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share2fedi/src/count.js
2023-09-02 21:56:45 +02:00

35 lines
976 B
JavaScript

/*!
* © 2022 Nikita Karamov
* Licensed under AGPL v3 or later
*/
// This is the analytics code for Share₂Fedi. It just sends a beacon
// to GoatCounter with hardcoded path. This is way more lightweight, performant
// and privacy-friendly than the default GC script.
if (
window.location.host === "s2f.kytta.dev" ||
window.location.host === "share2fedi.kytta.dev"
) {
// eslint-disable-next-line unicorn/prefer-top-level-await
fetch("//gc.zgo.at/", { method: "HEAD" }).then((result) => {
// Check if the default GC URL resolves
// This allows us to not track people with ad blockers
if (!result.ok) {
return;
}
const screen = encodeURIComponent(
[
window.screen.width,
window.screen.height,
window.devicePixelRatio || 1,
].join(","),
);
const random = encodeURIComponent(Math.random().toString(36).slice(2));
navigator.sendBeacon(
`https://share2fedi.goatcounter.com/count?p=%2F&s=${screen}&b=0&rnd=${random}`,
);
});
}