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Security report for gartner.es

Gartner · Technology · Spain

Medium risk. 6 critical or high findings in GDPR outside view, Security headers and 2 other checks.

Security score

69/100

Risk levelMedium

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

Gartner is a leading global research and advisory company providing practical insights, strategic guidance, and tools to executives and their teams to make faster, smarter decisions. The Spanish localized website offers comprehensive business content, including strategic planning resources, market analysis, and benchmarking tools. The site is professionally designed, mobile-optimized, and integrates modern technologies such as Google Analytics, Google Tag Manager, Dynatrace monitoring, and A/B testing tools. Security posture is strong with HTTPS enforcement, reCAPTCHA on forms, and no visible vulnerabilities or exposed sensitive data. Privacy policies and terms of service are clearly linked and GDPR compliant, although explicit security policies and incident response contacts are not published. Overall, the website reflects Gartner's enterprise-level maturity, strong market position, and commitment to delivering trusted business insights.

Scanned

NIS2 and GDPR posture

GDPR outside view
43/ 100 · High
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

6 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

      EU business without adequate privacy measures

      EU businesses are subject to strict GDPR requirements

      What to do: Implement comprehensive GDPR compliance including privacy policy, cookie consent, and data protection measures

    • 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

  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 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';…

  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 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 gartner.es

This scan found 19 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.

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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
75
Security headers
55
Email security
70
DNS health
70
Network security
100
GDPR outside view
43
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

Breach exposure

Leaked credentials and lookalike domains from OffSeq Breach. The counts are free; the detailed lists are paid add-ons.

Dark web exposure

Add-on

Leaked records that mention gartner.es, from OffSeq Breach.

No leaked records found

Breach holds no records for gartner.es right now. New leaks arrive continuously, so monitoring on Breach alerts you if that changes.

Monitor on Breach (opens in a new tab)

Technical appendix

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

Business context

Business profile

Gartner operates in the technology sector, focusing on research and advisory services for enterprises. The website targets executives and business teams seeking strategic insights and decision-making tools. Gartner's business model revolves around subscription-based research, consulting, and event services. The Spanish site is consistent with Gartner's global brand and offers localized content and resources. The presence of client testimonials and detailed service descriptions enhances credibility. The company is well-established since 1979, with a large enterprise footprint and a strong global presence. Partnerships and related domains include official career sites and global Gartner domains.

Security posture

The website demonstrates a mature security posture with HTTPS enforced and use of security best practices such as Google reCAPTCHA on forms to prevent abuse. Dynatrace monitoring is employed for performance and security insights. No security.txt or vulnerability disclosure policy is found, which is a minor gap. No incident response contact information is published. Security headers are implied but not explicitly visible in the HTML. No vulnerabilities or exposed sensitive data were detected in the content. Overall, the site is secure but could improve transparency by publishing security policies and incident response contacts.

Recommendations

  1. Publish a dedicated security policy page including incident response contacts.
  2. Implement a cookie consent banner to enhance GDPR compliance and user transparency.
  3. Add a vulnerability disclosure policy or security.txt file to encourage responsible reporting.
  4. Explicitly configure and report security headers such as Content-Security-Policy and X-Frame-Options.
  5. Regularly audit third-party scripts and dependencies to ensure no vulnerabilities are introduced.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Gartner
Description
Gartner ofrece conocimientos prácticos, orientación y herramientas que permiten tomar decisiones más rápidas e inteligentes y un mejor desempeño a la hora de abordar las principales prioridades estratégicas de una organización.
Key services
Strategic planning tools, Market analysis, Benchmarking, Technology evaluation, Consulting and expert guidance
Content quality
excellent
Branding
consistent

Technology

Stack
JavaScript, Google Tag Manager, Google Analytics, reCAPTCHA, Dynatrace monitoring, A/B Tasty, Lazy loading images, Responsive design, HTML5, CSS3
Frameworks
Dynatrace monitoring framework
Platforms
Web, Mobile responsive
Performance
fast
Mobile
excellent
Accessibility
good
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • Use of Google reCAPTCHA for forms
  • Dynatrace monitoring for performance and security
  • No exposed sensitive data in HTML
  • Secure cookie attributes (SameSite=Lax)

Analytics and tracking

Services
Google Analytics, Google Tag Manager, Dynatrace
Tracking level
moderate
Privacy practices
good

Advertising

Ad networks
A/B Tasty
Tracking pixels
Dynatrace
Marketing tools
A/B Tasty, Dynatrace
Transparency
good

Site quality

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

Key observations

  1. Website is fully accessible with no blocking or WAF challenges.
  2. Content is professionally presented in Spanish targeting executives and business teams.
  3. Strong brand presence with consistent branding and professional design.
  4. Multiple forms for newsletter subscription and client engagement with reCAPTCHA protection.
  5. Use of modern web technologies and analytics tools for performance and marketing.
  6. Privacy and terms policies are present and linked clearly.
  7. No suspicious or malicious content detected.
  8. No explicit security or incident response contact information published.
  9. No vulnerability disclosure or security.txt found.
Technical notes

Notes

The website uses a modern technology stack including JavaScript frameworks, Google Tag Manager, Google Analytics, Dynatrace monitoring, and A/B testing tools. It is built on Adobe Experience Manager CMS, supporting responsive design and lazy loading for performance optimization. The site loads quickly and is mobile-optimized with good accessibility features. SEO is well implemented with meta tags, Open Graph, and Twitter cards. The technical infrastructure supports a professional and scalable digital presence suitable for an enterprise-level organization.
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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