no!
GET 
GET /xmlrpc.php HTTP/1.1
accept: */*
user-agent: Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)
cookie: mc_session_ids[multi][1]=d63360cf180cc9b70ae0b960b6f550c052ec071f; mc_session_ids[multi][3]=4dc4ca5d25e314fdd7ccc70bfb77e1cdbea4d76f; mc_session_ids[multi][4]=c1c4bf22919fa43a7ac338c68aa8fd7b3e85511f; mc_session_ids[multi][0]=349adb3dcc277fd74307f9232a39a65e7e04367e; mc_session_ids[multi][2]=d0b370901eb1b30f05277508a01a7145c71ae009; mc_session_ids[default]=092a59152faddb4b21c0091339bcf0e48a225634
accept-encoding: gzip, br, zstd, deflate
host: osteo-perfectionnement.com