Cookie Policy
Last updated: May 23, 2026
This Cookie Policy explains how CASFolio (“we,” “us,” or “our”) uses cookies and similar tracking technologies when you visit casfolio.net. It explains what these technologies are, why we use them, and your rights to control their use.
What Are Cookies?
Cookies are small text files placed on your device by a website you visit. They are widely used to make websites work, improve efficiency, and provide information to site owners. Cookies can be “session” cookies (deleted when you close your browser) or “persistent” cookies (stored until they expire or you delete them).
Cookies We Use
| Category | Provider | Purpose | Duration |
|---|---|---|---|
| Essential | Supabase | Authentication session — keeps you logged in across pages and tab refreshes. | Session / 1 week |
| Essential | CASFolio | Theme preference (light/dark mode) stored in localStorage. | Persistent |
| Analytics | Vercel Analytics | Aggregated, privacy-friendly page-view and performance metrics. No personal identifiers are stored. | Session |
| Analytics | Cloudflare | Web analytics including page views, browser type, and country-level location derived from IP address. | Session |
| Advertising | Google AdSense | Serves personalised advertisements on the landing page. May set cookies to build a profile based on your interests. | Up to 13 months |
| Functional | Google Fonts | Delivers web fonts (Instrument Serif, Manrope). Google may log the request including your IP address. | Session |
Essential Cookies
Essential cookies are strictly necessary for the website to function. They enable core features such as authentication, security, and your saved preferences. You cannot opt out of essential cookies without significantly affecting how the site works.
Analytics Cookies
Analytics cookies help us understand how visitors interact with CASFolio. The data is aggregated and used to improve performance and user experience. Vercel Analytics is designed to be privacy-friendly and does not use persistent identifiers. Cloudflare Analytics collects browser, device, and approximate location data.
Advertising Cookies
Google AdSense may set advertising cookies to show you relevant ads on our landing page and across the web. These cookies track your browsing activity across sites to build an interest profile. Google acts as an independent data controller for advertising data. You can review Google's privacy policy and opt out of personalised advertising at adssettings.google.com.
Your Choices
You can control cookies in the following ways:
- Browser settings — Most browsers let you block or delete cookies through their settings. Note that blocking essential cookies will prevent you from logging in.
- Google opt-out — Opt out of Google personalised advertising at adssettings.google.com or install the Google Analytics opt-out browser add-on.
- Do Not Track — Some browsers send a “Do Not Track” signal. Vercel Analytics respects this signal; other third-party providers may not.
- Mobile advertising ID — On mobile devices, you can reset or limit your advertising ID through your device settings (iOS: Settings → Privacy → Tracking; Android: Settings → Privacy → Ads).
Third-Party Cookies
Some cookies on our site are set by third parties (Google, Cloudflare, Vercel). We do not control these cookies and recommend reviewing the privacy policies of each provider:
Updates to This Policy
We may update this Cookie Policy from time to time. The “Last updated” date at the top of this page reflects the most recent revision. Continued use of CASFolio after changes are posted constitutes your acceptance of the updated policy.
Contact Us
If you have questions about our use of cookies, please contact us through our website.