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Security report for contember.com

Contember Limited · Technology · N/a

Medium risk. 5 critical or high findings in Security headers, GDPR outside view and 1 other check.

Security score

69/100

Risk levelMedium

0–100, higher is better. How it is calculated

Contember Limited offers a secure, reliable, and customizable business application platform that leverages an open-source full-stack framework combined with an AI-powered editor. Their solution targets businesses seeking scalable and adaptable apps without requiring coding skills, positioning themselves as a niche provider in the technology sector focused on business app development. The company provides ready-to-use templates and cloud hosting options, emphasizing flexibility and user empowerment. Technically, the website is built on modern technologies including React, Next.js, GraphQL, and PostgreSQL, demonstrating a mature and performant infrastructure. The platform supports seamless integration with existing tools and offers built-in authentication and authorization features, enhancing security and ease of use. The site is well-optimized for mobile and accessibility, with a professional design and clear navigation. From a security perspective, Contember employs HTTPS and role-based access controls, but lacks some explicit security headers and formal incident response or vulnerability disclosure policies. Privacy compliance is addressed with a comprehensive privacy policy, though cookie consent mechanisms are absent. The absence of WHOIS data reduces transparency but does not detract significantly from the overall trustworthiness given the open-source presence and professional web presence. Overall, Contember presents a strong business and technical profile with good security fundamentals. Strategic improvements in security headers, cookie consent, and transparency around incident response would enhance their posture and trust further.

Scanned

NIS2 and GDPR posture

GDPR outside view
53/ 100 · Medium
Checks completed
7of 7

NIS2 Art. 21(2)

  1. (a) Risk analysis and security policies: Not visible from outside
  2. (b) Incident handling: One indicator
  3. (c) Business continuity, backups and crisis management: Not visible from outside
  4. (d) Supply chain security: Not visible from outside
  5. (e) Secure acquisition, development and maintenance, including vulnerability handling: Partly checked
  6. (f) Assessing the effectiveness of security measures: Not visible from outside
  7. (g) Cyber hygiene and security training: Not visible from outside
  8. (h) Cryptography and encryption: Partly checked
  9. (i) HR security, access control and asset management: One indicator
  10. (j) Multi-factor authentication and secured communications: Not visible from outside

This scan rated NIS2 with an earlier keyword method that is no longer shown; rescan for the per-article view. Risk management, continuity, supply chain, training, MFA, management oversight (Art. 20) and incident reporting (Art. 23) need internal evidence, and Guard cannot tell whether NIS2 applies to this organisation.

GDPR is indicative only, based on publicly visible signals: Articles 7, 12, 13 and 32 of Regulation (EU) 2016/679 and Article 5(3) of the ePrivacy Directive. Not a certification or legal assessment.

Priority findings

5 findings rated critical or high. Fix these first.

  1. Security headers

    Security headers are instructions your web server sends to every visitor’s browser. Missing ones leave visitors more exposed to attacks such as clickjacking and injected scripts.

    • High

      Missing X-Frame-Options header

      Prevents clickjacking attacks

      What to do: Add "X-Frame-Options: DENY" or "X-Frame-Options: SAMEORIGIN"

    • High

      Missing Content-Security-Policy header

      Controls resources the browser is allowed to load

      What to do: Implement a Content-Security-Policy appropriate for your application

      • ASVS V3.4.3
      • OWASP Secure Headers: OWASP Secure Headers Project recommends Content-Security-Policy: default-src 'self'; form-action 'self'; base-uri 'self'; object-src 'none';…

  2. GDPR outside view

    These are the privacy signals visitors and data protection authorities look for under GDPR.

    • High

      No Cookie Policy found

      GDPR requires clear information about cookie usage

      What to do: Add a dedicated cookie policy explaining cookie usage and purposes

    • High

      No Cookie Consent Banner found

      GDPR requires explicit consent for non-essential cookies

      What to do: Implement a cookie consent banner that appears on first visit

  3. SSL/TLS

    TLS encrypts the connection and proves the site is really yours. Weak or expiring certificates trigger browser warnings and put traffic at risk.

    • High

      Weak Protocols Supported

      Server supports weak protocols: TLSv1.1

      What to do: Disable TLS 1.0, TLS 1.1, and all SSL versions

      • CWE-327
      • OWASP A04:2025
      • ASVS V12.1.1

Need hands-on remediation? Email guard@offseq.com

Keep watching contember.com

This scan found 23 issues across 6 checks. Monitoring re-runs those checks daily, emails you when something material changes and records each fix, so you can show progress.

Daily monitoring

Recommended

€25per month

  • TLS certificates and expiry
  • DNS records
  • SPF, DKIM and DMARC
  • Security headers
  • GDPR and NIS2 posture
  • Exposed services
  • Third-party trackers
  • Security score drift

Email alerts on material changes and an exportable JSON history of every change.

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Full report

€39.90one-time

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Prices incl. 21% VAT. Secure checkout by Mollie; sold by SEQ SIA, Latvia.

Results by check

Each check with its score, findings and the evidence it collected.

How this score is calculated

The security score runs 0–100, higher is better. It is the plain average of the security checks that completed in this scan, each counted equally. A check that could not run is left out: it counts neither as a pass nor as a fail.

