If you’re the owner of this website:
Please refer to the Error 524 article:Contact your hosting provider; check for long-running processes or an overloaded web server.
Use status polling of large HTTP processes to avoid this error.
Run the long-running scripts on a grey-clouded subdomain.
Enterprise customers can increase the timeout setting globally or for specific requests using Cache Rules.
if they’re anything like this website, they must be slow as (frank).