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Security report for youcanbook.me

YOUCANBOOKME LTD · Technology · United Kingdom

Medium risk. 3 critical or high findings in Security headers and SSL/TLS.

Security score

72/100

Risk levelMedium

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

YouCanBookMe Ltd operates a well-established online scheduling platform primarily targeting small businesses, individuals, and teams. Founded in 2009 and based in Great Britain, the company offers a SaaS model with customizable booking pages, payment integrations, and automated scheduling workflows. The website demonstrates a strong market position with over 1 million users worldwide and emphasizes ease of use, branding customization, and revenue generation through integrated payments. Technically, the site is built on HubSpot CMS, leveraging modern analytics and marketing tools such as Google Analytics, Hotjar, and Bing UET. The infrastructure is hosted on AWS with a good SSL configuration and domain registration security measures in place. Security posture is solid with HTTPS enforced and cookie consent mechanisms, though there is room for improvement in DNSSEC and explicit security headers. Privacy compliance is robust with clear policies and GDPR adherence. Overall, the website is professional, trustworthy, and well-optimized for user experience and SEO.

Scanned

This is an earlier scan of youcanbook.me. View the latest report

NIS2 and GDPR posture

GDPR outside view
83/ 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

3 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"

  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
    • 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 youcanbook.me

This scan found 23 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
57
Security headers
45
Email security
70
DNS health
75
Network security
100
GDPR outside view
83
Average
72

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 youcanbook.me, from OffSeq Breach.

Total records
2,704
Employees
0
Customers
2,682
Third parties
22
Weak passwords
11%

61 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 youcanbook.me.

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

YouCanBookMe's business model centers on providing scheduling solutions that save time and increase client acquisition for small businesses. Their competitive advantage lies in extensive customization, payment integration with Stripe, and automation features that reduce administrative overhead. The company targets a broad audience including individuals, teams, and various industries such as coaching, education, healthcare, and retail. The presence of customer testimonials and a dedicated security page enhances credibility. Partnerships with Stripe and Zapier indicate a strong ecosystem integration strategy. The company maintains a consistent brand and content strategy, supporting growth and customer retention.

Security posture

The website exhibits a mature security posture with HTTPS enabled and domain status flags that prevent unauthorized transfers or updates. Cookie consent and privacy policies align with GDPR requirements. However, the absence of DNSSEC and explicit security headers like CSP or HSTS suggests potential areas for enhancement. No vulnerabilities or exposed sensitive data were detected in the HTML content. Incident response contacts and vulnerability disclosure mechanisms are not publicly available, which could be improved to increase transparency and readiness. Overall, the security measures are adequate for the business type but could be strengthened to meet enterprise-grade standards.

Recommendations

  1. Enable DNSSEC on the domain to enhance DNS security and prevent spoofing.
  2. Implement and publish a security.txt file and vulnerability disclosure policy to foster responsible reporting.
  3. Add comprehensive HTTP security headers such as Content-Security-Policy, Strict-Transport-Security, and X-Frame-Options.
  4. Provide clear incident response contact information on the security page.
  5. Consider obtaining and displaying recognized security certifications to boost customer trust.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
YOUCANBOOKME LTD
Description
YouCanBookMe is the online scheduling solution made for small businesses. Proven to save you time, get more clients and make you money.
Key services
Online scheduling, Booking management, Customizable booking pages, Payment integration via Stripe, Automated notifications, Integrations with CRM and analytics
Content quality
excellent
Branding
consistent

Technology

Stack
HubSpot CMS, Google Analytics, Hotjar, Socket.io, Stripe (payment integration), Zapier (integration), Bing UET tracking, G2 Crowd tracking, Cometly tracking
Platforms
HubSpot
Performance
moderate
Mobile
excellent
Accessibility
good
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enabled
  • ClientTransferProhibited and clientUpdateProhibited domain status
  • Cookie consent banner with management options
  • No exposed sensitive data in HTML

Analytics and tracking

Services
Google Analytics, Hotjar, Bing UET, Ahrefs Analytics
Tracking level
moderate
Privacy practices
good

Advertising

Tracking pixels
Hotjar, G2 Crowd, Cometly, Bing UET, Ahrefs Analytics
Marketing tools
HubSpot marketing and CTA tools
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 professional design
  2. Strong focus on small business scheduling solutions
  3. Multiple customer testimonials and trust signals present
  4. Comprehensive privacy and cookie policies with consent mechanisms
  5. Use of modern marketing and analytics tools
  6. No direct contact emails or phone numbers found on main page
  7. Security page present but no explicit certifications listed
  8. No vulnerability disclosure or security.txt found
  9. Domain WHOIS data supports legitimacy and long-term operation
Technical notes

Notes

The website is built on HubSpot CMS, utilizing a modern tech stack including Socket.io for real-time features and multiple analytics and tracking tools. Hosting is via AWS with DNS managed by Amazon Route 53. The site is mobile-optimized with responsive design and good accessibility features. SEO is supported by proper meta tags and Open Graph data. Performance is moderate, likely influenced by third-party scripts and tracking pixels. There is no evidence of technical debt or outdated libraries. Opportunities exist to optimize loading speed and security headers to further improve technical robustness.
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. 71/100 +1Medium33 findingsView report
  2. 70/100Medium27 findingsView report
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