{"id":109405,"date":"2025-09-25T08:00:00","date_gmt":"2025-09-25T12:00:00","guid":{"rendered":"https:\/\/isarta.com\/infos\/?p=109405"},"modified":"2025-09-25T18:41:51","modified_gmt":"2025-09-25T22:41:51","slug":"tendance-2026-lia-et-tik-tok-bouleversent-les-usages-numeriques-dans-la-nouvelle-etude-leger-dgtl","status":"publish","type":"post","link":"https:\/\/isarta.com\/infos\/tendance-2026-lia-et-tik-tok-bouleversent-les-usages-numeriques-dans-la-nouvelle-etude-leger-dgtl\/","title":{"rendered":"Tendance 2026 : L&rsquo;IA et Tik Tok bouleversent les usages num\u00e9riques dans la nouvelle \u00c9tude L\u00e9ger DGTL"},"content":{"rendered":"<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" width=\"1024\" height=\"682\" src=\"https:\/\/isarta.com\/infos\/wp-content\/uploads\/2025\/09\/pexels-cottonbro-5081926-1024x682.jpg\" alt=\"\" class=\"wp-image-109423\" srcset=\"https:\/\/isarta.com\/infos\/wp-content\/uploads\/2025\/09\/pexels-cottonbro-5081926-1024x682.jpg 1024w, https:\/\/isarta.com\/infos\/wp-content\/uploads\/2025\/09\/pexels-cottonbro-5081926-300x200.jpg 300w, https:\/\/isarta.com\/infos\/wp-content\/uploads\/2025\/09\/pexels-cottonbro-5081926-768x512.jpg 768w, https:\/\/isarta.com\/infos\/wp-content\/uploads\/2025\/09\/pexels-cottonbro-5081926-272x182.jpg 272w, https:\/\/isarta.com\/infos\/wp-content\/uploads\/2025\/09\/pexels-cottonbro-5081926-1200x800.jpg 1200w, https:\/\/isarta.com\/infos\/wp-content\/uploads\/2025\/09\/pexels-cottonbro-5081926.jpg 1280w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<p>24 septembre 2025<\/p>\n<p><strong>L\u00e9ger DGTL, l&rsquo;agence de marketing num\u00e9rique de L\u00e9ger, vient de publier les r\u00e9sultats de la nouvelle \u00e9dition de sa traditionnelle <a rel=\"noreferrer noopener\" href=\"https:\/\/leger360.com\/fr\/dgtl\/\" target=\"_blank\">\u00e9tude<\/a> sur les comportements sur les r\u00e9seaux sociaux en Am\u00e9rique du nord. Voici les 4 faits saillants \u00e0 retenir.<\/strong><\/p>\n<p><strong>1- Facebook reste le premier r\u00e9seau social du pays, TikTok grignote des parts de march\u00e9<\/strong><\/p>\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/isarta.com\/infos\/wp-content\/uploads\/2025\/09\/image-15.png\"><img loading=\"lazy\" width=\"1024\" height=\"475\" src=\"https:\/\/isarta.com\/infos\/wp-content\/uploads\/2025\/09\/image-15-1024x475.png\" alt=\"\" class=\"wp-image-109415\" srcset=\"https:\/\/isarta.com\/infos\/wp-content\/uploads\/2025\/09\/image-15-1024x475.png 1024w, https:\/\/isarta.com\/infos\/wp-content\/uploads\/2025\/09\/image-15-300x139.png 300w, https:\/\/isarta.com\/infos\/wp-content\/uploads\/2025\/09\/image-15-768x356.png 768w, https:\/\/isarta.com\/infos\/wp-content\/uploads\/2025\/09\/image-15-1536x713.png 1536w, https:\/\/isarta.com\/infos\/wp-content\/uploads\/2025\/09\/image-15-2048x950.png 2048w, https:\/\/isarta.com\/infos\/wp-content\/uploads\/2025\/09\/image-15-1200x557.png 1200w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n<p>Commen\u00e7ons par l&rsquo;\u00e9tat des lieux g\u00e9n\u00e9ral, avec peu de grande \u00e9volution. Facebook reste le champion incontest\u00e9 (83 % des Canadiens ont un compte et 62 % l&rsquo;utilisent au moins une fois par jour). Avec, toutefois un motif d&rsquo;inqui\u00e9tude : son vieillissement ! 42 % des 16-24 ans l&rsquo;utilisent au quotidien contre 68 % des 25-44 ans.<\/p>\n<p>Derri\u00e8re, Youtube et Instagram font plus que de la r\u00e9sistance. Le plus grand changement concerne TikTok qui a gagn\u00e9 4 points d&rsquo;usage (33% \u00e0 37 %). 