Cookie Policy
What cookies are used for, and how to control them.
Last updated: 1 November 2026
What cookies and similar technologies do
Cookies are small pieces of information stored by your browser. Local storage and similar technologies can also retain information on your device. They can support security, remember privacy choices, and help deliver or measure advertising.
How this website uses them
| Category | Purpose | Provider |
|---|---|---|
| Website security | Protect requests and distinguish legitimate traffic from abuse, where hosting security features require it. | Cloudflare |
| Privacy preferences | Record and honor choices made in an available consent message. | Google consent management |
| Advertising | Deliver and measure ads, limit repetition, prevent fraud, and personalize ads where permitted. | Google AdSense and participating advertising vendors |
The specific cookies, vendors, and expiry times depend on the services that run, your browser, location, and consent choices. Google’s available consent controls provide vendor and purpose information. See Google’s explanation of cookies and Cloudflare’s Cookie Policy.
The calculator code itself does not store your circuit inputs in cookies or local storage. Calculations work without advertising cookies. A share link stores selected values in the URL instead, as described in the Privacy Policy.
Your cookie and advertising choices
When Google’s consent message is available for your visit, this control reopens it so you can review or change your choices. If no message is offered, you can still use the provider and browser controls below.
- Manage Google ad personalization through Google My Ad Center.
- Use the Digital Advertising Alliance opt-out service to review participating vendors’ advertising choices.
- Use your browser’s privacy settings to block or delete cookies and site storage. Blocking third-party cookies alone may not stop every form of advertising or data processing.
Declining personalization does not necessarily remove ads. Clearing browser storage can remove saved preferences, so you may be asked to choose again.
More information
See our Privacy Policy for website data handling, provider information, and privacy rights. Send cookie or privacy questions to anas.saulawa@gmail.com.