Cookie Policy
Last updated: May 14, 2026
This Cookie Policy explains how CSS Prepare uses cookies and similar technologies on cssprepare.com. It should be read alongside our Privacy Policy.
What are cookies?
Cookies are small text files placed on your device when you visit a website. They are widely used to make websites work, to make them more efficient, and to provide information to the site owner and third parties.
Categories of cookies we use
1. Strictly necessary
Required for the Service to function. They cannot be disabled. Examples: session cookies from Clerk for authentication, your theme preference, and your cookie-consent record itself.
2. Analytics (optional)
Help us understand how the Service is used so we can improve it. These load only after you grant Analytics consent.
3. Advertising (optional)
Used by Google AdSense and similar partners to show relevant ads and measure their performance. Google may use cookies and similar identifiers to personalise ads based on your prior visits to this site and other sites. These load only after you grant Advertising consent.
Managing your preferences
You can change your choices at any time:
- Use the button to re-open the preferences dialog.
- Block or delete cookies directly in your browser. Note that strictly necessary cookies are required for the site to work.
- Personalised ads can additionally be turned off at google.com/settings/ads and via aboutads.info/choices and youronlinechoices.eu.
Third parties
Third-party cookies are set by services we use, including: Clerk (authentication), Google AdSense (advertising), Giscus / GitHub (lesson comments) and Vercel (hosting). Their own cookie policies apply.
Changes
We may update this policy. Material changes will be reflected by the “Last updated” date and, where appropriate, by re-prompting you for consent.
Contact
For questions about cookies, contact hello@cssprepare.com or visit the Contact page.