Cookies
Last updated: March 2025
This page explains how OSDEM-DFEC Science College ("we") uses cookies and similar technologies on our website. We are a non-profit organisation providing free A/L science education in Sri Lanka. We use cookies only where necessary to run the site and improve your experience.
What are cookies?
Cookies are small text files that websites store on your device (computer, tablet, or phone). They help the site remember your preferences, keep you logged in, and understand how the site is used so we can improve it.
Cookies we use
We use the following types of cookies:
- Strictly necessary — Required for the website to function (e.g. keeping you logged in, security, load balancing). These cannot be switched off.
- Preferences — Remember your settings (e.g. language, theme). These make the site more convenient for you.
- Analytics — We may use tools (e.g. Google Analytics) to understand how visitors use our site (e.g. page views, traffic sources). This helps us improve the site and does not identify you personally unless you are logged in and we correlate usage with an account.
Third-party cookies
Our site may include content or links from third parties (e.g. Google Maps, social media). Those services may set their own cookies. We do not control these cookies. Please check their privacy and cookie policies for more information.
Managing cookies
You can control or delete cookies through your browser settings. Note that disabling certain cookies may affect how the site works (e.g. you may need to log in again each time, or language/theme preferences may not be saved).
Updates
We may update this cookie notice from time to time. The "Last updated" date at the top will reflect the latest version.
Contact
If you have questions about our use of cookies, please contact us at info@osdem-dfec-sc.org.
Thank you for visiting OSDEM-DFEC Science College. We are committed to using cookies responsibly in support of our non-profit educational mission.