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Security report for hellocash.es

helloCash · Technology · Spain

Low risk. 2 critical or high findings in Security headers and SSL/TLS.

Security score

83/100

Risk levelLow

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

helloCash is a technology company offering a free online cash register solution tailored for the Spanish market. The service emphasizes compliance with local legislation and ease of use, targeting small and medium businesses that require a simple, legal way to create receipts. The website positions itself as a popular and trusted tool with thousands of uses and has received the Constantinus Award, indicating recognition in its field. Technically, the website is built using modern frameworks such as Vue.js and Vuetify, with integrations for marketing and analytics tools like Google Tag Manager, Facebook Pixel, and Intercom. The site is mobile-optimized and performs moderately well, though accessibility features are basic. Security posture is generally good with HTTPS enabled and no exposed sensitive data, but lacks some security headers and explicit privacy and cookie policies. Overall, the site is professional and trustworthy but could improve compliance transparency and security hardening.

Scanned

NIS2 and GDPR posture

GDPR outside view
100/ 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

2 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. 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 hellocash.es

This scan found 15 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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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
77
Security headers
65
Email security
70
DNS health
85
Network security
100
GDPR outside view
100
Average
83

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

helloCash operates in the technology sector, providing a niche SaaS product for cash register compliance in Spain. Its business model is freemium or free, focusing on widespread adoption among small businesses. The company leverages digital marketing and social media to reach its audience and has established a credible brand presence. The lack of visible physical addresses or detailed company registration data on the site suggests a lean operation, possibly a small or medium-sized enterprise. The Constantinus Award and social media presence enhance its market credibility. The company appears focused on growth through user adoption rather than direct sales, with potential revenue streams possibly from premium features or related services. The partnership ecosystem is not explicitly detailed, and no related or subsidiary domains were identified.

Security posture

The website demonstrates a moderate to good security maturity level. HTTPS is enforced, and no sensitive data leaks were found in the HTML content. However, the absence of key security headers such as Content Security Policy (CSP), X-Frame-Options, and HSTS reduces the overall security posture. There is no evidence of a published vulnerability disclosure policy or incident response contact channels, which are important for transparency and trust. Privacy compliance is weak due to missing privacy and cookie policies, which may expose the company to regulatory risks under GDPR. The use of third-party marketing and analytics tools introduces moderate user tracking, but no explicit data retention or privacy compliance details are provided. The site would benefit from enhanced security controls, policy disclosures, and incident response readiness to improve trust and compliance.

Recommendations

  1. Implement and publish a comprehensive privacy policy and cookie policy with GDPR compliance details.
  2. Add security headers such as CSP, HSTS, X-Frame-Options to strengthen security posture.
  3. Establish and disclose a vulnerability disclosure policy and incident response contact information.
  4. Enhance accessibility features to improve usability for all users.
  5. Regularly audit third-party scripts and tracking tools to ensure privacy compliance and minimize user tracking.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
helloCash
Description
La caja registradora gratis para España. Usada multitud de veces. 100% conforme a la legislación. Funcionamiento simple para crear recibos en tiempo récord.
Key services
Online cash register, Receipt creation, Legislation compliance
Content quality
good
Branding
consistent

Technology

Stack
Vue.js, Vuetify, Google Tag Manager, Facebook Pixel, Intercom, Visual Website Optimizer, GetSiteControl
Frameworks
Vuetify
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
80/100
Good practices seen
  • HTTPS enabled
  • No exposed sensitive data in HTML
  • Use of async and lazy loading scripts

Analytics and tracking

Services
Google Tag Manager, Visual Website Optimizer
Tracking level
moderate
Privacy practices
poor

Advertising

Tracking pixels
Facebook Pixel, Visual Website Optimizer
Marketing tools
Intercom, GetSiteControl
Transparency
basic

Site quality

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

Key observations

  1. Website is fully accessible with no blocking or WAF challenges.
  2. No explicit privacy, cookie, or terms of service pages found in the provided content.
  3. Contact information is present in structured data but not visibly in HTML content.
  4. Use of modern JavaScript frameworks and marketing/analytics tools is evident.
  5. No security headers detected in provided data; SSL is enabled and likely well configured.
  6. Business appears focused on providing a free, compliant cash register solution for Spanish market.
  7. Social media presence on Instagram and Facebook is linked.
  8. No forms detected in the provided HTML snippet; possible dynamic loading or on other pages.
Technical notes

Notes

The website uses a modern JavaScript framework (Vue.js) with Vuetify for UI components, indicating a contemporary front-end architecture. It integrates multiple third-party services for marketing, analytics, and customer support, including Google Tag Manager, Facebook Pixel, Intercom, and Visual Website Optimizer. The hosting appears to be managed with CDN support, likely via the hellocash.at domain infrastructure. Performance is moderate, with asynchronous loading of scripts to optimize page load times. SEO is supported by proper meta tags and structured data (JSON-LD). However, the absence of visible forms in the provided HTML suggests dynamic content loading or forms on other pages. Technical debt appears low, but improvements in security headers and privacy disclosures are needed to align with best practices.
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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