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Security report for contentmarketinginstitute.com

Content Marketing Institute · Media · N/a

Medium risk. 3 critical or high findings in Security headers and SSL/TLS.

Security score

72/100

Risk levelMedium

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

Content Marketing Institute (CMI) is a well-established organization focused on advancing the practice of content marketing through online education, in-person and digital events, strategic consultation, training, and research. The website positions itself as a leading global brand in content marketing education, targeting marketers and creators from enterprise brands, small businesses, and agencies. The business model revolves around providing educational content and events to a large community of content marketers worldwide. Technically, the website employs a modern technology stack including JavaScript frameworks, New Relic monitoring, OneTrust for cookie consent, Google Tag Manager, and various analytics and advertising tools. The site is hosted on a content delivery network (Contentstack) and demonstrates good mobile optimization and SEO practices. Performance is moderate, with room for improvement in accessibility features. From a security perspective, the site uses HTTPS and has domain registration protections in place, but lacks DNSSEC and some recommended security headers. There is no publicly available security policy or incident response information, and no vulnerability disclosure mechanism is evident. Cookie consent is managed effectively via OneTrust, indicating some level of privacy compliance, though no explicit privacy policy or terms of service were found in the provided content. Overall, the website is professional, trustworthy, and well-positioned in its market niche. However, improvements in privacy documentation, security header implementation, and transparency around incident response would enhance its security posture and compliance standing.

Scanned

NIS2 and GDPR posture

GDPR outside view
88/ 100 · Low
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

3 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. 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 SSL Key Length

      SSL certificate uses 256-bit key, which is considered weak

      What to do: Use at least 2048-bit RSA or 256-bit ECC key

      • CWE-326
      • OWASP A04:2025
      • Mozilla TLS: Mozilla Server Side TLS 6.0 intermediate: rsa_key_size 2048

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

Keep watching contentmarketinginstitute.com

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

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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
65
Security headers
35
Email security
70
DNS health
75
Network security
100
GDPR outside view
88
Average
72

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

CMI holds a strong market position as a leader in content marketing education and events, serving a broad audience of marketers and content creators. Its business model leverages educational content, events, and consulting services to generate revenue and maintain community engagement. The company has a large community of over 215,000 content marketers and maintains active social media channels, enhancing its brand visibility and influence. The domain age and registration details support the legitimacy and stability of the business. The use of multiple third-party analytics and marketing tools indicates a mature digital marketing strategy. No parent or subsidiary companies were identified, suggesting CMI operates as an independent entity.

Security posture

The website demonstrates a moderate to good security posture with mandatory HTTPS enabled and domain registration protections such as clientDeleteProhibited and clientTransferProhibited statuses. However, the absence of DNSSEC and lack of security headers like Content-Security-Policy and Strict-Transport-Security represent areas for improvement. No exposed sensitive data or vulnerable libraries were detected in the provided content. The lack of published security policies, incident response contacts, or vulnerability disclosure mechanisms limits transparency and readiness perception. Cookie consent management via OneTrust is a positive privacy compliance indicator. Overall, the security posture is adequate but could be strengthened by adopting additional best practices and transparency measures.

Recommendations

  1. Enable DNSSEC on the domain to enhance DNS security and prevent spoofing.
  2. Implement and publish a comprehensive privacy policy and terms of service to improve compliance and user trust.
  3. Add security headers such as Content-Security-Policy, X-Content-Type-Options, and Strict-Transport-Security to harden the website against common attacks.
  4. Publish a security policy and incident response contact information to improve transparency and readiness.
  5. Establish a vulnerability disclosure program or security.txt file to encourage responsible reporting of security issues.

Contact details published on the site

Legal name
Content Marketing Institute
Registration number
company number 8860726
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Content Marketing Institute
Description
Content Marketing Institute (CMI): Our mission is to advance the practice of content marketing, through online education and in-person and digital events.
Key services
Online education, In-person and digital events, Strategic consultation, Training, Research
Content quality
excellent
Branding
consistent

Technology

Stack
JavaScript, New Relic monitoring, OneTrust cookie consent, Google Tag Manager, Facebook SDK, LinkedIn Insight Tag, Chartbeat, DoubleClick GPT, Contentstack CDN
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
80/100
Good practices seen
  • HTTPS enforced
  • Domain status includes clientDeleteProhibited, clientTransferProhibited, clientUpdateProhibited

Analytics and tracking

Services
Google Analytics, Chartbeat, Microsoft Clarity, LinkedIn Insight
Tracking level
extensive
Privacy practices
basic

Advertising

Ad networks
Google DoubleClick, Chartbeat
Tracking pixels
Facebook Pixel, LinkedIn Insight Tag, Microsoft Clarity, Chartbeat, Google Analytics (via GTM)
Marketing tools
OneTrust Consent Management
Transparency
good

Site quality

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

Key observations

  1. Website uses extensive third-party analytics and marketing tools
  2. Cookie consent is managed via OneTrust with visible consent banner
  3. No explicit privacy policy or terms of service found in the provided content
  4. No contact emails or phone numbers explicitly found in the HTML content
  5. Website content is rich and targeted at content marketing professionals
  6. No visible security.txt or vulnerability disclosure information
  7. Domain is well maintained with protective domain statuses but lacks DNSSEC
  8. Website uses modern fonts and responsive design
  9. Multiple social media links present in structured data
Technical notes

Notes

The website uses a modern JavaScript-based front end with integration of multiple third-party services for analytics, marketing, and consent management. The use of Contentstack as a CMS suggests a headless CMS architecture. Performance is moderate with good mobile responsiveness and SEO optimization. Accessibility features are basic and could be improved. The site loads multiple external scripts including New Relic for monitoring, OneTrust for cookie consent, and various ad and tracking scripts. The domain is registered with SafeNames Ltd. since 2009, indicating a mature digital presence. Overall, the technical infrastructure is solid but could benefit from enhanced accessibility and security header implementation.
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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