23% des Canadiens l\u2019utilisent au moins une fois par jour (vs 20% en 2025).<\/p>\n<p>X continue de perdre du terrain (31% des Canadiens ont un compte vs 34% l\u2019ann\u00e9e derni\u00e8re), alors que Threads attire de plus en plus d\u2019utilisateurs (18% des Canadiens ont un compte vs 14% l\u2019ann\u00e9e derni\u00e8re).<\/p>\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" width=\"1024\" height=\"795\" src=\"https:\/\/isarta.com\/infos\/wp-content\/uploads\/2025\/09\/image-16-1024x795.png\" alt=\"\" class=\"wp-image-109416\" srcset=\"https:\/\/isarta.com\/infos\/wp-content\/uploads\/2025\/09\/image-16-1024x795.png 1024w, https:\/\/isarta.com\/infos\/wp-content\/uploads\/2025\/09\/image-16-300x233.png 300w, https:\/\/isarta.com\/infos\/wp-content\/uploads\/2025\/09\/image-16-768x596.png 768w, https:\/\/isarta.com\/infos\/wp-content\/uploads\/2025\/09\/image-16-1536x1193.png 1536w, https:\/\/isarta.com\/infos\/wp-content\/uploads\/2025\/09\/image-16-1200x932.png 1200w, https:\/\/isarta.com\/infos\/wp-content\/uploads\/2025\/09\/image-16.png 1646w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<p><strong>2- L\u2019engagement migre vers les DM<\/strong><\/p>\n<p>Int\u00e9ressons-nous aux usages de ces diff\u00e9rentes plateformes. Le rapport constate que les plus jeunes privil\u00e9gient les \u00e9changes en DM (Direct Message \/ message priv\u00e9), c&rsquo;est-\u00e0-dire des contenus partag\u00e9s \u00e0 une personne pr\u00e9cise. Ceci est particuli\u00e8rement vrai pour Instagram : pour les 16-24 ans, il s&rsquo;agit de l&rsquo;utilisation principale de la plateforme (39 %), devant l&rsquo;interaction avec du contenu (34 %).<\/p>\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" width=\"1024\" height=\"288\" src=\"https:\/\/isarta.com\/infos\/wp-content\/uploads\/2025\/09\/image-17-1024x288.png\" alt=\"\" class=\"wp-image-109417\" srcset=\"https:\/\/isarta.com\/infos\/wp-content\/uploads\/2025\/09\/image-17-1024x288.png 1024w, https:\/\/isarta.com\/infos\/wp-content\/uploads\/2025\/09\/image-17-300x84.png 300w, https:\/\/isarta.com\/infos\/wp-content\/uploads\/2025\/09\/image-17-768x216.png 768w, https:\/\/isarta.com\/infos\/wp-content\/uploads\/2025\/09\/image-17-1536x432.png 1536w, https:\/\/isarta.com\/infos\/wp-content\/uploads\/2025\/09\/image-17-2048x576.png 2048w, https:\/\/isarta.com\/infos\/wp-content\/uploads\/2025\/09\/image-17-1200x338.png 1200w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<blockquote class=\"wp-block-quote\">\n<p>Pour eux, Instagram agit moins comme une vitrine et plus comme un espace social, o\u00f9 les marques doivent entrer dans la conversation \u2014 et qui m\u00e9rite donc sa propre strat\u00e9gie, plut\u00f4t qu\u2019un simple copier-coller de Facebook\u00a0\u00bb, conseille le rapport.<\/p>\n<\/blockquote>\n<p>Par ailleurs, notons que YouTube est la plateforme aux usages les plus vari\u00e9s. 36% des Canadiens l\u2019utilisent pour apprendre de nouvelles choses, 35% pour \u00e9couter de la musique, 22% pour rechercher de l\u2019information et 16 % visionner des balados.<\/p>\n<p>Pour suivre des influenceurs et de cr\u00e9ateurs de contenu, les hommes privil\u00e9gient YouTube (57%), alors que les femmes pr\u00e9f\u00e8rent Instagram (69%).