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Security report for rentalcars.com

Other · N/a

Medium risk. 6 critical or high findings in Security headers, GDPR outside view and 1 other check.

Security score

73/100

Risk levelMedium

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

The website www.rentalcars.com is currently inaccessible beyond a human verification CAPTCHA challenge implemented via AWS WAF. This security measure blocks access to all substantive content, preventing extraction of business, contact, or policy information. The WHOIS query for the domain returned no registration data, indicating either a domain non-existence, privacy protection, or query mismatch. Due to these factors, the website's legitimacy and business details cannot be verified. Technically, the site uses AWS WAF and CAPTCHA scripts to protect against automated access, but no further technical or security details are available. The security posture is difficult to assess fully, but the presence of a WAF challenge indicates a focus on bot mitigation. Overall, the site is currently not analyzable beyond the security challenge, resulting in a low AI score and limited insights.

Scanned

NIS2 and GDPR posture

GDPR outside view
50/ 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

6 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 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. 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

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

Keep watching rentalcars.com

This scan found 18 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.

Daily monitoring

Recommended

€25per month

  • TLS certificates and expiry
  • DNS records
  • SPF, DKIM and DMARC
  • Security headers
  • GDPR and NIS2 posture
  • Exposed services
  • Third-party trackers
  • Security score drift

Email alerts on material changes and an exportable JSON history of every change.

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Full report

€39.90one-time

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  • Lifetime access to this report

Prices incl. 21% VAT. Secure checkout by Mollie; sold by SEQ SIA, Latvia.

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
82
Security headers
35
Email security
85
DNS health
85
Network security
100
GDPR outside view
50
Average
73

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

No business intelligence data could be extracted due to the lack of accessible content. The domain WHOIS data is missing, and no metadata or structured data was found. No contact information, privacy policies, or terms of service are accessible. The website appears to be protected by AWS WAF, which may be standard for a high-traffic commercial site, but without content access, no market positioning or business model insights can be derived.

Security posture

The security posture is partially observable through the presence of AWS WAF and CAPTCHA mechanisms, indicating an intent to prevent automated abuse and spam. However, no security headers or SSL configuration details are available from the provided data. The lack of accessible content prevents verification of privacy compliance, incident response contacts, or vulnerability disclosures. The WHOIS data absence raises concerns about domain registration transparency. Overall, the security posture is moderate in terms of protective technology but lacks visible compliance and transparency indicators.

Recommendations

  1. Provide a publicly accessible version of the website or a less restrictive CAPTCHA to allow legitimate users and automated tools to access content for analysis and usability.
  2. Ensure WHOIS domain registration data is complete and publicly available to improve trust and legitimacy perception.
  3. Publish clear privacy, cookie, and terms of service policies accessible without CAPTCHA challenges.
  4. Implement and expose security headers and SSL/TLS best practices to enhance security posture.
  5. Add visible contact and incident response information to improve transparency and compliance.
Site observations

Automated reading of the public site. Ratings are indicative.

Generic detected. The website content is blocked behind a security challenge page (AWS WAF CAPTCHA). No actual website content is accessible. These observations may be incomplete. For a fuller analysis, contact guard@offseq.com.

Business

Content quality
poor

Technology

Stack
JavaScript, AWS WAF, Captcha

Analytics and tracking

Site quality

Design
poor
User experience
poor
Content relevance
poor
Navigation
poor
Professionalism
poor
Trustworthiness
low

Key observations

  1. Website is inaccessible beyond a CAPTCHA human verification challenge.
  2. No actual business content or metadata is available for analysis.
  3. No contact, policy, or business information is present in the accessible content.
  4. WHOIS data is unavailable or the domain may not be registered under the queried name.
  5. The site uses AWS WAF for security filtering and CAPTCHA enforcement.
  6. No SEO or accessibility features can be evaluated due to blocked content.
Technical notes

Notes

The website employs AWS WAF with CAPTCHA challenges to mitigate automated access, indicating a robust security perimeter. The HTML content is minimal and focused solely on human verification, with no metadata, structured data, or business content present. No CMS or frameworks are detectable beyond standard JavaScript and AWS WAF scripts. Hosting appears to be on AWS infrastructure. Performance, SEO, accessibility, and mobile optimization cannot be assessed due to blocked content. The technical implementation is focused on security but at the cost of accessibility and content availability.
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. 73/100 +3Medium27 findingsView report
  2. 70/100Medium23 findingsView report
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