Privacy Policy

Usage data. We use aggregated, anonymised analytics to understand which pages are visited and how long users stay. This data contains no personally identifiable information.

Streak data. Your daily quiz streak counter is stored exclusively in your browser's localStorage. This data never leaves your device and is never sent to our servers.

No account required. We do not collect names, email addresses, passwords, or any other personal data because no registration is required to use the Site.

We use two types of cookies:

Strictly necessary cookies — session and security cookies required for the Site to function. These cannot be disabled.

Advertising cookies — Google AdSense sets cookies to serve personalised ads. You can opt out of personalised advertising at google.com/settings/ads or by enabling “Do Not Track” in your browser.

We display ads served by Google AdSense (publisher ID: ca-pub-4237294630161176). Google AdSense uses cookies and web beacons to serve ads based on your prior visits to this and other websites.

Google's use of advertising cookies enables it and its partners to serve ads based on your visit to our Site and/or other sites on the internet. You may opt out of personalised advertising by visiting Google Ads Settings. For more information on how Google uses data when you use our Site, see policies.google.com/technologies/partner-sites.

Some pages embed YouTube videos via the YouTube iframe API. When you interact with a YouTube embed, YouTube may set cookies and collect usage data subject to Google's Privacy Policy.

We use youtube-nocookie.com where possible to minimise data collection before you interact with a video.

The Site may use the following third-party services, each with their own privacy policy:

• Google AdSense — advertising (policy)
• YouTube — video embeds (policy)
• Vercel — hosting and CDN (policy)

We do not store personal data on our servers. Aggregated analytics data is retained for up to 26 months and then deleted. Locally-stored streak data persists until you clear your browser's localStorage or use a new device.

If you are located in the European Economic Area, UK, or California, you have certain rights including:

• The right to know what personal data we hold about you
• The right to request deletion of your personal data
• The right to opt out of personalised advertising
• The right to withdraw consent at any time

Because we collect no personal data beyond what is strictly necessary (and advertising cookies handled by Google), there is typically no data for us to delete. To exercise rights related to advertising cookies, use the opt-out links in Section 3.

The Site is not directed to children under 13. We do not knowingly collect personal information from children. If you believe a child has provided us with personal information, please contact us and we will delete it promptly.

We may update this Privacy Policy from time to time. Changes take effect when posted on this page. The “Last updated” date at the top of this page indicates when this policy was last revised. Continued use of the Site after changes constitutes acceptance of the revised policy.

If you have questions about this Privacy Policy, please reach out via the QuizBytesDaily YouTube channel community tab.