Plugin WP

Site : https://www.wpbeaverbuilder.com/   Grille bootstrap : https://openclassrooms.com/fr/courses/1885491-prenez-en-main-bootstrap/1886111-une-grille https://tutowebdesign.com/mise-page-bootstrap.php   Addons : https://www.ultimatebeaver.com/ A télécharger : bootstrap wireframe Bootstrap Fluid

Les solutions ici leader monosite : https://wpml.org/fr/ francais monosite : https://polylang.pro/downloads/polylang-pro/ multi site : https://fr.wordpress.org/plugins/multilingual-press/ medias partagés : https://wordpress.org/plugins/network-shared-media/  

https://wordpress.org/plugins/wordpress-seo/ tuto : https://wpmarmite.com/wordpress-seo/