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Security report for booklux.com

Booklux OÜ · Technology · Estonia

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

Security score

68/100

Risk levelMedium

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

Booklux OÜ operates a professional and comprehensive online booking system platform targeting businesses that require flexible and scalable scheduling solutions. The company offers a SaaS model with free and paid plans, supporting multiple languages and countries, and providing features such as group bookings, online payments, automated notifications, and analytics integration. The website is well-designed, mobile-optimized, and rich in content, reflecting a mature digital presence. Technically, the site uses modern JavaScript libraries, Materialize CSS framework, and integrates with major analytics and marketing tools like Google Analytics, Google Tag Manager, and Facebook Pixel. Security posture is generally strong with HTTPS enforced and secure form handling, though some security headers are missing and DNSSEC is not detected. Privacy compliance is partially addressed with GDPR and privacy policies available, but lacks a cookie consent mechanism. The absence of WHOIS data for the domain is a notable concern, suggesting either privacy protection or a registration anomaly, which impacts trust and legitimacy assessments. Overall, the site is professional and functional but would benefit from enhanced transparency and security disclosures.

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

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 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. GDPR outside view

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

    • 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 booklux.com

This scan found 24 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
77
Security headers
15
Email security
75
DNS health
75
Network security
100
GDPR outside view
65
Average
68

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 booklux.com, from OffSeq Breach.

Total records
303
Employees
0
Customers
303
Third parties
0
Weak passwords
16%

3 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 booklux.com.

Select it in the checkout above.

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

Booklux positions itself as a versatile booking software provider with a broad target market across various industries requiring time or resource scheduling. Its competitive advantages include extensive language support, flexible pricing models, and a feature-rich platform with mobile apps. The business model relies on subscription packages with a free trial to attract users. The company demonstrates strong market penetration with over 1 million bookings annually and presence in 40+ countries. Partnerships or subsidiaries are not explicitly identified. The company leverages modern marketing and analytics tools to optimize customer acquisition and retention. Strategic observations include the need to improve domain registration transparency and enhance privacy compliance mechanisms to strengthen market trust.

Security posture

The website exhibits a solid security foundation with HTTPS encryption and secure form submissions including CSRF tokens. However, the lack of key security headers such as Content-Security-Policy and X-Frame-Options reduces protection against certain web attacks. The absence of DNSSEC and no published incident response or vulnerability disclosure policies indicate areas for improvement. No vulnerabilities or exposed sensitive data were detected in the HTML content. Privacy policies are present and GDPR compliance is claimed, but cookie consent is missing, which could be a compliance gap. Overall, the security maturity is moderate to good but requires enhancements to meet best practices and regulatory expectations fully.

Recommendations

  1. Implement comprehensive security headers including Content-Security-Policy, X-Frame-Options, and X-XSS-Protection to enhance web security.
  2. Publish an incident response plan and vulnerability disclosure policy to improve transparency and security readiness.
  3. Add a cookie consent banner/mechanism to comply fully with GDPR and other privacy regulations.
  4. Investigate and resolve the missing WHOIS data issue to improve domain legitimacy and trustworthiness.
  5. Enhance privacy compliance disclosures and provide clear data retention policies to build user confidence.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Booklux OÜ
Description
An all-in-one booking system designed to simplify your business, offering customizable booking options, automated reminders, and comprehensive analytics capabilities.
Key services
Online booking system, Group bookings, Translations, Online payments, Automated notifications, Management app, Analytics and data export
Content quality
excellent
Branding
consistent

Technology

Stack
jQuery, Materialize CSS, FullPage.js, Google Fonts, Google Tag Manager, Google Analytics, Facebook Pixel, Crisp Chat
Frameworks
Materialize
Platforms
Web, iOS app, Android app
Performance
moderate
Mobile
excellent
Accessibility
good
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • No exposed sensitive data in HTML
  • Secure forms with CSRF tokens
  • Use of Google Tag Manager and Facebook Pixel for analytics

Analytics and tracking

Services
Google Analytics, Google Tag Manager, Facebook Pixel
Tracking level
extensive
Privacy practices
basic

Advertising

Tracking pixels
Facebook Pixel
Marketing tools
Facebook Pixel
Transparency
good

Site quality

Design
excellent
User experience
excellent
Content relevance
excellent
Navigation
excellent
Professionalism
excellent
Trustworthiness
high

Key observations

  1. Website is fully accessible with rich content and interactive features
  2. No explicit contact emails or phone numbers publicly listed, only contact forms
  3. Strong multilingual support with many language versions
  4. Use of modern web technologies and analytics tools
  5. No cookie consent banner detected despite GDPR references
  6. WHOIS data missing, which is unusual for an active commercial website
  7. Legal documents hosted on Google Docs, which may affect trust perception
Technical notes

Notes

The website is built on a modern tech stack including jQuery, Materialize CSS, and FullPage.js, ensuring a responsive and interactive user experience. Integration with Google Fonts and major analytics platforms indicates a mature digital marketing approach. The site is mobile-optimized and accessible with good SEO practices including meta tags and structured data (JSON-LD). Performance is moderate, with some room for optimization. Hosting provider details are not explicitly identified. The use of external content delivery networks and third-party services is standard. Technical risks are low but could be mitigated further by improving security headers and domain registration transparency.
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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