visible privacy, cookie, or terms of service policies, nor contact information or social media links. The WHOIS lookup failed to return any registration data, which raises concerns about domain registration transparency or privacy protection usage. From a technical perspective, the site uses JavaScript and standard HTML but lacks detectable modern frameworks or CMS indicators. No external analytics or advertising scripts were found, and no security headers or SSL configuration details were available from the provided data. The CAPTCHA challenge indicates a security mechanism is in place, but it also impacts user experience and accessibility. Security posture is weakly observable due to limited content access. The absence of privacy and cookie policies, contact information, and WHOIS data reduces trust and compliance confidence. There are no indications of adult or explicit content, and the site is rated safe for general audiences. Overall, the site’s current state suggests it is either under maintenance, protected by aggressive security controls, or misconfigured, limiting its usability and transparency. Strategic recommendations include improving transparency by publishing privacy and cookie policies, providing clear contact information, ensuring WHOIS data is available and accurate, and optimizing the CAPTCHA implementation to balance security with user experience.

The security scan identified 24 findings across security headers, SSL/TLS, DNS health, email security, GDPR compliance, and NIS2 compliance analysis modules.

Technologies detected: JavaScript, HTML5.

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 pre.cz Safe? Security Analysis for pre.cz

https://pre.cz

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

EnergyCzech Republiclarge
JavaScriptHTML5
Analyzed 10/15/2025Completed 4:58:00 PM5mo ago
59
Security Score
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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 www.pre.cz appears to be the official site of an energy company, likely Pražská energetika, serving customers in the Czech Republic. However, the current accessible content is limited to a CAPTCHA challenge page designed to prevent automated access, which restricts the ability to analyze the full website content and services. The minimal visible content includes a company logo and a CAPTCHA form, with no visible privacy, cookie, or terms of service policies, nor contact information or social media links. The WHOIS lookup failed to return any registration data, which raises concerns about domain registration transparency or privacy protection usage. From a technical perspective, the site uses JavaScript and standard HTML but lacks detectable modern frameworks or CMS indicators. No external analytics or advertising scripts were found, and no security headers or SSL configuration details were available from the provided data. The CAPTCHA challenge indicates a security mechanism is in place, but it also impacts user experience and accessibility. Security posture is weakly observable due to limited content access. The absence of privacy and cookie policies, contact information, and WHOIS data reduces trust and compliance confidence. There are no indications of adult or explicit content, and the site is rated safe for general audiences. Overall, the site’s current state suggests it is either under maintenance, protected by aggressive security controls, or misconfigured, limiting its usability and transparency. Strategic recommendations include improving transparency by publishing privacy and cookie policies, providing clear contact information, ensuring WHOIS data is available and accurate, and optimizing the CAPTCHA implementation to balance security with user experience.

Detected Technologies

JavaScriptHTML5

10 urgent findings need attention

1 critical · 9 high

  • + 2 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

4 findings

65/100

GDPR Compliance

4 findings

25/100

NIS2 Compliance

9 findings

2/100

Email Security

3 findings

73/100

🧠AI Business Intelligence

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

Business Intelligence

Market & Strategic Analysis

The domain www.pre.cz is associated with an energy sector business, presumably Pražská energetika, a major energy supplier in the Czech Republic. The business model focuses on energy supply and customer services. The lack of visible content and contact details limits insight into competitive advantages or revenue streams. The CAPTCHA challenge suggests a focus on security but may hinder customer engagement. No partner or subsidiary domains were identified. The company likely targets residential and commercial energy consumers in its region. Growth indicators and partnership ecosystems cannot be assessed due to limited data.

Security Posture Analysis

Comprehensive Security Assessment

The website employs a CAPTCHA challenge to prevent automated access, indicating some level of security awareness. However, the absence of visible security headers, privacy policies, and contact information for incident response reduces the overall security maturity. No vulnerabilities or exposed sensitive data were detected, but the lack of transparency and WHOIS data raises concerns. Compliance with GDPR or other data protection regulations cannot be confirmed. Incident response readiness and security culture indicators are not observable. The security posture is currently weak due to limited accessible information and lack of standard security disclosures.

