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Security report for mews.li

Mews · Technology · N/a

Low risk. 5 critical or high findings in GDPR outside view and SSL/TLS.

Security score

76/100

Risk levelLow

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

Mews operates as a technology company providing cloud-based property management software solutions tailored for the hospitality industry. Their platform focuses on automating hotel operations, guest experience, and financial integrations, positioning them as a significant player in hospitality technology. The website is a modern single-page application hosted on Microsoft Azure and protected by Cloudflare services, integrating multiple advanced monitoring and analytics tools such as New Relic, Datadog, and Hotjar. Despite the technical sophistication, the website's visible content is minimal, with no direct privacy policy or terms of service links found, though a cookie consent mechanism is implemented. Security posture is strong with HTTPS and WAF protection, but could be improved by adding explicit security headers and publishing security policies. Overall, the site is professional but lacks visible business contact details and comprehensive compliance documentation, which slightly reduces trust and compliance scores.

Scanned

This is an earlier scan of mews.li. View the latest report

NIS2 and GDPR posture

GDPR outside view
35/ 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

5 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.

    • 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

      No Cookie Policy found

      GDPR requires clear information about cookie usage

      What to do: Add a dedicated cookie policy explaining cookie usage and purposes

    • High

      No Cookie Consent Banner found

      GDPR requires explicit consent for non-essential cookies

      What to do: Implement a cookie consent banner that appears on first visit

    • High

      Third-party services without privacy policy

      Detected services: Cloudflare

      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.

    • 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

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  • TLS certificates and expiry
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  • 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
75
Email security
80
DNS health
90
Network security
100
GDPR outside view
35
Average
76

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

Mews targets hospitality businesses with a SaaS business model, offering a comprehensive property management system and related services. Their market position is strong with global reach and integration capabilities. The company leverages partnerships for payment processing and uses a broad ecosystem of monitoring and customer engagement tools. The absence of visible contact information and legal documents on the analyzed page suggests these may be hosted elsewhere or require authenticated access. The business appears mature and technologically advanced, focusing on operational efficiency and guest experience in hospitality.

Security posture

The security posture is robust with enforced HTTPS, Cloudflare WAF, and multiple monitoring tools. However, the lack of visible security headers and absence of published security or incident response policies are gaps. No vulnerabilities or exposed sensitive data were detected in the source. The cookie consent banner indicates GDPR awareness but no explicit privacy policy was found. Incident response contact channels are not visible, which could hinder timely reporting of security issues. Overall, the security maturity is good but could benefit from enhanced transparency and documentation.

Recommendations

  1. Publish clear and accessible privacy policy and terms of service documents on the website.
  2. Implement and expose standard security headers such as Content-Security-Policy, X-Frame-Options, and Strict-Transport-Security.
  3. Provide explicit incident response and vulnerability disclosure contact information, possibly via a security.txt file.
  4. Enhance accessibility features to improve compliance and user experience.
  5. Add visible business contact information to improve trust and compliance posture.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Mews
Description
Mews provides cloud-based property management software solutions primarily for the hospitality industry, focusing on automation and operational efficiency.
Key services
Property Management System, Booking Engine, Guest Experience Platform, Financial Services Integration
Content quality
basic
Branding
consistent

Technology

Stack
JavaScript, Cloudflare (CDN and WAF), New Relic, Datadog, Coralogix, Hotjar, LaunchDarkly, Stripe (payment integration), SurveySparrow, Intercom, GoodData
Frameworks
React, Cloudflare Turnstile Captcha
Platforms
Azure (implied by azurewebsites.net URLs)
Performance
fast
Mobile
good
Accessibility
basic
SEO
basic

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • Cloudflare Turnstile captcha integration
  • Use of PCI compliant payment proxy scripts
  • Multiple error tracking and monitoring tools

Analytics and tracking

Services
New Relic, Datadog, Hotjar, Coralogix, Cloudflare Insights, GoodData
Tracking level
moderate
Privacy practices
basic

Advertising

Tracking pixels
Hotjar, Datadog, New Relic, Coralogix, Cloudflare Insights
Marketing tools
Intercom, SurveySparrow, LaunchDarkly, UserVoice, Gainsight
Transparency
basic

Site quality

Design
basic
User experience
basic
Content relevance
poor
Navigation
poor
Professionalism
basic
Trustworthiness
moderate

Key observations

  1. Website is a single-page application with minimal static content visible in HTML source.
  2. No visible privacy policy or terms of service pages linked or embedded.
  3. Cookie consent banner present and functional indicating GDPR awareness.
  4. No contact emails, phone numbers, or physical addresses found in HTML source.
  5. Multiple advanced monitoring and error tracking services integrated.
  6. Cloudflare WAF protection detected but no blocking or challenge page active.
  7. No forms detected in the HTML source provided.
  8. No social media links explicitly found in the HTML source.
  9. No structured data (JSON-LD or Open Graph) metadata present in the HTML head.
  10. Website relies heavily on JavaScript and external scripts for rendering content.
Technical notes

Notes

The website is a modern SPA built with React or similar JavaScript frameworks, hosted on Microsoft Azure and protected by Cloudflare. It uses a wide range of third-party services for monitoring, analytics, customer engagement, and payment processing. Performance is likely fast due to CDN usage and optimized asset loading. However, the site lacks visible SEO metadata and structured data, which could impact search engine visibility. Accessibility is basic and could be improved. The technical infrastructure is solid but would benefit from enhanced security header implementation and more comprehensive metadata.
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. 76/100Low25 findingsView report
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