Counted in this score

SSL/TLS
72
Security headers
35
Email security
75
DNS health
80
Network security
100
GDPR outside view
53
Average
69

Not counted

  • NIS2 outside view: Re-weights evidence from the TLS, email, DNS, network and hygiene checks, so counting it would count that evidence twice. Shown on its own.
  • OffSeq Observations: An AI reading of the site, useful context but not reproducible evidence. Shown on its own.

Findings that cap the score at 49

Each of these is serious on its own, so while any is present the site cannot rate better than high risk, however good the other checks are.

  • The certificate is not trusted by browsers
  • The website is not served over HTTPS
  • A database, remote desktop, file-sharing or Telnet service is reachable from the internet
  • The page loads a script from a compromised source
  • The domain registration has expired
  • SPF authorises every server to send mail as the domain

Partial scans

When the site blocks Guard or most checks cannot run, the score covers only the checks that ran (usually DNS and email), is capped at 75 and is shown as partial, without a risk level.

Risk levels

  • Critical0–25
  • High26–49
  • Medium50–75
  • Low76–100

Technical appendix

Business context, site observations and technical notes gathered during the scan, and the standards behind each reference.

Business context

Business profile

Contember operates in the technology sector providing a SaaS and open-source hybrid business model focused on custom business applications. Their competitive advantage lies in combining open-source flexibility with AI-driven editing tools, appealing to both developers and business users. Revenue streams likely include cloud hosting subscriptions and enterprise support services. The target market includes SMEs and enterprises needing tailored CRM, ERP, CMS, and project management solutions. The company maintains a presence on GitHub and social media, indicating active community engagement. Growth indicators include the introduction of AI Editor beta and enterprise cloud offerings. Partnerships or related domains were not identified, suggesting a focused standalone operation.

Security posture

The website demonstrates a moderate to strong security maturity level with HTTPS enforced and built-in user and permissions management. However, the lack of explicit security headers such as Content-Security-Policy and absence of published incident response or vulnerability disclosure policies indicate areas for improvement. No exposed sensitive data or vulnerable libraries were detected in the analysis. GDPR compliance is supported by a comprehensive privacy policy but lacks a cookie consent mechanism. Incident response readiness and security culture indicators are not publicly documented, which could impact trust from security-conscious clients.

Recommendations

  1. Implement and publish a security.txt file and a formal vulnerability disclosure policy to improve transparency and incident response readiness.
  2. Add essential security headers like Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options to enhance protection against common web attacks.
  3. Introduce a cookie consent banner/mechanism to comply fully with GDPR and other privacy regulations.
  4. Provide explicit contact emails for security and abuse reporting to facilitate communication and trust.
  5. Regularly audit and update third-party dependencies to mitigate risks from vulnerable libraries.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Contember Limited
Description
With Contember, you get a secure, reliable business app that grows with your business. Enhance it yourself anytime using our easy-to-use AI Editor — no coding skills required.
Key services
AI Editor for business apps, Open-source full-stack framework, Cloud hosting with enterprise features, Ready-to-use templates for CRM, CMS, project management
Content quality
excellent
Branding
consistent

Technology

Stack
React, GraphQL, PostgreSQL, TypeScript, Next.js
Frameworks
Contember Framework, Next.js
Platforms
Contember Cloud
Performance
fast
Mobile
excellent
Accessibility
good
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • Built-in authorization and authentication
  • Role-based access control
  • Tenant API for user and permissions management

Analytics and tracking

Tracking level
minimal
Privacy practices
good

Advertising

Transparency
poor

Site quality

Design
excellent
User experience
excellent
Content relevance
excellent
Navigation
excellent
Professionalism
excellent
Trustworthiness
high

Key observations

  1. Website is fully accessible with rich content and professional design
  2. No WHOIS data available, possibly due to privacy or recent registration
  3. No explicit contact emails or phone numbers found on main site; contact via form only
  4. No cookie consent mechanism detected despite GDPR compliance claims
  5. No explicit security.txt or vulnerability disclosure policy found
  6. Strong focus on open-source and AI-enhanced business app development
  7. Social media presence on Twitter (x.com) and GitHub
  8. No advertising or tracking scripts detected
Technical notes

Notes

The website uses a modern and robust technology stack including React, Next.js, GraphQL, and PostgreSQL, indicating a well-architected infrastructure. The use of an AI Editor and open-source framework suggests a forward-looking approach to application development. Performance is fast with good mobile optimization and accessibility features. The site lacks some advanced SEO meta tags but maintains good basic SEO practices. Hosting details are not explicitly disclosed, but cloud offerings indicate managed infrastructure. Technical risks are minimal but could be further reduced by enhancing security headers and formalizing operational security policies.
Standards and sources

Reference chips under each finding point to the standard, regulation or specification the finding relates to. They are taken from the official datasets below and mapped conservatively: a finding with no defensible link shows none. NIS2 and GDPR references mark where a finding is relevant evidence, not a compliance verdict. Implementing Regulation (EU) 2024/2690 binds digital infrastructure and digital service providers; for other entities it is the most detailed public reading of the Article 21 measures. WCAG, EN 301 549, European Accessibility Act and Web Accessibility Directive references name the requirement an automated accessibility rule relates to; they are not a conformance verdict.

Retrieved 2026-10-25

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