Ajoutez dans vcl_recv :
if(req.http.cookie !~ "wordpress_logged_in" ) { set req.http.Cookie = regsuball(req.http.Cookie, "wp-settings-(1|2)=[^;]+(; )?", ""); set req.http.Cookie = regsuball(req.http.Cookie, "wp-settings-time-(1|2)=[^;]+(; )?", ""); set req.http.Cookie = regsuball(req.http.Cookie, "wordpress_test_cookie=[^;]+(; )?", ""); set req.http.Cookie = regsuball(req.http.Cookie, "comment_author_[a-z0-9]+=[^;]+(; )?", ""); set req.http.Cookie = regsuball(req.http.Cookie, "comment_author_email_[a-z0-9]+=[^;]+(; )?", ""); set req.http.Cookie = regsuball(req.http.Cookie, "comment_author_url_[a-z0-9]+=[^;]+(; )?", ""); if (req.http.cookie ~ "^$") { unset req.http.cookie; } }