Privacy policy
Short, because there is little to say.
What is stored
Public game data obtained through the Riot Games API: Riot IDs, ranks, match results and in-game statistics. This is the same information visible in the League of Legends client to anyone. Profiles are stored when someone looks them up or when a game they played is collected for the statistics.
What is not stored
There are no accounts, no sign-ups and no tracking cookies. LeagueCheck sets no cookies at all; the region you pick in the search box is remembered in your own browser's local storage. Standard web server logs (IP address, requested page, browser) are kept for a short time for security and debugging.
Third parties
Pages are delivered through Cloudflare, and images of champions, items and runes are loaded from Riot's Data Dragon and Community Dragon content delivery networks. Those services see your IP address when they serve those files.
Removal
If you want your profile removed from LeagueCheck, write to [email protected] from an address you can verify, and mention the Riot ID and region.