Strategic Recommendations

Priority Actions for Security Improvement

1

Publish comprehensive privacy and cookie policies to improve compliance and user trust.

Observations

AI-powered comprehensive website and business analysis.

AI-Enhanced Website Analysis

Generic Detected

The website content is a CAPTCHA challenge page designed to prevent automated access, indicating a WAF or security mechanism is active.

Analysis results may be incomplete. For accurate analysis, please contact guard@offseq.com

Business Insights

Description:

The website appears to be related to PRE (Pražská energetika), an energy company likely operating in the Czech Republic. The content is minimal and primarily shows a CAPTCHA challenge page preventing automated access.

Key Services:
Energy supplyCustomer services
Content Quality:

poor

Branding:

moderate

Technical Stack

Technologies:
JavaScriptHTML5

Security Assessment

0

Analytics & Tracking

Tracking Level:minimal
Privacy Compliance:poor

Advertising & Marketing

Transparency Level:poor

Website Quality Assessment

Design Quality:poor
User Experience:poor
Content Relevance:poor
Navigation Clarity:poor
Professionalism:poor
Trustworthiness:low

Key Observations

1

Website content is blocked by a CAPTCHA challenge, limiting analysis.

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🛡️Security Headers

HTTP security headers analysis and recommendations.

Security Headers

HTTP security headers analysis

65/100
Score

Missing Content-Security-Policy header

HIGH

Controls resources the browser is allowed to load

Weak X-XSS-Protection configuration

LOW

Current value: "1"

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

25/100
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

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: energy, transport, digital

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📧Email Security

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

Email Security

SPF, DKIM, and DMARC validation

73/100
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

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 ip4:94.124.42.0/28 ip4:94.124.42.32/28 ip4:94.124.41.36 ip6:2a00:f78:2::/64 ip6:2a00:f78:2:2::/64 -all
DNS Lookups:1/10
Policy:-all
DMARC Details
Policy:reject
Aggregate Reports:2vf9xklb@ag.eu.dmarcian.com

🏆SSL/TLS Security

Certificate validity and encryption analysis.

SSL/TLS Security

Certificate validity and encryption analysis

100/100
Score

Partial SSL/TLS Assessment

LOW

Completed 2 of 4 security checks due to time constraints

Certificate Details

Subject:www.pre.cz
Issuer:Thawte EV RSA CA G2
Valid Until:7/17/2026 (275 days)
SANs:www.pre.cz, pre.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
29 years(mature)

DNS Records

A Records:94.124.43.143
AAAA Records:2a00:f78:2:11::143
Name Servers:
atsop.pre.czDNS only
dns-hub-vm.pre.czDNS only
posta.pre.czDNS only
MX Records:
10: emas1.pre.cz
10: emas3.pre.cz
SOA:Serial: 2025100692, TTL: 129600s

DNSSEC Status

DNSSEC Not Enabled

DNS Performance

Resolution Time:67ms

SPF Analysis

SPF Record:
v=spf1 mx ip4:94.124.42.0/28 ip4:94.124.42.32/28 ip4:94.124.41.36 ip6:2a00:f78:2::/64 ip6:2a00:f78:2:2::/64 -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 pre.cz compare?

See how pre.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 uses basic HTML and JavaScript with no detected CMS or advanced frameworks. The presence of a CAPTCHA challenge script indicates some security controls but also impacts accessibility. No external analytics or marketing tools were detected, suggesting minimal tracking or advertising. Hosting provider and performance metrics are unknown due to limited content access. Mobile optimization and SEO cannot be assessed. The technical infrastructure appears minimal and possibly under maintenance or restricted by security policies.
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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

Domainpre.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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