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Is linde-gas.cz a Scam? Security Check Results - Linde Gas

linde-gas.cz Security Report Summary

linde-gas.cz received a security score of 67 out of 100 in Guard's comprehensive security analysis, classified as "Moderate Risk". This report covers Linde Gas's website security posture. Linde Gas operates in the Energy industry in Czech Republic.

Linde Gas operates as a major player in the industrial gases sector, serving primarily business customers in the Czech Republic. The website provides product and service information relevant to industrial gas supply and related equipment. The technical infrastructure includes common web technologies such as jQuery, Google Tag Manager, and OneTrust for cookie consent, indicating a moderate level of digital maturity. The site is secured with HTTPS and employs standard tracking and marketing tools, but lacks explicit privacy and security policies visible on the site. Security posture is adequate but could be improved by implementing security headers and publishing incident response and vulnerability disclosure information. Overall, the site presents a legitimate business presence but would benefit from enhanced transparency and compliance documentation.

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

Technologies detected: jQuery, Google Tag Manager, OneTrust Cookie Consent, Dynamic Yield, Optimizely, Bootstrap CSS.

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.

L

Is linde-gas.cz Safe? Security Analysis for Linde Gas

https://linde-gas.cz

Check if linde-gas.cz is a scam or legitimate. Free security scan and reviews.

EnergyCzech Republiclarge
jQueryGoogle Tag ManagerOneTrust Cookie ConsentDynamic YieldOptimizely+1 more
Analyzed 10/15/2025Completed 2:49:45 PM5mo ago
67
Security Score
MEDIUM RISK

10,000+

Domains scanned

500+

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Domainlinde-gas.cz
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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

Linde Gas operates as a major player in the industrial gases sector, serving primarily business customers in the Czech Republic. The website provides product and service information relevant to industrial gas supply and related equipment. The technical infrastructure includes common web technologies such as jQuery, Google Tag Manager, and OneTrust for cookie consent, indicating a moderate level of digital maturity. The site is secured with HTTPS and employs standard tracking and marketing tools, but lacks explicit privacy and security policies visible on the site. Security posture is adequate but could be improved by implementing security headers and publishing incident response and vulnerability disclosure information. Overall, the site presents a legitimate business presence but would benefit from enhanced transparency and compliance documentation.

Detected Technologies

jQueryGoogle Tag ManagerOneTrust Cookie ConsentDynamic YieldOptimizelyBootstrap CSS

9 urgent findings need attention

1 critical · 8 high

  • + 1 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

2 findings

80/100

GDPR Compliance

3 findings

40/100

NIS2 Compliance

7 findings

22/100

Email Security

4 findings

70/100

🧠AI Business Intelligence

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

Business Intelligence

Market & Strategic Analysis

The company targets industrial and commercial customers requiring gases and related services, operating in a B2B model within the energy sector. The website content and structure suggest a large enterprise with established market presence. The absence of detailed WHOIS data limits verification of domain ownership and age, but the use of professional tracking and consent tools supports legitimacy. The business model focuses on direct sales and service provision, with no visible e-commerce or consumer-facing sales. The partnership ecosystem is not explicitly detailed on the site. Growth indicators and certifications are not prominently displayed, indicating potential areas for business development and trust enhancement.

Security Posture Analysis

Comprehensive Security Assessment

The website enforces HTTPS and uses cookie consent mechanisms, which are positive security practices. However, the lack of HTTP security headers such as Content Security Policy, HSTS, and X-Frame-Options reduces the overall security posture. No vulnerabilities or exposed sensitive data were detected in the content. The absence of published security policies, incident response contacts, or vulnerability disclosure programs indicates gaps in security governance and transparency. Compliance with GDPR is implied by the cookie banner but not explicitly documented. The site would benefit from publishing comprehensive security and privacy policies and implementing additional technical security controls.

Strategic Recommendations

Priority Actions for Security Improvement

1

Implement and configure HTTP security headers (CSP, HSTS, 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:

Linde Gas

Description:

Linde Gas is a company operating in the energy sector, providing industrial gases and related services. The website is targeted at customers in the Czech Republic, offering products and services related to industrial gases.

Key Services:
Industrial gases supplyGas equipment and services
Content Quality:

basic

Branding:

moderate

Technical Stack

Technologies:
jQueryGoogle Tag ManagerOneTrust Cookie ConsentDynamic YieldOptimizelyBootstrap CSS
Performance:

moderate

Mobile:

basic

Accessibility:

basic

SEO:

basic

Security Assessment

Security Score:
70/100
Best Practices:
  • HTTPS enforced
  • Cookie consent banner implemented

Analytics & Tracking

Services:
Google Tag ManagerUptrends RUMOptimizely
Tracking Level:moderate
Privacy Compliance:basic

Advertising & Marketing

Tracking Pixels:
Uptrends RUMOptimizely
Marketing Tools:
Dynamic YieldGoogle Optimize
Transparency Level:basic

Website Quality Assessment

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

Key Observations

1

WHOIS data unavailable or privacy protected

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🛡️Security Headers

HTTP security headers analysis and recommendations.

Security Headers

HTTP security headers analysis

80/100
Score

Weak Strict-Transport-Security configuration

LOW

Current value: "max-age=2592000; preload"

Missing X-Frame-Options header

HIGH

Prevents clickjacking attacks

👤GDPR Compliance

Privacy and data protection assessment under GDPR regulations.

GDPR Compliance

Privacy and data protection assessment

40/100
Score

No Privacy Policy found

HIGH

GDPR requires a clear and accessible privacy policy

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

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

22/100
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

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📧Email Security

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

Email Security

SPF, DKIM, and DMARC validation

70/100
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

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 -all
DNS Lookups:0/10
Policy:-all
DMARC Details
Policy:reject
Aggregate Reports:xrdv15em@ag.eu.dmarcian.com
Forensic Reports:xrdv15em@fr.eu.dmarcian.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 31 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

TLSv1.3TLSv1.2TLSv1.1

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

DNS Records

A Records:2.22.31.57, 2.22.31.33
Name Servers:
udns1.cscdns.netDNS only
udns2.cscdns.ukDNS only
MX Records:
20: relay.casablanca.cz
10: mail.lindegas.cz
SOA:Serial: 2019111141, TTL: 86400s

DNSSEC Status

DNSSEC Not Enabled

DNS Performance

Resolution Time:63ms

SPF Analysis

SPF Record:
v=spf1 -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 linde-gas.cz compare?

See how linde-gas.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 a standard technology stack including jQuery, Bootstrap CSS, Google Tag Manager, OneTrust for cookie consent, and marketing tools like Dynamic Yield and Optimizely. The site loads external scripts from reputable CDNs and tracking services. Performance is moderate with room for optimization, especially in mobile responsiveness and accessibility. The HTML content is valid but lacks advanced SEO and accessibility features. No CMS is explicitly detected. Hosting provider details are not discernible from the content. Overall, the technical implementation is functional but could be modernized and optimized for better user experience and security.
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

Domainlinde-gas.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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