<\/p>\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" width=\"1024\" height=\"810\" src=\"https:\/\/isarta.com\/infos\/wp-content\/uploads\/2025\/09\/image-18-1024x810.png\" alt=\"\" class=\"wp-image-109418\" srcset=\"https:\/\/isarta.com\/infos\/wp-content\/uploads\/2025\/09\/image-18-1024x810.png 1024w, https:\/\/isarta.com\/infos\/wp-content\/uploads\/2025\/09\/image-18-300x237.png 300w, https:\/\/isarta.com\/infos\/wp-content\/uploads\/2025\/09\/image-18-768x607.png 768w, https:\/\/isarta.com\/infos\/wp-content\/uploads\/2025\/09\/image-18-1200x949.png 1200w, https:\/\/isarta.com\/infos\/wp-content\/uploads\/2025\/09\/image-18.png 1406w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<p><strong>3- Les Canadiens maintiennent leur lien avec les marques<\/strong><\/p>\n<p>La proportion de Canadiens qui suivent des marques et entreprises demeure stable (41 %) par rapport \u00e0 l\u2019ann\u00e9e derni\u00e8re.<\/p>\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" width=\"1024\" height=\"345\" src=\"https:\/\/isarta.com\/infos\/wp-content\/uploads\/2025\/09\/image-20-1024x345.png\" alt=\"\" class=\"wp-image-109420\" srcset=\"https:\/\/isarta.com\/infos\/wp-content\/uploads\/2025\/09\/image-20-1024x345.png 1024w, https:\/\/isarta.com\/infos\/wp-content\/uploads\/2025\/09\/image-20-300x101.png 300w, https:\/\/isarta.com\/infos\/wp-content\/uploads\/2025\/09\/image-20-768x259.png 768w, https:\/\/isarta.com\/infos\/wp-content\/uploads\/2025\/09\/image-20-1536x517.png 1536w, https:\/\/isarta.com\/infos\/wp-content\/uploads\/2025\/09\/image-20-2048x690.png 2048w, https:\/\/isarta.com\/infos\/wp-content\/uploads\/2025\/09\/image-20-1200x404.png 1200w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<p>Plus de Canadiens suivent des marques et entreprises sur TikTok qui a fait une perc\u00e9e de 17 % \u00e0 23 % en un an. Encore bien loin toutefois d&rsquo;Instagram qui reste \u00e0 la crois\u00e9e des chemins pour toutes les g\u00e9n\u00e9rations (62 % des utilisateurs y suivent des marques).<\/p>\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" width=\"1024\" height=\"355\" src=\"https:\/\/isarta.com\/infos\/wp-content\/uploads\/2025\/09\/image-21-1024x355.png\" alt=\"\" class=\"wp-image-109421\" srcset=\"https:\/\/isarta.com\/infos\/wp-content\/uploads\/2025\/09\/image-21-1024x355.png 1024w, https:\/\/isarta.com\/infos\/wp-content\/uploads\/2025\/09\/image-21-300x104.png 300w, https:\/\/isarta.com\/infos\/wp-content\/uploads\/2025\/09\/image-21-768x266.png 768w, https:\/\/isarta.com\/infos\/wp-content\/uploads\/2025\/09\/image-21-1536x533.png 1536w, https:\/\/isarta.com\/infos\/wp-content\/uploads\/2025\/09\/image-21-2048x710.png 2048w, https:\/\/isarta.com\/infos\/wp-content\/uploads\/2025\/09\/image-21-1200x416.png 1200w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<p>Enfin, notons un enseignement surprenant. Alors que l&rsquo;on ne cesse d&rsquo;entendre parler de programme d&#8217;employ\u00e9s ambassadeurs sur les r\u00e9seaux sociaux, il s&rsquo;av\u00e8re qu&rsquo;en r\u00e9alit\u00e9, la majorit\u00e9 des Canadiens pr\u00e9f\u00e8rent entendre parler des produits ou services d\u2019une marque&#8230; par l&rsquo;entreprise directement !<\/p>\n<p>Avec des diff\u00e9rences entres les \u00e2ges : l<span style=\"font-family: -apple-system, BlinkMacSystemFont, &quot;Segoe UI&quot;, Roboto, Oxygen-Sans, Ubuntu, Cantarell, &quot;Helvetica Neue&quot;, sans-serif;\">es 45 ans et plus veulent entendre directement la marque (65%), alors que les 16-24 ans sont plus ouverts \u00e0 tout (36% par la marque elle-m\u00eame, 31% par des employ\u00e9s et 33% par des influenceurs).