Privacy policy
How Doomsday Atlas team handles postcode checks, analytics and advertising.
Postcodes, maps and hosting
Your browser sends the postcode you enter, or coordinates you select on the map, to Postcodes.io. For English postcodes, the resulting coordinates are sent to the Environment Agency for flood information. Full postcode reports and comparisons also send postcode-centre coordinates to our Cloudflare Worker, which checks the public Met Office/Esri weather-warning mirror, MET Norway forecasts and terrain data. Where covered, it checks connected power, water and road sources using the postcode or location. The optional direct Met Office feed is used when private credentials are configured. Recently checked postcodes stay in app memory and clear when you reload or close the page.
Cloudflare hosts this site. The map provider receives requests from your browser when the map loads. These services may receive technical information such as IP addresses to deliver and protect their services.
Google Analytics
With your permission, Google Analytics measures visits and site usage. Our tag sends page categories and excludes full postcodes, form text and query parameters. Google may use cookies and browser identifiers for measurement. You can withdraw consent at any time through Analytics preferences.
Google AdSense and advertising data
When advertising is enabled, Google AdSense and participating third-party vendors may place and read cookies, use web beacons and process IP addresses or other browser identifiers to serve ads, measure their performance and prevent abuse. Where your choices allow it, cookies can help Google and its partners select ads based on visits to this site or other sites.
When available, the advertising consent message lists the participating vendors and lets you manage your choices. You can also manage personalised ads in Google My Ad Center.
Questions and privacy requests
Contact Doomsday Atlas team to ask about your information or privacy choices. Contact details