Privacy

What this site records

When you open a page we record, against a random visit identifier: the page, whether the tab was in view and for how long, how far the page was scrolled, whether a tool was used, and clicks on links within the site. If you arrived through a link that carries identifiers for the place the link was shown, such as a campaign or placement reference, we record those too. We use this to measure the quality of the traffic sent to the site.

What it does not record

The numbers you type into the calculators stay in your browser. For ZIP code fields we record only whether a ZIP was entered and whether it was a valid one, never the ZIP itself. We do not show advertising, and this site sets no advertising cookies.

Weather

The weather page asks the US National Weather Service for a forecast when you press the button. That request goes from your browser to weather.gov.

Contact

To ask what we hold about a visit, or to ask us to delete it, write to hello@example.com.