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.

2. Cookies We Use

2.1 Strictly Necessary

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

2.2 Analytics Cookies

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

2.3 Advertising Cookies

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

3. Third-Party Cookies

Third-party cookies may be placed by Google. Their policies apply: Google Privacy Policy.

4. Managing Preferences

4.1 Cookie Banner

A banner appears on first visit. 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

adssettings.google.com

5. Consequences of Disabling

Disabling analytics and advertising cookies does not affect access to educational content. All lessons and articles remain fully available.

6. Retention Periods

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