522s are covered at Community Tip - Fixing Error 522: Connection timed out.
Though as that is not your site you’d need to take this up with the site owner and they would need to look into possible issues on their servers.
522s are covered at Community Tip - Fixing Error 522: Connection timed out.
Though as that is not your site you’d need to take this up with the site owner and they would need to look into possible issues on their servers.