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Security report for whoop.com

WHOOP · Technology · United States

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

Security score

85/100

Risk levelLow

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

WHOOP is a leading technology company specializing in advanced fitness and health wearables designed to optimize sleep, strain, and recovery. The company offers subscription-based services that provide personalized health insights and coaching to improve user performance and healthspan. WHOOP targets fitness enthusiasts, athletes, and health-conscious individuals, positioning itself as a premium provider in the wearable health technology market. The website reflects a strong brand presence with professional design and comprehensive content supporting its business model. Technically, the WHOOP website leverages modern web technologies including React and Next.js frameworks, integrated with analytics and marketing tools such as Amplitude, Google Tag Manager, and Dynamic Yield. The site is well-optimized for performance, mobile responsiveness, and accessibility, indicating a mature digital infrastructure. Privacy compliance is robust with clear policies and consent mechanisms in place. From a security perspective, WHOOP employs HTTPS with strong SSL configurations and security headers, ensuring secure communications and protection against common web vulnerabilities. However, explicit security policies and incident response information are not publicly detailed, representing an area for improvement. The absence of WHOIS data limits domain registration transparency but does not detract from the overall legitimacy and trustworthiness of the site. Overall, WHOOP demonstrates a high level of professionalism, security, and privacy compliance, making it a trustworthy platform for users seeking advanced health monitoring solutions.

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 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

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

Keep watching whoop.com

This scan found 13 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.

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

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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
59
Security headers
70
Email security
98
DNS health
85
Network security
100
GDPR outside view
100
Average
85

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

WHOOP operates in the competitive wearable technology and health monitoring sector, leveraging a subscription model to generate recurring revenue. Its market positioning as a provider of professional-grade fitness insights and medical-grade health data differentiates it from general fitness trackers. The company’s ecosystem includes direct-to-consumer sales via its website and dedicated membership portals. WHOOP’s partnerships and related domains support a seamless customer journey from product purchase to membership activation. Growth indicators include a comprehensive product lineup and active marketing through digital channels. The company’s focus on data-driven personalized coaching aligns with current trends in health tech, appealing to a niche but growing customer base.

Security posture

The WHOOP website exhibits a mature security posture with enforced HTTPS, comprehensive security headers, and a consent management platform ensuring GDPR compliance. No exposed sensitive data or vulnerable libraries were detected in the analysis. However, the lack of publicly available security policies, incident response contacts, and vulnerability disclosure mechanisms suggests room for enhancement in transparency and readiness. The site’s use of third-party analytics and marketing tools is balanced with user consent controls, reflecting a privacy-conscious approach. Overall, WHOOP maintains a secure environment suitable for handling sensitive health data, but should consider publishing more explicit security governance documentation.

Recommendations

  1. Publish a dedicated security policy and incident response plan on the website to enhance transparency.
  2. Implement and publicize a vulnerability disclosure program or security.txt file to encourage responsible reporting.
  3. Enhance contact information with specific security and abuse reporting channels.
  4. Regularly audit third-party scripts and libraries to ensure no vulnerabilities are introduced.
  5. Continue to monitor and update privacy compliance measures in line with evolving regulations.

Contact details published on the site

Addresses
Legal name
WHOOP
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
WHOOP
Description
Optimize sleep, strain, and recovery with WHOOP, the most advanced fitness and health wearable. With personalized insights, improve performance, build healthier habits, and extend healthspan with continuous health monitoring.
Key services
Fitness tracking, Sleep optimization, Strain and recovery monitoring, Personalized coaching
Content quality
excellent
Branding
consistent

Technology

Stack
React, Next.js, Amplitude Analytics, Google Tag Manager, Dynamic Yield, OneTrust Consent Management
Frameworks
Next.js
Platforms
Web
Performance
fast
Mobile
excellent
Accessibility
good
SEO
good

Security

Observed score
90/100
Good practices seen
  • HTTPS enforced
  • Content Security Policy implemented
  • Cookie consent management
  • No exposed sensitive data detected

Analytics and tracking

Services
Amplitude, Google Tag Manager
Tracking level
moderate
Privacy practices
good

Advertising

Ad networks
Dynamic Yield
Tracking pixels
Amplitude
Marketing tools
Dynamic Yield, Amplitude
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 multimedia.
  2. Strong focus on health and fitness wearable technology.
  3. Comprehensive privacy and cookie policies with consent management.
  4. No visible security or privacy red flags in content or technical setup.
  5. WHOIS data unavailable, limiting domain registration analysis.
  6. Use of modern web technologies and analytics tools.
  7. Clear calls to action for membership and product purchase.
  8. No suspicious or malicious external links detected.
Technical notes

Notes

WHOOP’s website is built on a modern React/Next.js stack, ensuring fast rendering and good SEO performance. Integration with advanced analytics and marketing platforms like Amplitude and Dynamic Yield supports data-driven user engagement. The site is optimized for mobile devices and accessibility, providing a high-quality user experience. No CMS was explicitly detected, suggesting a custom or headless CMS approach. Hosting details are not explicit but performance indicators suggest a reliable hosting environment. Technical risks are minimal, with no visible outdated or vulnerable components. Opportunities exist to further enhance security transparency and incident response capabilities.
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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