Cookie Policy

Version: 1.0

Last Updated: 2025-01-21

Effective Date: January 21, 2025
Version: 1.0

1. Introduction

This Cookie Policy explains how TrueMetrics ("we," "us," or "our") uses cookies and similar tracking technologies on our website and services. By using TrueMetrics, you consent to our use of cookies as described in this policy.

2. What Are Cookies?

Cookies are small text files placed on your device when you visit a website. They help websites remember your preferences, improve your experience, and provide analytics about site usage.

3. Types of Cookies We Use

3.1 Essential Cookies

Purpose: Required for the website to function properly
Examples:
- Session management (login state)
- Security tokens (CSRF protection)
- Load balancing
- User preferences (theme, language)

Duration: Session or up to 1 year
Can be disabled: No (required for service)

3.2 Functional Cookies

Purpose: Enable enhanced functionality and personalization
Examples:
- Theme preferences (dark/light mode)
- Language settings
- Unit preferences (metric/imperial)
- Recent searches
- Dashboard layout

Duration: Up to 1 year
Can be disabled: Yes (reduced functionality)

3.3 Analytics Cookies

Purpose: Help us understand how users interact with our service
Examples:
- Page views and navigation paths
- Feature usage statistics
- Error tracking
- Performance monitoring
- A/B testing

Duration: Up to 2 years
Can be disabled: Yes

3.4 Marketing Cookies

Purpose: Track advertising effectiveness (currently not used)
Status: We do not currently use marketing cookies

4. First-Party vs Third-Party Cookies

4.1 First-Party Cookies

Set directly by TrueMetrics:
- Authentication tokens
- User preferences
- Analytics (self-hosted)

4.2 Third-Party Cookies

Set by external services:
- Google Analytics (anonymized)
- Cloudflare (security)
- Payment processors (during checkout only)

5. Specific Cookies We Use

Cookie Name	Type	Purpose	Duration	Provider
`session_id`	Essential	User authentication	Session	TrueMetrics
`csrf_token`	Essential	Security protection	Session	TrueMetrics
`theme`	Functional	Theme preference	1 year	TrueMetrics
`locale`	Functional	Language preference	1 year	TrueMetrics
`units`	Functional	Measurement units	1 year	TrueMetrics
`_ga`	Analytics	Google Analytics	2 years	Google
`__cfduid`	Essential	Cloudflare security	30 days	Cloudflare
`consent`	Essential	Cookie consent	1 year	TrueMetrics
`refresh_token`	Essential	JWT authentication	7 days	TrueMetrics

6.1 Service Operation

Maintain your logged-in state
Remember your preferences
Ensure security
Provide personalized content

6.2 Analytics and Improvement

Understand popular features
Identify technical issues
Improve user experience
Develop new features

6.3 What We Don't Do

Sell cookie data to third parties
Use cookies for behavioral advertising
Track you across other websites
Create profiles for advertising

7. Managing Cookies

When you first visit TrueMetrics:
- Essential cookies are set immediately
- Optional cookies require consent
- Preferences can be changed anytime

7.2 Browser Controls

You can control cookies through your browser:
- Chrome: Settings > Privacy and security > Cookies
- Firefox: Settings > Privacy & Security > Cookies
- Safari: Preferences > Privacy > Cookies
- Edge: Settings > Privacy, search, and services > Cookies

Access cookie preferences:
1. Click "Cookie Settings" in footer
2. Or visit Account Settings > Privacy
3. Toggle categories on/off
4. Changes take effect immediately

7.4 Consequences of Disabling Cookies

Essential cookies disabled:
- Cannot log in
- Security features disabled
- Service unusable

Functional cookies disabled:
- Preferences not saved
- Repeated consent requests
- Default settings only

Analytics cookies disabled:
- No impact on functionality
- We lose usage insights

8. Local Storage and Similar Technologies

8.1 Local Storage

We use browser local storage for:
- Temporary form data
- UI state
- Cache for performance

8.2 Session Storage

Temporary storage cleared when tab closes:
- Active form data
- Temporary calculations
- UI state

8.3 IndexedDB

For offline functionality:
- Cached meal plans
- Recent food searches
- Temporary data

9. Mobile App Cookies

Our mobile app (when available) uses:
- Device identifiers
- App preferences
- Authentication tokens
- Analytics (with consent)

10. Do Not Track (DNT)

We respect DNT browser signals:
- Analytics cookies disabled
- Only essential cookies set
- No third-party tracking

11. International Considerations

Explicit consent required
Granular control options
Right to withdraw consent
Data minimization

11.2 California Users (CCPA)

Right to opt-out
No sale of cookie data
Transparency about use

11.3 Other Jurisdictions

We comply with local laws regarding cookies and tracking.

Users notified of material changes
Consent re-requested if needed
Version history maintained
Changes effective upon posting

13. Contact Us

For questions about our use of cookies:

Email: privacy@truemetrics.org
Data Protection Officer: dpo@truemetrics.org
Mail: TrueMetrics Cookie Policy
[Company Address]

14. More Information

Learn more about cookies:
- AboutCookies.org
- Your Online Choices
- Network Advertising Initiative

Your Privacy, Your Choice

We believe in giving you control over your data. Our cookie use is designed to improve your experience while respecting your privacy choices.