Cookies Policy

Effective Date: February 1, 2026

Contact: team@osha.study

What Are Cookies?

Cookies are small text files placed on your device when you visit our website. They help us make the site work better and provide a personalized experience.

Types of Cookies We Use

1. Strictly Necessary Cookies

These are essential - the site won't work without them

  • Session management (keeps you logged in)
  • Security (prevents fraud, CSRF attacks)
  • Load balancing

Can be disabled: NO (site won't function properly)

2. Performance & Analytics Cookies

Help us understand how visitors use the site:

  • Google Analytics: Tracks pages visited, time on site, user behavior
  • Internal analytics: Study progress, quiz completion rates

Can be disabled: YES (see below)

3. Functionality Cookies

Remember your preferences:

  • Language preference
  • Quiz progress
  • Study settings

Can be disabled: YES (but may affect experience)

4. Targeting & Advertising Cookies

Show relevant ads and track conversions:

  • Google Ads: Show relevant ads, track conversions
  • Facebook Pixel: Track conversions from Facebook ads
  • Retargeting: Show ads to previous visitors

Can be disabled: YES (see below)

Third-Party Services

  • Google Analytics: _ga, _gid cookies (analyzes usage)
  • Stripe/PayPal: Payment processing (secure)
  • Google Ads: IDE, test_cookie (advertising)
  • Facebook Pixel: fr, _fbp (ad tracking)

How to Manage Cookies

Browser Settings

  • Chrome: Settings > Privacy > Cookies
  • Firefox: Settings > Privacy & Security > Cookies
  • Safari: Preferences > Privacy > Cookies
  • Edge: Settings > Cookies and site permissions

Opt-Out Links

  • Google Analytics Opt-out: https://tools.google.com/dlpage/gaoptout
  • Google Ads Settings: https://adssettings.google.com
  • Facebook Ad Preferences: https://www.facebook.com/ads/preferences
  • Network Advertising Initiative: https://optout.networkadvertising.org

Mobile Devices

  • iOS: Settings > Privacy > Advertising > Limit Ad Tracking
  • Android: Settings > Google > Ads > Opt out

Cookie Consent

When you first visit, we display a consent banner. You can change your preferences anytime by clicking "Cookie Settings" in the footer or contacting team@osha.study

Updates

We may update this policy. Check the Effective Date at the top. For significant changes, we'll notify you via the website or email.

Contact: team@osha.study | Response time: Within 48 hours