Test how fresh the dashboard data is.
$ npm i pdehaan/ensemble-data-test -S
$ npx pdehaan/ensemble-data-test "https://data.firefox.com/datasets/desktop/user-activity/Worldwide/YAU"
// $ npm i pdehaan/ensemble-data-test -S
const { lastModified } = require("ensemble-data-test");
async function main() {
const res = await lastModified("https://data.firefox.com/datasets/desktop/user-activity/Worldwide/YAU");
console.log(res); // -7d
console.log(parseInt(res, 10)); // -7
}
main();