1. What Are Cookies?
Cookies are small text files placed on your computer or mobile device when you visit our website. They help us understand site performance, store calculator preference state (such as dark mode), and deliver personalized advertising.
2. How We Use Cookies
We classify cookies into three distinct categories:
- Strictly Necessary Cookies: Required to enable core site functionality such as security, layout preferences, and navigation. These do not store personal data.
- Performance and Analytics: Help us measure site traffic, identify slow-loading calculators, and improve overall portal speed (via Google Analytics).
- Advertising and Targeting: Third-party ad networks (like Google AdSense) use cookies to serve personalized ads based on your visit history across the web.
3. Google AdSense & Personalized Ads
Google and third-party vendors use cookies to serve ads based on a user's prior visits to CalculatorHub or other websites on the internet. Google's use of advertising cookies enables it and its partners to serve ads to our users based on their visit to our sites. You may opt out of personalized advertising by visiting Google's Ad Settings.
4. Controlling Your Preferences
You can modify your browser settings to decline cookies or receive notifications when cookies are being stored. If you disable cookies, certain calculators that store historical input states may not retain your previously calculated inputs between sessions.