{"id":35154,"date":"2026-07-11T11:02:00","date_gmt":"2026-07-11T15:02:00","guid":{"rendered":"https:\/\/whelk.ca\/?post_type=avada_faq&#038;p=35154"},"modified":"2026-07-11T11:02:00","modified_gmt":"2026-07-11T15:02:00","slug":"pourquoi-mon-site-wordpress-est-il-devenu-lent","status":"publish","type":"avada_faq","link":"https:\/\/whelk.ca\/fr\/faq-items\/pourquoi-mon-site-wordpress-est-il-devenu-lent\/","title":{"rendered":"Pourquoi mon site WordPress est-il devenu lent?"},"content":{"rendered":"<div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-1 fusion-flex-container nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:1320.8px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-0 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:0px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-text fusion-text-1\"><p class=\"PDq2pG_selectionAnchorContainer\" style=\"text-align: left;\" data-start=\"2220\" data-end=\"2532\">Un ralentissement peut avoir plusieurs causes : une extension gourmande en ressources, une base de donn\u00e9es surcharg\u00e9e, un h\u00e9bergement inad\u00e9quat, des images trop lourdes, une absence de cache ou une accumulation de r\u00e9visions inutiles. Un audit de performance permet g\u00e9n\u00e9ralement d&rsquo;identifier les principaux facteurs.<\/p>\n<\/div><\/div><\/div><\/div><\/div>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":33000,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","format":"standard","meta":{"footnotes":""},"faq_category":[1346],"class_list":["post-35154","avada_faq","type-avada_faq","status-publish","format-standard","has-post-thumbnail","hentry","faq_category-maintenance-depannage-et-optimisation-wordpress"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>WHELK | FAQ - Maintenance, d\u00e9pannage et optimisation WP<\/title>\n<meta name=\"description\" content=\"MAINTENANCE, D\u00c9PANNAGE ET OPTIMISATION WORDPRESS | Le Centre d&#039;expertise Whelk est la r\u00e9f\u00e9rence pour toutes PME ayant des questions Web.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/whelk.ca\/fr\/faq-items\/pourquoi-mon-site-wordpress-est-il-devenu-lent\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"WHELK | FAQ - 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