FORMS

Contact Form 7 : https://wordpress.org/plugins/contact-form-7/
Contact form DB : http://wordpress.org/plugins/contact-form-7-to-database-extension/
Really Simple CAPTCHA : https://wordpress.org/plugins/really-simple-captcha/

SEO

WordPress SEO by yoast : http://wordpress.org/plugins/wordpress-seo/

CUSTOM POST & META

Types (le top): http://wordpress.org/plugins/types/
Meta Box (pr des créations manuels) : https://wordpress.org/plugins/meta-box/

GESTION IMAGES

Pour regénérer les images uploadés selons les différens formats créés (add_image_size)

https://wordpress.org/plugins/regenerate-thumbnails/

BLOQUER LE REF

Restricted site access : https://wordpress.org/plugins/restricted-site-access/

Vidéos

TubePress (Youtube & Vimeo) : https://wordpress.org/plugins/tubepress/