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Is cylinders.cz a Scam? Security Check Results - Cylinders Holding

cylinders.cz Security Report Summary

cylinders.cz received a security score of 61 out of 100 in Guard's comprehensive security analysis, classified as "Moderate Risk". This report covers Cylinders Holding's website security posture. Cylinders Holding operates in the Energy industry in Czech Republic.

Cylinders Holding is a prominent European manufacturer specializing in pressure cylinders and comprehensive gas storage solutions. The company targets industrial and commercial sectors requiring reliable and high-quality gas storage products. Their market position as a leading manufacturer in Europe underscores their expertise and established presence in the energy sector. The website reflects a professional image consistent with their business focus, utilizing the Wix platform for content delivery. Technically, the site employs modern JavaScript polyfills and is hosted on Wix infrastructure, offering moderate performance and good mobile optimization. Security-wise, the site benefits from HTTPS and some JavaScript hardening techniques but lacks visible security headers and formal privacy or cookie policies, which are areas for improvement. The absence of WHOIS data due to privacy protection slightly impacts trust but does not negate the overall legitimacy suggested by the professional web presence. Strategic recommendations include enhancing transparency through privacy and cookie policies, improving security headers, and providing clear contact information to bolster trust and compliance.

The security scan identified 31 findings across security headers, SSL/TLS, DNS health, email security, GDPR compliance, and NIS2 compliance analysis modules.

Technologies detected: Wix.com Website Builder, JavaScript, core-js polyfills, focus-within-polyfill.

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 cylinders.cz Safe? Security Analysis for Cylinders Holding

https://cylinders.cz

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

EnergyCzech Republiclarge
Wix.com Website BuilderJavaScriptcore-js polyfillsfocus-within-polyfill
Analyzed 7/11/2025Completed 10:00:20 PM8mo ago
61
Security Score
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Domaincylinders.cz
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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

Cylinders Holding is a prominent European manufacturer specializing in pressure cylinders and comprehensive gas storage solutions. The company targets industrial and commercial sectors requiring reliable and high-quality gas storage products. Their market position as a leading manufacturer in Europe underscores their expertise and established presence in the energy sector. The website reflects a professional image consistent with their business focus, utilizing the Wix platform for content delivery. Technically, the site employs modern JavaScript polyfills and is hosted on Wix infrastructure, offering moderate performance and good mobile optimization. Security-wise, the site benefits from HTTPS and some JavaScript hardening techniques but lacks visible security headers and formal privacy or cookie policies, which are areas for improvement. The absence of WHOIS data due to privacy protection slightly impacts trust but does not negate the overall legitimacy suggested by the professional web presence. Strategic recommendations include enhancing transparency through privacy and cookie policies, improving security headers, and providing clear contact information to bolster trust and compliance.

Detected Technologies

Wix.com Website BuilderJavaScriptcore-js polyfillsfocus-within-polyfill

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

7 findings

35/100

GDPR Compliance

3 findings

48/100

NIS2 Compliance

8 findings

17/100

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 operates in the energy manufacturing sector, focusing on pressure cylinders and gas storage systems. Their business model revolves around manufacturing and supplying these products to industrial clients. The website content and structured data indicate a large-scale operation with a European market focus. While direct revenue streams and partnerships are not explicitly detailed, the professional presentation and market positioning suggest a stable business with potential growth opportunities. The lack of visible partner or subsidiary domains limits insight into their broader ecosystem. The company could benefit from showcasing certifications, partnerships, and detailed business information to enhance credibility and market intelligence.

Extracted Contact Information

Marketing Intelligence Data

Physical Addresses (1)

Security Posture Analysis

Comprehensive Security Assessment

The website demonstrates a basic to moderate security posture. HTTPS is enforced, and JavaScript overrides indicate an effort to harden client-side requests. However, the absence of key security headers such as Content-Security-Policy, X-Frame-Options, and Strict-Transport-Security reduces the overall security effectiveness. No explicit incident response or security policy information is available, and no vulnerability disclosure or security.txt files are present. The lack of privacy and cookie policies also indicates potential compliance gaps, particularly with GDPR. Overall, while no critical vulnerabilities are evident, the site would benefit from implementing comprehensive security headers, formal policies, and incident response contacts to improve security maturity and compliance.

