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Security report for masterbase.com

MasterBase® · Technology · Spain

Low risk. 4 critical or high findings in Security headers, GDPR outside view and 1 other check.

Security score

77/100

Risk levelLow

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

MasterBase® is a Spanish technology company specializing in providing access to multi-skilled automation tools designed to enhance productivity and improve quality of life. The website is professionally designed using WordPress and Elementor, targeting Spanish-speaking professionals and businesses interested in automation solutions. The company has a mature domain presence dating back to 2002, indicating a stable market position within its niche. Technically, the website leverages modern technologies including Cloudflare DNS, Cookiebot for cookie consent, Google Tag Manager for analytics, and Rank Math for SEO optimization. Hosting is provided by WordPress.com, ensuring reliable infrastructure. The site is mobile-optimized and demonstrates good SEO practices, although accessibility features could be improved. From a security perspective, the website enforces HTTPS with a strong SSL configuration and employs clientTransferProhibited status on the domain to prevent unauthorized transfers. Cookie consent mechanisms are in place, but the absence of DNSSEC and lack of published security policies or incident response contacts represent areas for enhancement. No critical vulnerabilities or suspicious activities were detected. Overall, the website presents a moderate risk profile with good business credibility and technical implementation. Strategic improvements in privacy compliance, explicit contact information, and security policy transparency would further strengthen trust and compliance posture.

Scanned

NIS2 and GDPR posture

GDPR outside view
65/ 100 · Medium
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 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. GDPR outside view

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

    • 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, Twitter, LinkedIn, YouTube, Cloudflare

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

  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 masterbase.com

This scan found 16 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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Recommended

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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
65
Email security
77
DNS health
80
Network security
100
GDPR outside view
65
Average
77

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 masterbase.com, from OffSeq Breach.

Total records
1,551
Employees
19
Customers
1,497
Third parties
35
Weak passwords
21%

Latest record dated 2026-05-28 · 29 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 masterbase.com.

Select it in the checkout above.

Masked preview

  • –smtp.masterbase.com2026-05-28
  • –m1.masterbase.com2026-05-16
  • –m1.masterbase.com2025-11-23
  • –adm.masterbase.com2025-11-23
  • –adm.masterbase.com2025-11-23

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

Open in Breach(opens in a new tab)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

MasterBase® operates in the technology sector, focusing on automation tools that serve Spanish-speaking markets. The business model centers on providing access to automation solutions that increase productivity. The company benefits from a long-established domain and consistent branding. While direct revenue streams are not explicitly detailed, the presence of professional content and SEO optimization suggests a focus on digital marketing and lead generation. The absence of visible contact details and formal policies may limit customer trust and conversion. The company appears to be small-sized with potential for growth through enhanced transparency and expanded service offerings.

Security posture

The security posture of MasterBase® is solid with HTTPS enforced and domain transfer protections in place. The use of Cloudflare DNS adds resilience, though DNSSEC is not enabled, which is a recommended improvement. Cookie consent is managed via Cookiebot, aligning with GDPR requirements. However, the lack of published security policies, incident response contacts, and vulnerability disclosure mechanisms indicates limited transparency in security governance. No exposed sensitive data or vulnerable libraries were detected. Overall, the site demonstrates good security hygiene but would benefit from formalizing security documentation and enabling DNSSEC.

Recommendations

  1. Enable DNSSEC on the domain to enhance DNS security and prevent spoofing.
  2. Publish a comprehensive privacy policy and terms of service to improve legal compliance and user trust.
  3. Add explicit contact information including company emails and phone numbers to facilitate communication and support.
  4. Implement and publish a security policy and incident response contact details to demonstrate security governance.
  5. Create a security.txt file to provide a clear vulnerability disclosure channel and encourage responsible reporting.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
MasterBase®
Description
En MasterBase® te damos acceso a Autómatas con múltiples habilidades, que te permitirán aumentar tu productividad y mejorar tu calidad de vida
Key services
Access to multi-skilled automation tools
Content quality
good
Branding
consistent

Technology

Stack
WordPress, Elementor, Cloudflare DNS, Cookiebot, Google Tag Manager, Rank Math SEO
Frameworks
Elementor
Platforms
WordPress.com Business Plan
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • ClientTransferProhibited domain status
  • Cookie consent mechanism implemented

Analytics and tracking

Services
Google Tag Manager
Tracking level
minimal
Privacy practices
basic

Advertising

Tracking pixels
Cookiebot
Marketing tools
Rank Math SEO
Transparency
basic

Site quality

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

Key observations

  1. Website is in Spanish targeting Spanish-speaking users
  2. No explicit privacy policy or terms of service found on the main page
  3. Cookie consent is implemented via Cookiebot
  4. No visible contact emails or phone numbers on the main page
  5. Uses WordPress with Elementor and Rank Math SEO plugin
  6. No security.txt or vulnerability disclosure information found
  7. No explicit security or incident response policies published
  8. Website content focuses on automation tools to improve productivity
  9. No suspicious or malicious indicators detected
Technical notes

Notes

The website is built on WordPress using the Elementor page builder and Rank Math SEO plugin, hosted on WordPress.com infrastructure. It uses Cloudflare for DNS management and integrates Cookiebot for cookie consent management. Google Tag Manager is employed for analytics tracking. The site is mobile responsive with good SEO metadata and structured data (JSON-LD) for enhanced search engine understanding. Performance is moderate, with potential improvements in accessibility and loading speed. No deprecated or vulnerable libraries were detected in the scripts. Overall, the technical implementation is modern and well-maintained, with opportunities to enhance security and compliance features.
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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