<\/span> Un bon enseignement pour les responsables marketing et gestionnaires de m\u00e9dias sociaux !<\/p>\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" width=\"1024\" height=\"659\" src=\"https:\/\/isarta.com\/infos\/wp-content\/uploads\/2025\/09\/image-22-1024x659.png\" alt=\"\" class=\"wp-image-109422\" srcset=\"https:\/\/isarta.com\/infos\/wp-content\/uploads\/2025\/09\/image-22-1024x659.png 1024w, https:\/\/isarta.com\/infos\/wp-content\/uploads\/2025\/09\/image-22-300x193.png 300w, https:\/\/isarta.com\/infos\/wp-content\/uploads\/2025\/09\/image-22-768x494.png 768w, https:\/\/isarta.com\/infos\/wp-content\/uploads\/2025\/09\/image-22-1200x772.png 1200w, https:\/\/isarta.com\/infos\/wp-content\/uploads\/2025\/09\/image-22.png 1436w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<p><strong>4- L\u2019IA gagne du terrain comme porte d\u2019entr\u00e9e vers le web pour les jeunes<\/strong><\/p>\n<p>Dernier item et non des moindres : l&rsquo;intelligence artificielle. Avec une tendance qui impressionne par la rapidit\u00e9 de sa mont\u00e9e en puissance : l\u2019IA s\u2019impose comme nouveau point de d\u00e9part pour s\u2019informer. <\/p>\n<p>12% des Canadiens utilisent l\u2019IA comme premier r\u00e9flexe avant les moteurs de recherche pour trouver de l\u2019information en ligne, contre 5% l\u2019ann\u00e9e derni\u00e8re. Ce chiffre grimpe \u00e0 26% chez les 16-24 ans (contre 16 % l&rsquo;ann\u00e9e pr\u00e9c\u00e9dente) !<\/p>\n<blockquote class=\"wp-block-quote\">\n<p>On dira assur\u00e9ment de moins en moins \u00ab Je vais googler \u00bb\u2026 et de plus en plus \u00ab Je vais demander \u00e0 ChatGPT \u00bb\u00a0\u00bb, note pertinemment le rapport.<\/p>\n<\/blockquote>\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" width=\"1024\" height=\"366\" src=\"https:\/\/isarta.com\/infos\/wp-content\/uploads\/2025\/09\/image-14-1024x366.png\" alt=\"\" class=\"wp-image-109414\" srcset=\"https:\/\/isarta.com\/infos\/wp-content\/uploads\/2025\/09\/image-14-1024x366.png 1024w, https:\/\/isarta.com\/infos\/wp-content\/uploads\/2025\/09\/image-14-300x107.png 300w, https:\/\/isarta.com\/infos\/wp-content\/uploads\/2025\/09\/image-14-768x275.png 768w, https:\/\/isarta.com\/infos\/wp-content\/uploads\/2025\/09\/image-14-1536x549.png 1536w, https:\/\/isarta.com\/infos\/wp-content\/uploads\/2025\/09\/image-14-2048x732.png 2048w, https:\/\/isarta.com\/infos\/wp-content\/uploads\/2025\/09\/image-14-1200x429.png 1200w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<p><span style=\"font-family: -apple-system, BlinkMacSystemFont, &quot;Segoe UI&quot;, Roboto, Oxygen-Sans, Ubuntu, Cantarell, &quot;Helvetica Neue&quot;, sans-serif;\">36% des Canadiens utilisent aujourd&rsquo;hui les outils d&rsquo;IA au moins une fois par semaine (vs 24% l\u2019ann\u00e9e derni\u00e8re), alors que l\u2019utilisation des moteurs de recherche reste stable (96% cette ann\u00e9e vs 95% l\u2019ann\u00e9e derni\u00e8re).