Legal

Cookie Policy

Last updated: February 20, 2026

What Are Cookies

Cookies are small text files placed on your device when you visit a website. They help websites function properly and provide a better user experience. This Cookie Policy explains what cookies we use on datawizardonline.org and how you can manage them.

Types of Cookies We Use

Essential Cookies

These cookies are necessary for the website to function and cannot be switched off.

  • wordpress_logged_in_* — Identifies you as a logged-in user. Expires when you close your browser or after 14 days.
  • wp_woocommerce_session_* — Maintains your WooCommerce session including cart contents. Expires after 2 days.
  • woocommerce_cart_hash — Ensures cart data is current. Session-based.

Functional Cookies

These enable enhanced functionality such as remembering your preferences.

  • wp-settings-* — Stores your interface preferences. Expires after 1 year.

Performance and Caching Cookies

We use LiteSpeed Cache to improve loading speed.

  • _lscache_vary — Determines whether to serve a cached page based on login status. Session-based.

Analytics Cookies

These help us understand how visitors use our website by collecting anonymised data.

  • _ga, _ga_* — Used by Google Analytics to distinguish users. Expires after 2 years.
  • _gid — Distinguishes users. Expires after 24 hours.

Third-Party Cookies

  • Paytree: May set cookies during payment for transaction security.
  • Google Analytics: Sets analytics cookies as described above.
  • Embedded content: YouTube, Vimeo, or similar services may set their own cookies.

How to Manage Cookies

Most browsers allow you to control cookies through their settings. You can view, delete, or block cookies. Note that blocking essential cookies may affect core functionality.

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

Changes to This Policy

We may update this Cookie Policy from time to time. Changes will be posted on this page.

Contact Us

  • Email: hello@datawizardonline.org
  • Address: DataWizard Online, The L. Plaza, 367-375 Queen’s Road Central, Sheung Wan, Hong Kong