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Security report for elartedelamemoria.org

El Arte de la Memoria · Education · Spain

High risk. 9 critical or high findings in GDPR outside view, SSL/TLS and 2 other checks.

Security score

33/100

Risk levelHigh

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

El Arte de la Memoria is a Spanish educational website focused on providing resources, blog content, and podcasts to help learners improve memory, concentration, and study techniques. The site targets students and individuals preparing for exams, offering guides on memorization, reading speed, and mental concentration. It operates as a small educational content provider with a niche market position in the Spanish-speaking education sector. Technically, the website is built on WordPress using the Genesis Framework and integrates common plugins for SEO, analytics, and cookie compliance. The hosting appears to be on AWS infrastructure. Security posture is moderate with HTTPS enabled and cookie consent implemented, but lacks advanced security headers and vulnerability disclosure mechanisms. Privacy compliance is good with clear privacy and cookie policies. Overall, the website is professional, well-structured, and trustworthy, though it could improve security headers and accessibility features.

Scanned

NIS2 and GDPR posture

GDPR outside view
25/ 100 · Critical
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. GDPR outside view

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

    • Critical

      No HTTPS encryption

      GDPR requires appropriate security measures for personal data

      What to do: Implement SSL/TLS certificate for HTTPS

  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.

    • Critical

      No HTTPS Encryption

      Website does not use HTTPS encryption, making all data transmission vulnerable to interception

      What to do: Implement SSL/TLS certificate and redirect all HTTP traffic to HTTPS

  3. 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';…

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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
0
Security headers
15
Email security
75
DNS health
65
Network security
20
GDPR outside view
25
Average
33

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

The website serves a niche educational market focused on memory and study improvement. It leverages content marketing through blog posts and podcasts to engage its audience. The business model appears to be content-driven, possibly monetized through resource sales or affiliate marketing (though no explicit affiliate programs were detected). The site uses standard marketing and analytics tools such as Google Analytics and Facebook Pixel, with a cookie consent mechanism to comply with GDPR. The presence of legal pages and structured data indicates a mature digital presence. No direct contact emails or phone numbers were found, suggesting communication is primarily via contact forms. The domain registration data aligns with the website's Spanish focus and business claims, supporting legitimacy.

Security posture

The website uses HTTPS and has implemented cookie consent, which are positive security and privacy practices. However, it lacks explicit HTTP security headers such as Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options, which are recommended to mitigate common web vulnerabilities. There is no visible security.txt or vulnerability disclosure policy, which could improve incident response readiness. No exposed sensitive data or vulnerable libraries were detected in the HTML content. The use of common WordPress plugins necessitates regular security audits to prevent plugin-related vulnerabilities. Overall, the security posture is moderate but could be enhanced with additional headers and formal vulnerability disclosure.

Recommendations

  1. Implement HTTP security headers including Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options to enhance protection against common attacks.
  2. Add a security.txt file to provide a clear vulnerability disclosure channel and improve incident response.
  3. Conduct regular security audits of WordPress plugins and themes to identify and patch vulnerabilities.
  4. Enhance website accessibility features to improve usability for all users.
  5. Maintain and update privacy and cookie policies to ensure ongoing GDPR compliance and transparency.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
El Arte de la Memoria
Description
Facilita los recursos para aprobar cualquier tipo de examen, aumentar la concentración y motivación en el aprendizaje, empleando menos tiempo y esfuerzo
Key services
Blog articles, Podcasts, Study resources, Guides on memorization, concentration, and reading speed
Content quality
good
Branding
consistent

Technology

Stack
WordPress, PHP, jQuery, Google Analytics, Facebook Pixel, Jetpack, Thrive Leads, Adapta RGPD (cookie consent plugin), Font Awesome, Google Fonts
Frameworks
Genesis Framework (WordPress theme framework)
Platforms
WordPress
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
70/100
Good practices seen
  • HTTPS enforced (canonical URL uses https)
  • Cookie consent mechanism implemented
  • No exposed sensitive data in HTML
  • Use of security plugins (Adapta RGPD)

Analytics and tracking

Services
Google Analytics, Jetpack Stats
Tracking level
moderate
Privacy practices
good

Advertising

Tracking pixels
Facebook Pixel
Marketing tools
Thrive Leads
Transparency
basic

Site quality

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

Key observations

  1. Website is a Spanish educational blog focused on memory and study techniques
  2. Uses WordPress CMS with common plugins for SEO, analytics, and cookie compliance
  3. Includes multiple podcast episodes and blog posts with sharing features
  4. Legal and privacy pages are present and accessible
  5. No direct contact emails or phone numbers found; contact via form only
  6. No explicit security headers detected; HTTPS is used
  7. No signs of WAF or blocking mechanisms
  8. Tracking via Google Analytics and Facebook Pixel present with cookie consent
Technical notes

Notes

The website is built on WordPress with the Genesis Framework and uses a variety of plugins including All in One SEO, Thrive Leads, Jetpack, and Adapta RGPD for cookie compliance. It loads external resources from Google Fonts, Font Awesome, and various WordPress CDN domains. Analytics are implemented via Google Analytics and Jetpack Stats, with Facebook Pixel for marketing tracking. The site is hosted on infrastructure likely provided by AWS, based on IP address analysis. Performance is moderate with standard optimization practices. The site is mobile responsive and SEO optimized with proper meta tags and structured data (JSON-LD). Accessibility is basic but could be improved. Overall, the technical infrastructure is modern and stable but could benefit from enhanced security configurations and accessibility improvements.
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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