<\/span><\/p>\n<p>Pour quels usages ? Comprendre des sujets, g\u00e9n\u00e9rer du contenu voire prendre des d\u00e9cisions ! De quoi bouleverser les comportements dans les ann\u00e9es \u00e0 venir&#8230;<\/p>\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" width=\"1024\" height=\"691\" src=\"https:\/\/isarta.com\/infos\/wp-content\/uploads\/2025\/09\/image-23-1024x691.png\" alt=\"\" class=\"wp-image-109424\" srcset=\"https:\/\/isarta.com\/infos\/wp-content\/uploads\/2025\/09\/image-23-1024x691.png 1024w, https:\/\/isarta.com\/infos\/wp-content\/uploads\/2025\/09\/image-23-300x203.png 300w, https:\/\/isarta.com\/infos\/wp-content\/uploads\/2025\/09\/image-23-768x518.png 768w, https:\/\/isarta.com\/infos\/wp-content\/uploads\/2025\/09\/image-23-1536x1037.png 1536w, https:\/\/isarta.com\/infos\/wp-content\/uploads\/2025\/09\/image-23-1200x810.png 1200w, https:\/\/isarta.com\/infos\/wp-content\/uploads\/2025\/09\/image-23.png 1594w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<hr class=\"wp-block-separator\"\/>\n<p>M\u00e9thodologie : L&rsquo;\u00e9tude se base sur les donn\u00e9es de 4 561 r\u00e9pondants \u00e2g\u00e9s de plus de 16 ans (3 561 au Canada et 1 000 aux \u00c9tats-Unis) collect\u00e9es du 22 mai au 5 juin dernier.<\/p>\n<hr class=\"wp-block-separator\"\/>\n<div class=\" content_cards_card content_cards_domain_formations-isarta-com\">\n<div class=\"content_cards_image\">\n            <a class=\"content_cards_image_link\" href=\"https:\/\/formations.isarta.com\/cours\/conference-tes-abonnes-nont-plus-de-valeur-la-tiktokisation-des-algorithmes\/9?utm_source=Isarta_Infos\" target=\"_blank\"><img src=\"https:\/\/formations.isarta.com\/assets\/images\/d4\/d4f011_Conf-rence---la-TikTokisation-des-algorithmes.jpg\" alt=\"Conf\u00e9rence - Tes abonn\u00e9s n\u2019ont plus de valeur : la TikTokisation des algorithmes | Formations Isarta\"><\/a>\n\t\t<\/div>\n<div class=\"content_cards_title\">\n\t\t<a class=\"content_cards_title_link\" href=\"https:\/\/formations.isarta.com\/cours\/conference-tes-abonnes-nont-plus-de-valeur-la-tiktokisation-des-algorithmes\/9?utm_source=Isarta_Infos\" target=\"_blank\">Conf\u00e9rence &#8211; Tes abonn\u00e9s n\u2019ont plus de valeur : la TikTokisation des algorithmes | Formations Isarta<\/a>\n\t<\/div>\n<div class=\"content_cards_description\">\n\t\t<a class=\"content_cards_description_link\" href=\"https:\/\/formations.isarta.com\/cours\/conference-tes-abonnes-nont-plus-de-valeur-la-tiktokisation-des-algorithmes\/9?utm_source=Isarta_Infos\" target=\"_blank\"><\/p>\n<p>Comprenez l\u2019ascension des algorithmes de recommandation et d\u00e9couvrez comment repenser vos strat\u00e9gies num\u00e9riques pour maximiser votre ROI<\/p>\n<p>\t\t<\/a>\n\t<\/div>\n<\/div>\n<div class=\" content_cards_card content_cards_domain_formations-isarta-com\">\n<div class=\"content_cards_image\">\n            <a class=\"content_cards_image_link\" href=\"https:\/\/formations.isarta.com\/cours\/tiktok-generer-de-nouvelles-audiences-et-se-demarquer\/9?utm_source=Isarta_Infos\" target=\"_blank\"><img src=\"https:\/\/formations.isarta.com\/images\/entete.jpg\" alt=\"Formations en M\u00e9dias sociaux - En ligne, Qu\u00e9bec, Montr\u00e9al | Isarta\"><\/a>\n\t\t<\/div>\n<div class=\"content_cards_title\">\n\t\t<a class=\"content_cards_title_link\" href=\"https:\/\/formations.isarta.com\/cours\/tiktok-generer-de-nouvelles-audiences-et-se-demarquer\/9?utm_source=Isarta_Infos\" target=\"_blank\">Formations en M\u00e9dias sociaux &#8211; En ligne, Qu\u00e9bec, Montr\u00e9al | Isarta<\/a>\n\t<\/div>\n<div class=\"content_cards_description\">\n\t\t<a class=\"content_cards_description_link\" href=\"https:\/\/formations.isarta.com\/cours\/tiktok-generer-de-nouvelles-audiences-et-se-demarquer\/9?utm_source=Isarta_Infos\" target=\"_blank\"><\/p>\n<p>Formations en marketing, communication, num\u00e9rique, digital, r\u00e9seaux sociaux. Classes virtuelles (webinaires interactifs \u00e0 distance), en salle ou en entreprise. Montr\u00e9al et partout au Qu\u00e9bec.