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Security report for luzo.es

Luzo · Finance · Spain

Medium risk. 4 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

Luzo is a Spanish financial services company specializing in personal loans and credit products. The website targets Spanish-speaking individuals seeking financial assistance through online loan services. The company positions itself as a niche player in the Spanish personal loan market, offering a streamlined digital experience. Technically, the website is built on modern JavaScript frameworks such as Vue.js and Nuxt.js, with Google Tag Manager integrated for analytics and tracking. The site is mobile-optimized and presents a professional design with clear navigation. Security-wise, the site enforces HTTPS and includes a cookie consent mechanism, but lacks visible security headers and a dedicated security policy or incident response information. No vulnerabilities or suspicious domains were detected. The domain uses privacy protection for WHOIS data, which is common for small financial service providers but reduces transparency. Overall, the website is functional and moderately secure but would benefit from enhanced privacy and security disclosures.

Scanned

NIS2 and GDPR posture

GDPR outside view
83/ 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

4 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 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';…
  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 Protocols Supported

      Server supports weak protocols: TLSv1.1

      What to do: Disable TLS 1.0, TLS 1.1, and all SSL versions

      • CWE-327
      • OWASP A04:2025
      • ASVS V12.1.1

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

Keep watching luzo.es

This scan found 21 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
62
Security headers
15
Email security
85
DNS health
85
Network security
100
GDPR outside view
83
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

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 luzo.es, from OffSeq Breach.

Total records
2,048
Employees
0
Customers
2,048
Third parties
0
Weak passwords
11%

2 subdomains affected

See the 10 newest leaked credentials

A one-off add-on to this report that lists the most recent identifier and password pairs OffSeq Breach holds for luzo.es.

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Breach keeps ingesting new leaks, so these numbers can grow between scans.

Technical appendix

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

Business context

Business profile

Luzo operates in the finance sector, focusing on personal loans for the Spanish market. Its business model revolves around providing online credit services, likely generating revenue through interest and fees on loans. The website's content and structure suggest a small-sized company with a clear target audience of Spanish-speaking consumers. The presence of terms and conditions and contact information indicates a legitimate business operation. However, the absence of a privacy policy and detailed security disclosures may impact customer trust. The company uses modern web technologies and tracking tools, indicating a certain level of digital maturity. No partnerships or subsidiaries were identified from the website content.

Security posture

The website demonstrates basic security hygiene by enforcing HTTPS and implementing a cookie consent banner, aligning with GDPR requirements. However, the lack of security headers such as Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options is a notable gap. There is no visible security policy or incident response contact information, which limits transparency and preparedness for security incidents. No exposed sensitive data or vulnerable libraries were detected in the HTML content. The use of Google Tag Manager introduces moderate user tracking, which is disclosed via the cookie consent mechanism. Overall, the security posture is moderate but could be improved with additional security controls and transparency.

Recommendations

  1. Implement and publish a comprehensive privacy policy to enhance GDPR compliance and user trust.
  2. Add security headers like Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options to improve protection against common web attacks.
  3. Establish and disclose an incident response policy with dedicated contact channels for security issues.
  4. Regularly audit third-party libraries and scripts to identify and mitigate vulnerabilities.
  5. Enhance transparency around data retention policies and user tracking practices.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Luzo
Description
Luzo appears to be a financial services company offering personal loans and credit products, targeting Spanish-speaking customers.
Key services
Personal loans, Credit services
Content quality
good
Branding
consistent

Technology

Stack
Vue.js, Nuxt.js, Google Tag Manager, TermsFeed Cookie Consent
Frameworks
Nuxt.js
Performance
moderate
Mobile
good
Accessibility
basic
SEO
basic

Security

Observed score
75/100
Good practices seen
  • HTTPS enforced
  • Cookie consent mechanism

Analytics and tracking

Services
Google Tag Manager
Tracking level
moderate
Privacy practices
basic

Advertising

Transparency
basic

Site quality

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

Key observations

  1. Website uses HTTPS with valid SSL
  2. Cookie consent banner present and functional
  3. Terms and conditions page available
  4. Contact information includes phone numbers and email
  5. No privacy policy page found or linked
  6. No explicit security policy or incident response information
  7. No visible security headers detected in HTML content
  8. Uses modern JavaScript frameworks (Vue.js, Nuxt.js)
  9. Google Tag Manager used for analytics and tracking
  10. No adult or questionable content detected
Technical notes

Notes

The website is built using Vue.js and Nuxt.js frameworks, indicating a modern single-page application architecture. It uses Google Tag Manager for analytics and tracking, and TermsFeed's cookie consent script for privacy compliance. The site loads multiple JavaScript bundles and Google Fonts, which may impact performance but is typical for modern web apps. Mobile optimization is good, with responsive design elements and adaptive font sizes. Accessibility features are basic but present. SEO optimization is basic, with standard meta tags and Open Graph properties. No CMS was detected, suggesting a custom-built solution. Hosting provider details were not discernible from the HTML content.
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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