HTACCESS
<ifModule mod_headers.c>
Header set X-XSS-Protection "1; mode=block"
Header always append X-Frame-Options SAMEORIGIN
Header always set Strict-Transport-Security "max-age=31536000; includeSubDomains; preload" env=HTTPS
</ifModule>
# Enlever les www (si nécéssaire pour le seo)