<\/p>\n<p>\t\t<\/a>\n\t<\/div>\n<\/div>\n<div class=\" content_cards_card content_cards_domain_formations-isarta-com\">\n<div class=\"content_cards_image\">\n            <a class=\"content_cards_image_link\" href=\"https:\/\/formations.isarta.com\/cours\/analyse-statistiques-et-roi-des-medias-sociaux\/9?utm_source=Isarta_Infos\" target=\"_blank\"><img src=\"https:\/\/formations.isarta.com\/assets\/images\/21\/2134df_Analyse-statistiques-et-ROI-des-m-dias-sociaux.jpg\" alt=\"Analyse statistiques et ROI des m\u00e9dias sociaux | Formations Isarta\"><\/a>\n\t\t<\/div>\n<div class=\"content_cards_title\">\n\t\t<a class=\"content_cards_title_link\" href=\"https:\/\/formations.isarta.com\/cours\/analyse-statistiques-et-roi-des-medias-sociaux\/9?utm_source=Isarta_Infos\" target=\"_blank\">Analyse statistiques et ROI des m\u00e9dias sociaux | Formations Isarta<\/a>\n\t<\/div>\n<div class=\"content_cards_description\">\n\t\t<a class=\"content_cards_description_link\" href=\"https:\/\/formations.isarta.com\/cours\/analyse-statistiques-et-roi-des-medias-sociaux\/9?utm_source=Isarta_Infos\" target=\"_blank\"><\/p>\n<p>Choisissez les bons KPIs, transformez vos donn\u00e9es en insights et d\u00e9montrez l\u2019impact de vos actions pour guider vos d\u00e9cisions<\/p>\n<p>\t\t<\/a>\n\t<\/div>\n<\/div>\n<div class=\"likebtn_container\" style=\"clear:both;text-align:center;\"><!-- LikeBtn.com BEGIN --><span class=\"likebtn-wrapper\"  data-identifier=\"post_109405\"  data-site_id=\"5cc1ecd16fd08b776710d1e9\"  data-theme=\"drop\"  data-btn_size=\"100\"  data-icon_l=\"false\"  data-icon_d=\"false\"  data-icon_l_url=\"https:\/\/isarta.com\/infos\/wp-content\/uploads\/2019\/04\/happy.png#64794\"  data-icon_d_url=\"https:\/\/isarta.com\/infos\/wp-content\/uploads\/2019\/04\/sleep.png#64796\"  data-icon_size=\"58\"  data-icon_l_c=\"#771414\"  data-bg_c=\"#ffffff\"  data-bg_c_v=\"#ffffff\"  data-brdr_c=\"#ffffff\"  data-f_size=\"11\"  data-f_family=\"Tahoma\"  data-counter_fs=\"b\"  data-lang=\"fr\"  data-ef_voting=\"wobble\"  data-dislike_enabled=\"false\"  data-counter_type=\"percent\"  data-counter_show=\"false\"  data-tooltip_enabled=\"false\"  data-tooltip_like_show_always=\"true\"  data-white_label=\"true\"  data-i18n_like=\"Aimer \/ Partager\"  data-i18n_dislike=\"Pas aim\u00e9\"  data-style=\"\"  data-unlike_allowed=\"\"  data-show_copyright=\"\"  data-item_url=\"https:\/\/isarta.com\/infos\/tendance-2026-lia-et-tik-tok-bouleversent-les-usages-numeriques-dans-la-nouvelle-etude-leger-dgtl\/\"  data-item_title=\"Tendance 2026 : L&#039;IA et Tik Tok bouleversent les usages num\u00e9riques dans la nouvelle \u00c9tude L\u00e9ger DGTL\"  data-item_image=\"https:\/\/isarta.com\/infos\/wp-content\/uploads\/2025\/09\/pexels-cottonbro-5081926-1024x682.jpg\"  data-item_date=\"2025-09-25T08:00:00-04:00\"  data-engine=\"WordPress\"  data-plugin_v=\"2.6.54\"  data-prx=\"https:\/\/isarta.com\/infos\/wp-admin\/admin-ajax.php?action=likebtn_prx\"  data-event_handler=\"likebtn_eh\" ><\/span><!-- LikeBtn.com END --><\/p>\n<hr size=\"3\"><\/div>\n","protected":false},"excerpt":{"rendered":"<p>L\u00e9ger DGTL, l&rsquo;agence de marketing num\u00e9rique de L\u00e9ger, vient de publier les r\u00e9sultats de la nouvelle \u00e9dition de sa traditionnelle \u00e9tude sur les comportements sur les r\u00e9seaux sociaux en Am\u00e9rique du nord. 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