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Security report for cryptonerds.com

Technology · N/a

High risk. 9 critical or high findings in Network security, Security headers and 2 other checks.

Security score

49/100

Risk levelHigh

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

The website www.cryptonerds.com is an educational platform focused on providing cryptocurrency knowledge primarily targeted at beginners and enthusiasts. It offers content aimed at demystifying crypto concepts and blockchain technology. The site is built on WordPress using Elementor and Yoast SEO plugins, indicating a modern CMS infrastructure with SEO optimization. However, the absence of WHOIS data raises concerns about the domain's registration legitimacy. The site lacks visible privacy, cookie, or terms of service policies, and no contact or business information is provided, which impacts trust and compliance. Security posture is minimal with no detected security headers or incident response information. Overall, the site is accessible, safe, and provides relevant educational content but requires improvements in transparency, security, and compliance to enhance credibility.

Scanned

NIS2 and GDPR posture

GDPR outside view
100/ 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

9 findings rated critical or high. Fix these first.

  1. Network security

    Services reachable from the internet are the first thing attackers probe. Anything open that does not need to be should be closed.

    • Critical

      Critical Service Exposed: SMB

      Port 445 (SMB) is publicly accessible - SMB - Windows file sharing, high risk

      What to do: Immediately restrict access to SMB using firewall or VPN

      • NIS2 21(2)(e)
      • IR 2024/2690 6.7.2(f): Implementing Regulation (EU) 2024/2690, Annex point 6.7.2(f): Network security
      • NIST CM-7: NIST SP 800-53 Rev. 5 CM-7: Least Functionality
      • NIST SC-7: NIST SP 800-53 Rev. 5 SC-7: Boundary Protection
    • Critical

      Critical Service Exposed: MySQL

      Port 3306 (MySQL) is publicly accessible - MySQL - Database server

      What to do: Immediately restrict access to MySQL using firewall or VPN

      • NIS2 21(2)(e)
      • IR 2024/2690 6.7.2(f): Implementing Regulation (EU) 2024/2690, Annex point 6.7.2(f): Network security
      • NIST CM-7: NIST SP 800-53 Rev. 5 CM-7: Least Functionality
      • NIST SC-7: NIST SP 800-53 Rev. 5 SC-7: Boundary Protection

  2. 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 Strict-Transport-Security header

      Forces HTTPS connections

      What to do: Add "Strict-Transport-Security: max-age=31536000; includeSubDomains; preload"

      • CWE-319
      • OWASP A04:2025
      • ASVS V3.4.1
    • 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';…

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

Keep watching cryptonerds.com

This scan found 29 issues across 5 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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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
62
Security headers
15
Email security
55
DNS health
65
Network security
0
GDPR outside view
100
Average
50
After the cap
49

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 · found on this site
  • 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

Cryptonerds.com operates in the technology sector, specifically in cryptocurrency education. Its business model revolves around content delivery and education without evident monetization or affiliate marketing. The target audience is beginners and crypto learners. The site appears to be a small-scale operation with no parent or subsidiary companies identified. The lack of business contact details and WHOIS data limits the ability to assess market positioning or partnerships. The site’s consistent branding and good content quality suggest a focused niche presence but with limited business transparency.

Security posture

The security maturity of the website is low. There is no evidence of security headers, incident response policies, or vulnerability disclosures. The absence of privacy and cookie policies indicates potential compliance gaps with GDPR and other data protection regulations. No analytics or tracking scripts were detected, which reduces privacy risks but also limits business intelligence. The lack of WHOIS data and domain registration details is a significant risk factor for trustworthiness. The site should implement standard security best practices, including HTTPS enforcement, security headers, and clear privacy policies.

Recommendations

  1. Implement and publish comprehensive privacy and cookie policies to improve compliance and user trust.
  2. Obtain and verify domain registration details to ensure legitimacy and transparency.
  3. Add contact information including business emails and phone numbers to enhance credibility.
  4. Configure and enforce security headers such as Content-Security-Policy, X-Frame-Options, and X-XSS-Protection.
  5. Establish an incident response policy and publish security contact channels to improve security posture.

Contact details published on the site

Registration number
Chamber of Commerce
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Description
Educational website providing crypto education targeted at beginners and those interested in learning more about cryptocurrency.
Key services
crypto education, informational content
Content quality
good
Branding
consistent

Technology

Stack
WordPress, Elementor, Yoast SEO, Seriously Simple Podcasting
Frameworks
Elementor
Platforms
WordPress
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
40/100

Analytics and tracking

Tracking level
minimal
Privacy practices
poor

Advertising

Transparency
poor

Site quality

Design
good
User experience
good
Content relevance
good
Navigation
good
Professionalism
good
Trustworthiness
moderate

Key observations

  1. Website is accessible and not blocked by WAF or security mechanisms.
  2. WHOIS data is unavailable, indicating possible unregistered domain or privacy protection.
  3. Website uses WordPress CMS with Elementor and Yoast SEO plugins.
  4. No privacy, cookie, or terms of service policies found in the provided content.
  5. No contact emails, phone numbers, or physical addresses found in the content.
  6. No security policies or incident response information found.
  7. No certifications or vulnerability disclosure information found.
  8. Content is educational and safe with no adult or explicit content.
  9. SEO and mobile optimization appear good based on meta tags and responsive design.
  10. No analytics or tracking scripts detected in the provided content.
Technical notes

Notes

The website uses WordPress CMS with Elementor page builder and Yoast SEO plugin, indicating a modern and SEO-friendly technical stack. Fonts and assets are preloaded for performance optimization. The site is mobile responsive with good navigation clarity. However, no advanced analytics or marketing tools were detected, suggesting limited tracking or data collection. Performance is moderate with no explicit hosting provider identified. Accessibility features are basic but present. The site would benefit from enhanced security configurations and improved privacy compliance mechanisms.
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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