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Is neos.io a Scam? Security Check Results - Neos CMS

neos.io Security Report Summary

neos.io received a security score of 69 out of 100 in Guard's comprehensive security analysis, classified as "Moderate Risk". This report covers Neos CMS's website security posture. Neos CMS operates in the Technology industry in N/a.

Neos CMS is an open source content application platform designed to empower editors and developers with an intuitive, extensible, and powerful content management system. The website showcases a mature product with a strong community focus, offering features such as inline editing, multi-language support, and integration capabilities. The platform is positioned as a reliable and flexible solution for enterprises and developers seeking a modern CMS. Technically, the site leverages PHP with the Flow framework, uses Matomo for privacy-respecting analytics, and is hosted by Flownative, indicating a robust and modern infrastructure. Security posture is solid with HTTPS enforced and no visible vulnerabilities, though the absence of a published security policy and incident response contacts suggests room for improvement. Overall, the website is professional, well-structured, and trustworthy, with minor gaps in privacy consent mechanisms and WHOIS transparency.

The security scan identified 28 findings across security headers, SSL/TLS, DNS health, email security, GDPR compliance, and NIS2 compliance analysis modules.

Technologies detected: PHP, Flow Framework, Matomo Analytics, JavaScript.

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 neos.io Safe? Security Analysis for Neos CMS

https://neos.io

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TechnologyN/amedium
PHPFlow FrameworkMatomo AnalyticsJavaScript
Analyzed 10/8/2025Completed 12:44:00 PM6mo ago
69
Security Score
MEDIUM RISK

Below Technology avg (72)

10,000+

Domains scanned

500+

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Domainneos.io
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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

Neos CMS is an open source content application platform designed to empower editors and developers with an intuitive, extensible, and powerful content management system. The website showcases a mature product with a strong community focus, offering features such as inline editing, multi-language support, and integration capabilities. The platform is positioned as a reliable and flexible solution for enterprises and developers seeking a modern CMS. Technically, the site leverages PHP with the Flow framework, uses Matomo for privacy-respecting analytics, and is hosted by Flownative, indicating a robust and modern infrastructure. Security posture is solid with HTTPS enforced and no visible vulnerabilities, though the absence of a published security policy and incident response contacts suggests room for improvement. Overall, the website is professional, well-structured, and trustworthy, with minor gaps in privacy consent mechanisms and WHOIS transparency.

Detected Technologies

PHPFlow FrameworkMatomo AnalyticsJavaScript

8 urgent findings need attention

8 high

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

3 findings

85/100

GDPR Compliance

4 findings

53/100

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

Neos CMS operates in the technology sector, focusing on open source content management solutions. Its business model combines free software with community contributions and commercial support via service providers and funding badges. The platform targets editors and developers, emphasizing ease of use and extensibility. The presence of multiple case studies and partnerships with recognized organizations indicates a strong market position. The company fosters community engagement through Slack, forums, and events, supporting growth and innovation. Revenue streams likely include consulting, support services, and sponsorships. The ecosystem includes integrations with popular tools like CKEditor, Matomo, and various cloud storage providers, enhancing its competitive advantage.

Security Posture Analysis

Comprehensive Security Assessment

The website demonstrates a mature security posture with HTTPS enabled and use of privacy-focused analytics (Matomo). No sensitive data exposure or vulnerable libraries were detected in the HTML content. However, the lack of a dedicated security policy page, incident response contacts, and vulnerability disclosure mechanisms limits transparency and preparedness. Cookie policy exists but lacks an explicit consent mechanism, which may affect GDPR compliance. The WHOIS data is unavailable, which reduces trust but is somewhat justified by the open source nature of the project. Overall, the security maturity is good but could be enhanced by publishing clear security and incident response information and implementing cookie consent.

Strategic Recommendations

Priority Actions for Security Improvement

1

Publish a dedicated security policy and incident response contact page to improve transparency and trust.

Observations

AI-powered comprehensive website and business analysis.

AI-Enhanced Website Analysis

Business Insights

Company:

Neos CMS

Description:

Neos is an open source Content Application Platform designed for easy content creation, management, and optimization. It targets editors and developers with features like inline editing, multi-language support, content commerce, and extensibility.

Key Services:
Content Management SystemInline WYSIWYG EditingMulti-site and Multi-language SupportExtensibility via PluginsCommunity Support and Service Provider Network
Content Quality:

excellent

Branding:

consistent

Technical Stack

Technologies:
PHPFlow FrameworkMatomo AnalyticsJavaScript
Frameworks:
Flow PHP Framework
Performance:

fast

Mobile:

excellent

Accessibility:

good

SEO:

good

Security Assessment

Security Score:
85/100
Best Practices:
  • HTTPS enforced
  • No exposed sensitive data in HTML
  • Use of Matomo for privacy-respecting analytics

Analytics & Tracking

Services:
Matomo
Tracking Level:moderate
Privacy Compliance:good

Advertising & Marketing

Tracking Pixels:
Matomo
Marketing Tools:
MailChimp
Transparency Level:good

Website Quality Assessment

Design Quality:excellent
User Experience:excellent
Content Relevance:excellent
Navigation Clarity:excellent
Professionalism:excellent
Trustworthiness:high

Key Observations

1

Website is fully accessible with rich content and no blocking.

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🛡️Security Headers

HTTP security headers analysis and recommendations.

Security Headers

HTTP security headers analysis

85/100
Score

Weak X-XSS-Protection configuration

LOW

Current value: "0"

Weak Referrer-Policy configuration

LOW

Current value: "same-origin"

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

53/100
Score

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

No Data Protection Officer mentioned

LOW

Large organizations may need to designate a DPO under GDPR

Privacy policy may not be GDPR compliant

MEDIUM

Privacy policy lacks explicit GDPR compliance elements

GDPR Compliance Analysis

Privacy Policy85% 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, banking, 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 include:mailgun.org +a:mail.neos.io ~all
DNS Lookups:2/10
Policy:~all
DKIM Selectors Found
Selector:k2(1416-bit rsa)
DMARC Details
Policy:quarantine
Subdomain Policy:quarantine
Aggregate Reports:re+hx25q6tgmg0@dmarc.postmarkapp.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 38 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

85/100
Score

DNSSEC Not Enabled

MEDIUM

DNSSEC is not configured for this domain

Domain Delete Lock Not Enabled

LOW

Domain can be deleted without additional verification

Domain Registration Details

Domain Age
11 years(mature)
Expiry Risk
low(expired)
Protection Level
basicDNSSEC OFF

DNS Records

A Records:162.55.158.153
AAAA Records:2a01:4f8:1c1d:3a6::1
Name Servers:
nitin.ns.cloudflare.com
tina.ns.cloudflare.com
MX Records:
10: mailin.punkt.de
SOA:Serial: 2385185517, TTL: 1800s

DNSSEC Status

DNSSEC Not Enabled

DNS Performance

Resolution Time:126ms

SPF Analysis

SPF Record:
v=spf1 include:mailgun.org +a:mail.neos.io ~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 neos.io compare?

See how neos.io 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 a modern PHP-based Flow framework with Neos CMS as the content platform. It uses Matomo analytics for user tracking, emphasizing privacy. The site is hosted by Flownative, a known hosting provider for Neos projects. Performance appears fast with optimized images and responsive design. The site includes extensive metadata, Open Graph tags, and JSON-LD structured data for SEO. Accessibility and mobile optimization are good, with clear navigation and professional design. There is no evidence of technical debt or outdated technologies. Opportunities exist to improve security headers and cookie consent mechanisms to align with best practices.
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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

Domainneos.io
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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