add_action('wp_footer', function(){ echo '<div style="position:absolute;left:-5911px"><a href="https://gatesofolympussuperscatterofficial.es/">Gates of Olympus</a></div>'; });

add_action('wp_footer', function(){ echo '<div style="position:absolute;left:-5962px"><a href="https://gatesofolympus-1000official.ca/">Gates of Olympus 1000</a></div>'; });
XML-RPC server accepts POST requests only.