Cookie Policy

1. What Are Cookies?

Cookies are small text files placed on your device when you visit a website. They allow the site to recognise your browser, remember preferences, and collect anonymised navigation statistics. Some cookies require prior consent under Singapore's PDPA and applicable privacy regulations.

2. Cookies We Use

2.1 Strictly Necessary

Required for the site to function. Cannot be disabled. Store no personally identifiable information.

• cookieConsent — records your cookie preferences. Duration: 6 months. Stored in localStorage.

2.2 Analytics Cookies

Help us understand site usage and improve content. Activated with consent only.

• Google Analytics 4 (_ga, _ga_*) — anonymised traffic measurement. Duration: 14 months. Provider: Google LLC (USA).

2.3 Advertising Cookies

Enable relevant advertising and performance measurement. Placed by third parties. Activated with consent only.

• Google AdSense — ad personalisation and measurement. Provider: Google LLC (USA). Duration varies.

3. Third-Party Cookies

Third-party cookies may be placed, primarily by Google. Their privacy policies apply:

• Google Privacy Policy

International data transfers use Standard Contractual Clauses where applicable.

4. Managing Preferences

4.1 Cookie Banner

A banner appears on first visit. You may accept or decline non-essential cookies. Clear browser storage to reset your choice.

4.2 Browser Settings

• Chrome: Settings → Privacy and Security → Cookies
• Firefox: Settings → Privacy & Security → Cookies and Site Data
• Safari: Preferences → Privacy → Manage Website Data
• Edge: Settings → Privacy, Search and Services → Cookies

4.3 Google Opt-out

Disable Google ad personalisation at adssettings.google.com.

5. Consequences of Disabling

Disabling analytics and advertising cookies does not affect your ability to access educational content. All lessons and articles remain fully available. You may see non-personalised ads.

6. Retention Periods

• cookieConsent (localStorage): 6 months
• Google Analytics (_ga): 14 months
• Google AdSense: varies (generally 13 months to 2 years)