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Security report for iberdrola.es

Iberdrola · Energy · Spain

Partial score · DNS & email only

60/100

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

Iberdrola is a leading Spanish energy company specializing in electricity and gas services for residential and commercial customers. The website offers detailed tariff plans and energy solutions tailored to customer consumption needs, reflecting a strong market position in the energy sector. The site targets primarily Spanish consumers and operates at an enterprise scale with consistent branding and professional content. Technically, the website is built on the Liferay CMS platform and integrates multiple modern technologies including Google Tag Manager, OneTrust for consent management, and various analytics and marketing tools. The site demonstrates good performance, mobile optimization, and SEO practices. Security-wise, the website enforces HTTPS, employs security headers, and uses reCAPTCHA to protect forms, though it lacks a dedicated security policy or incident response contact information. Overall, the domain registration data aligns well with the company's identity, supporting the site's legitimacy and trustworthiness.

Scanned

NIS2 and GDPR posture

GDPR outside view
40/ 100 · High
Checks completed
6of 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

4 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 Privacy Policy found

      GDPR requires a clear and accessible privacy policy

      What to do: Add a comprehensive privacy policy page and link to it prominently

    • High

      Third-party services without privacy policy

      Detected services: Google Analytics, Facebook, YouTube, Google APIs

      What to do: Document all third-party data sharing in your privacy policy

  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

      Unable to retrieve SSL certificate

      Could not establish secure connection to retrieve certificate information

      What to do: Check if the server is accessible and SSL/TLS is properly configured

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

Keep watching iberdrola.es

This scan found 11 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.

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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
Email security
70
DNS health
90
Network security
100
GDPR outside view
40
Average
60

Not counted

  • Security headers: did not complete in this scan.
  • 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

Iberdrola operates as an essential energy provider in Spain, offering electricity and gas tariffs through a direct-to-consumer business model. The company leverages digital channels effectively to reach its target audience, supported by comprehensive online tariff information and customer service contacts. The presence of multiple Google Tag Manager containers and advanced analytics tools indicates a mature marketing and data-driven approach. The company maintains strong trust indicators such as verified contact information and structured data for SEO. No suspicious domains or affiliate programs were detected, suggesting a focused and controlled digital ecosystem. The absence of explicit security certifications or vulnerability disclosure programs suggests areas for potential improvement in transparency and security communication.

Security posture

The website exhibits a strong security posture with enforced HTTPS, comprehensive security headers, and bot protection via Google reCAPTCHA. Cookie consent is managed through OneTrust, ensuring GDPR compliance. No exposed sensitive data or vulnerable libraries were detected in the HTML content. However, the lack of a published security policy or incident response contact limits transparency for security-related inquiries. There is no evidence of a vulnerability disclosure program or security.txt file, which are best practices for mature security programs. Overall, the site is secure for users but could enhance its security culture and communication by publishing relevant policies and contact channels.

Recommendations

  1. Publish a dedicated security policy page outlining security practices and commitments.
  2. Provide clear incident response contact channels such as security@ or abuse@ email addresses.
  3. Implement and publish a vulnerability disclosure program or security.txt file to encourage responsible reporting.
  4. Enhance website accessibility features to meet higher compliance standards.
  5. Regularly review and audit third-party scripts and libraries to mitigate potential vulnerabilities.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Iberdrola
Description
Iberdrola is an energy company offering electricity and gas tariffs and plans tailored to consumption and customer needs.
Key services
Electricity tariffs, Gas tariffs, Energy plans
Content quality
good
Branding
consistent

Technology

Stack
Google Tag Manager, Google Analytics, OneTrust Consent Management, Visual Website Optimizer (VWO), jQuery, Bootstrap, Liferay Portal, reCAPTCHA, Evergage, Lottie, HTML2PDF, Slugify, Purify
Frameworks
Liferay
Platforms
Web
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
90/100
Good practices seen
  • HTTPS enforced
  • Use of reCAPTCHA for bot protection
  • Cookie consent with OneTrust
  • Multiple Google Tag Manager containers with consent categories
  • No exposed sensitive data in HTML

Analytics and tracking

Services
Google Analytics, Akamai mPulse, Evergage, Visual Website Optimizer
Tracking level
moderate
Privacy practices
good

Advertising

Ad networks
Google Ads
Tracking pixels
Visual Website Optimizer, Evergage, TrackingPlan, Boomerang (Akamai mPulse)
Marketing tools
OneTrust Consent Management
Transparency
good

Site quality

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

Key observations

  1. Website is professionally designed and well maintained
  2. Comprehensive cookie consent and privacy mechanisms implemented
  3. Multiple Google Tag Manager containers used for analytics and marketing
  4. No signs of phishing or malware
  5. No explicit security policy or incident response contact publicly available
  6. Strong use of structured data for SEO and contact information
  7. Use of modern web technologies and frameworks
  8. No suspicious or unknown third-party domains detected
Technical notes

Notes

The website is built on the Liferay CMS platform, utilizing a modern tech stack including jQuery, Bootstrap, Google Tag Manager, and various analytics and marketing tools. Performance is moderate with optimizations such as script async loading and CDN usage. The site is mobile optimized and SEO friendly with proper meta tags and structured data. The use of multiple Google Tag Manager containers suggests segmented tracking and marketing strategies. Hosting appears to leverage Akamai CDN services for performance and security. Technical debt appears low, but opportunities exist to improve accessibility and publish more comprehensive security documentation.
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

Earlier scans of this domain

  1. 67/100Medium16 findings · partial scanView report
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