Is concretecms.com Safe? Security Analysis for PortlandLabs
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Above Technology avg (72)
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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
Concrete CMS is an established open source content management system designed for teams including content creators, developers, and designers. The platform offers a robust website builder with built-in tools to simplify content editing and management. PortlandLabs, the company behind Concrete CMS, positions itself strongly in the technology sector with a focus on enterprise and government clients, including the U.S. Army. The business model includes open source software distribution, hosting services, and a marketplace for themes, add-ons, and integrations. The website demonstrates excellent content quality, professional design, and clear navigation, targeting professional teams and organizations seeking secure and compliant CMS solutions. Technically, the website employs modern web technologies such as jQuery, Vue.js, Bootstrap, and Moment.js, running on the Concrete CMS platform. It integrates multiple analytics and marketing tools including Google Analytics, Matomo, ZoomInfo, and Pipedrive LeadBooster. The site is mobile optimized and accessible, with good SEO practices evident from meta tags and structured data. Hosting appears to be managed by PortlandLabs with offerings ranging from starter plans to custom enterprise SLAs. Security posture is strong with HTTPS enforced and certifications including ISO 27001, SOC 2, and HIPAA compliance prominently featured. The platform supports role-based access control, workflow approvals, and version control to enhance security and collaboration. However, the site lacks explicit HTTP security headers and a published vulnerability disclosure or security.txt file, which are recommended for further strengthening security transparency. Overall, the website is trustworthy and professional with high-quality content and a mature technical infrastructure. The main risk factor is the absence of WHOIS domain registration data, which is unusual for a business of this profile and slightly reduces trust. Strategic recommendations include implementing security headers, publishing incident response contacts, and enhancing transparency on data retention and vulnerability disclosures.
Detected Technologies
7 urgent findings need attention
7 high
Keep concretecms.com under constant watch
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
53/100
NIS2 Compliance
7 findings
25/100
Email Security
4 findings
80/100
🧠AI Business Intelligence
Technology stack, business insights, and market analysis powered by AI.
Business Intelligence
Market & Strategic Analysis
Concrete CMS operates in the competitive open source CMS market with a focus on team collaboration and enterprise-grade security. Its competitive advantages include built-in robust features requiring minimal extensions, strong security certifications, and a flexible hosting model. Revenue streams likely include hosting subscriptions, marketplace sales of themes and add-ons, and custom development services. The target customer segments are professional teams, enterprises, and government organizations requiring secure, compliant, and easy-to-use CMS solutions. Growth indicators include recent awards and active community engagement. The partnership ecosystem includes integrations with third-party services and a marketplace for extensions. The company maintains a strong market presence with notable clients and a clear brand identity.
Security Posture Analysis
Comprehensive Security Assessment
The security maturity level of Concrete CMS is high, supported by ISO 27001 certification and compliance with SOC 2 and HIPAA standards. The platform incorporates advanced access controls, workflow approvals, and version control to ensure content integrity and security. No vulnerabilities or exposed sensitive data were detected in the website content. However, the absence of HTTP security headers and a public vulnerability disclosure policy indicates room for improvement in security transparency and defense-in-depth. Incident response readiness is not explicitly documented on the site, which could be enhanced to improve trust and preparedness. Overall, the security culture appears strong, especially given the platform's adoption by the U.S. Army and other enterprise clients.
Strategic Recommendations
Priority Actions for Security Improvement
Implement HTTP security headers such as Content Security Policy (CSP), Strict-Transport-Security (HSTS), X-Frame-Options, and X-Content-Type-Options to enhance protection against common web attacks.
✨Observations
AI-powered comprehensive website and business analysis.
AI-Enhanced Website Analysis
Business Insights
PortlandLabs
Concrete CMS is an open source content management system designed for teams, enabling content creators, designers, and developers to build, author, and publish content easily with built-in tools and features.
excellent
consistent
Technical Stack
moderate
good
good
good
Security Assessment
- HTTPS enforced
- ISO 27001 certified security
- SOC 2 and HIPAA compliant hosting
- Role-based access control
- Workflow approvals and version control
Analytics & Tracking
Advertising & Marketing
Website Quality Assessment
Key Observations
Website is fully accessible with rich content and professional design.
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🛡️Security Headers
HTTP security headers analysis and recommendations.
Security Headers
HTTP security headers analysis
Missing Content-Security-Policy header
HIGHControls resources the browser is allowed to load
Missing Referrer-Policy header
LOWControls referrer information sent with requests
Missing Permissions-Policy header
MEDIUMControls browser features and APIs
Sensitive data may be cached
LOWCache-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
No Cookie Policy found
HIGHGDPR requires clear information about cookie usage
No Cookie Consent Banner found
HIGHGDPR requires explicit consent for non-essential cookies
No Data Protection Officer mentioned
LOWLarge organizations may need to designate a DPO under GDPR
Privacy policy may not be GDPR compliant
MEDIUMPrivacy policy lacks explicit GDPR compliance elements
GDPR Compliance Analysis
🛡️NIS2 Compliance
Network & Information Security Directive compliance assessment.
NIS2 Compliance
Network & Information Security Directive
No information security framework found
HIGHNIS2 requires documented cybersecurity and information security measures
No vulnerability disclosure policy
MEDIUMNIS2 encourages coordinated vulnerability disclosure
No security policy documentation found
HIGHNIS2 requires documented cybersecurity governance and risk management
No incident response procedures found
HIGHNIS2 requires documented incident response and business continuity plans
No security contact information
HIGHNIS2 requires clear incident reporting channels
No vulnerability reporting mechanism
MEDIUMClear vulnerability reporting supports coordinated disclosure
No NIS2 reference found
LOWConsider 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
Complex SPF record
LOWToo many include statements can cause lookup limits
No BIMI Record
LOWBIMI displays brand logos in email clients
No MTA-STS Policy
MEDIUMMTA-STS enforces TLS for email delivery
No TLS-RPT Record
LOWTLS-RPT provides reporting for email TLS issues
SPF Details
DKIM Selectors Found
DMARC Details
🏆SSL/TLS Security
Certificate validity and encryption analysis.
SSL/TLS Security
Certificate validity and encryption analysis
Partial SSL/TLS Assessment
LOWCompleted 2 of 4 security checks due to time constraints
Certificate Details
OCSP Status
📊DNS Health
DNS configuration and security assessment.
DNS Health
DNS configuration and security assessment
DNSSEC Not Enabled
MEDIUMDNSSEC is not configured for this domain
CAA Records Not Configured
LOWCertificate Authority Authorization (CAA) records not found
Domain Registration Details
DNS Records
DNSSEC Status
⚡Network Security
Port scanning and network exposure analysis.
Network Security
Port scanning and network exposure analysis
Good Network Security Posture
LOWNo unnecessary services detected on common risky ports
How does concretecms.com compare?
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🔧Technical Analysis
Detailed technical findings and analysis from AI assessment.
Technical Analysis
Comprehensive security assessment findings
Additional Findings
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PDF Report & Export
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Marketing Intelligence
Contact emails, phone numbers & warm leads
Plan Comparison
| Feature | PDF Report | Marketing+ |
|---|---|---|
| Full security analysis | ||
| Professional PDF export | ||
| Email delivery | ||
| Lifetime access + unlock code | ||
| Contact emails & phones | — | |
| Marketing outreach data | — |
Already purchased?
Order summary
Digital reports are delivered immediately after payment. By continuing you acknowledge the withdrawal waiver described in our Returns & Refunds policy.
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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