Strategic Recommendations

Priority Actions for Security Improvement

1

Implement comprehensive privacy and cookie policies with clear GDPR compliance and consent mechanisms.

Observations

AI-powered comprehensive website and business analysis.

AI-Enhanced Website Analysis

Business Insights

Company:

Cylinders Holding

Description:

Cylinders Holding is a leading European manufacturer of pressure cylinders and complete gas storage solutions.

Key Services:
manufacture of pressure cylinderscomplete gas storage solutions
Content Quality:

good

Branding:

consistent

Technical Stack

Technologies:
Wix.com Website BuilderJavaScriptcore-js polyfillsfocus-within-polyfill
Platforms:
Wix
Performance:

moderate

Mobile:

good

Accessibility:

basic

SEO:

basic

Security Assessment

Security Score:
70/100
Best Practices:
  • HTTPS enabled
  • Use of security-related JavaScript overrides to harden fetch and XHR

Analytics & Tracking

Tracking Level:minimal
Privacy Compliance:poor

Advertising & Marketing

Transparency Level:poor

Website Quality Assessment

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

Key Observations

1

Website is built on Wix platform with professional design.

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🛡️Security Headers

HTTP security headers analysis and recommendations.

Security Headers

HTTP security headers analysis

35/100
Score

Weak Strict-Transport-Security configuration

LOW

Current value: "max-age=86400"

Missing X-Frame-Options header

HIGH

Prevents clickjacking attacks

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

48/100
Score

No Cookie Policy found

HIGH

GDPR requires clear information about cookie usage

Privacy policy may not be GDPR compliant

MEDIUM

Privacy policy lacks explicit GDPR compliance elements

EU business without adequate privacy measures

CRITICAL

EU businesses are subject to strict GDPR requirements

GDPR Compliance Analysis

Privacy Policy85% confidence
Cookie Policy0% confidence
Contact Information Found90% confidence
emailphone

🛡️NIS2 Compliance

Network & Information Security Directive compliance assessment.

NIS2 Compliance

Network & Information Security Directive

17/100
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

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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 a mx ip4:176.67.229.0/24 ip4:176.67.230.163 include:spf.protection.outlook.com -all
DNS Lookups:3/10
Policy:-all

🏆SSL/TLS Security

Certificate validity and encryption analysis.

SSL/TLS Security

Certificate validity and encryption analysis

72/100
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 66 days

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

75/100
Score

DNSSEC Not Enabled

MEDIUM

DNSSEC is not configured for this domain

CAA Records Not Configured

LOW

Certificate Authority Authorization (CAA) records not found

No DMARC Record

MEDIUM

DMARC policy not configured

Domain Registration Details

Domain Age
20 years(mature)

DNS Records

A Records:185.230.63.107
Name Servers:
ns.forpsi.czDNS only
ns.forpsi.it
ns.forpsi.net
MX Records:
10: cylinders-cz.mail.protection.outlook.com
50: cylinders-cz.mail.protection.outlook.com
SOA:Serial: 2025062401, TTL: 3600s

DNSSEC Status

DNSSEC Not Enabled

DNS Performance

Resolution Time:88ms

SPF Analysis

SPF Record:
v=spf1 a mx ip4:176.67.229.0/24 ip4:176.67.230.163 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 cylinders.cz compare?

See how cylinders.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 the Wix platform, leveraging its CMS and hosting services. It uses modern JavaScript polyfills to support legacy browsers and includes performance optimizations typical of Wix sites. The site is mobile optimized with responsive design elements. SEO is basic, with meta tags and structured data implemented but lacking advanced SEO features. Performance is moderate, likely constrained by the Wix platform's inherent overhead. Technical debt appears low due to the managed platform, but reliance on Wix limits customization and advanced security configurations. Opportunities exist to improve SEO, accessibility, and security configurations to enhance overall technical quality.
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

Domaincylinders.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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