{"id":3964,"date":"2026-07-23T09:25:40","date_gmt":"2026-07-23T09:25:40","guid":{"rendered":"https:\/\/disoh.com\/support\/how-to-install-and-manage-wordpress-plugins\/"},"modified":"2026-07-23T09:25:40","modified_gmt":"2026-07-23T09:25:40","password":"","slug":"comment-installer-et-gerer-les-plugins-wordpress","status":"publish","type":"docs","link":"https:\/\/disoh.com\/fr\/support\/how-to-install-and-manage-wordpress-plugins\/","title":{"rendered":"Comment installer et g\u00e9rer les plugins WordPress"},"content":{"rendered":"

Les plugins permettent d'ajouter des fonctionnalit\u00e9s \u00e0 WordPress, qu'il s'agisse de formulaires de contact, d'outils de r\u00e9f\u00e9rencement ou de boutiques en ligne. Une installation et une gestion optimales garantissent la performance de votre site sans le ralentir. Ce guide vous explique comment proc\u00e9der.<\/p>\n

Installation d'un plugin \u00e0 partir du r\u00e9pertoire<\/h2>\n
    \n
  1. Aller \u00e0 Plugins > Ajouter un nouveau plugin<\/strong>.<\/li>\n
  2. Recherchez le plugin de votre choix.<\/li>\n
  3. Cliquez sur Installer maintenant<\/strong>, puis Activer<\/strong>.<\/li>\n<\/ol>\n

    Mise en ligne d'un plugin<\/h2>\n
      \n
    1. T\u00e9l\u00e9chargez le fichier .zip du plugin.<\/li>\n
    2. Aller \u00e0 Plugins > Ajouter > Importer un plugin<\/strong>.<\/li>\n
    3. S\u00e9lectionnez le fichier, puis cliquez sur Installer maintenant<\/strong>, puis Activer<\/strong>.<\/li>\n<\/ol>\n

      G\u00e9rer vos plugins<\/h2>\n
        \n
      • Veillez \u00e0 mettre \u00e0 jour r\u00e9guli\u00e8rement vos extensions pour des raisons de s\u00e9curit\u00e9 et de compatibilit\u00e9.<\/li>\n
      • D\u00e9sactivez et supprimez ceux que vous n'utilisez plus.<\/li>\n
      • \u00c9vitez d'utiliser plusieurs extensions qui remplissent la m\u00eame fonction.<\/li>\n<\/ul>\n

        Optez pour la simplicit\u00e9, gage de rapidit\u00e9 et de s\u00e9curit\u00e9<\/h2>\n

        Chaque plugin ajoute du code et repr\u00e9sente un risque potentiel. Il vaut mieux utiliser un petit nombre de plugins fiables et bien entretenus plut\u00f4t que des dizaines de plugins rarement utilis\u00e9s. N'installez que ce dont vous avez r\u00e9ellement besoin.<\/p>\n

        D\u00e9pannage<\/h2>\n
          \n
        • Le site ne fonctionne plus apr\u00e8s l'activation d'un plugin :<\/strong> le d\u00e9sactiver (via le tableau de bord, ou en renommant son dossier dans le Gestionnaire de fichiers si vous n'y avez plus acc\u00e8s).<\/li>\n
        • Conflit entre plugins :<\/strong> d\u00e9sactivez les plugins un par un pour identifier la cause du probl\u00e8me.<\/li>\n
        • Fichier trop volumineux :<\/strong> Augmentez la limite de t\u00e9l\u00e9chargement de PHP ou utilisez le Gestionnaire de fichiers.<\/li>\n<\/ul>\n

          Besoin d'aide ?<\/h2>\n

          Si un plugin pose probl\u00e8me, notre \u00e9quipe d'assistance peut vous aider \u00e0 r\u00e9soudre le probl\u00e8me via le chat en direct.<\/p>","protected":false},"excerpt":{"rendered":"

          Plugins add features to WordPress, from contact forms to SEO tools to shops. Installing and managing them well keeps your site capable without slowing it down. This guide explains how. Installing a plugin from the directory Go to Plugins > Add New. Search for the plugin you want. Click Install Now, then Activate. Uploading a […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","template":"","meta":{"footnotes":""},"doc_category":[32],"doc_tag":[],"class_list":["post-3964","docs","type-docs","status-publish","hentry","doc_category-wordpress"],"year_month":"2026-10","word_count":206,"total_views":"170","reactions":{"happy":"0","normal":"0","sad":"0"},"author_info":{"name":"Jorn","author_nicename":"jorn","author_url":"https:\/\/disoh.com\/fr\/author\/jorn\/"},"doc_category_info":[{"term_name":"WordPress","term_url":"https:\/\/disoh.com\/fr\/docs-category\/wordpress\/"}],"doc_tag_info":[],"yoast_head":"\nHow to Install and Manage WordPress Plugins – Disoh<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/disoh.com\/fr\/soutien\/comment-installer-et-gerer-les-plugins-wordpress\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"How to Install and Manage WordPress Plugins – Disoh\" \/>\n<meta property=\"og:description\" content=\"Plugins add features to WordPress, from contact forms to SEO tools to shops. 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