{"id":4529,"date":"2026-05-07T11:37:21","date_gmt":"2026-05-07T11:37:21","guid":{"rendered":"https:\/\/rimanagency.com\/?page_id=4529"},"modified":"2026-05-07T11:37:21","modified_gmt":"2026-05-07T11:37:21","slug":"meta-title-description-length-checker-seo-tool","status":"publish","type":"page","link":"https:\/\/rimanagency.com\/fr\/meta-title-description-length-checker-seo-tool\/","title":{"rendered":"V\u00e9rificateur de longueur des balises Meta Title et Description (outil SEO)"},"content":{"rendered":"<style>.rim-tool-hero{background:linear-gradient(135deg,#f1f5e8,#e8efdb);border-radius:14px;padding:36px;margin:0 0 28px;text-align:center}.rim-tool-hero h2{margin:0 0 12px!important;font-size:30px!important;color:#2a2a2a!important}.rim-tool-hero p{margin:0 auto;color:#3d3d3d;max-width:720px;font-size:16px;line-height:1.55}.rim-tool-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px;margin:0 0 32px}.rim-tool-form{background:#fff;border:1px solid #e0e6d8;border-radius:10px;padding:24px}.rim-tool-form h3{margin:0 0 14px!important;color:#4a6320!important;font-size:17px!important}.rim-tool-form label{display:block;font-size:13px;font-weight:700;color:#2a2a2a;margin:10px 0 4px}.rim-tool-form input,.rim-tool-form textarea{width:100%;padding:10px 12px;border:1px solid #c8d0bb;border-radius:6px;font-size:14px;font-family:inherit;box-sizing:border-box}.rim-meter{margin-top:8px;font-size:13px;padding:8px 12px;border-radius:6px;background:#f4f6f0}.rim-meter.ok{color:#4a6320;background:#f1f5e8}.rim-meter.warn{color:#c47020;background:#fef5e8}.rim-meter.err{color:#b03030;background:#fdf3f3}.rim-tool-output{background:#fff;border:1px solid #e0e6d8;border-radius:10px;padding:24px}.rim-tool-output h3{margin:0 0 12px!important;color:#4a6320!important;font-size:17px!important}.rim-serp{background:#fff;border:1px solid #e0e6d8;border-radius:6px;padding:18px;margin:14px 0}.rim-serp-title{color:#1a0dab;font-size:18px;font-weight:600;line-height:1.3;margin:6px 0;text-decoration:underline}.rim-serp-url{color:#006621;font-size:13px}.rim-serp-desc{color:#545454;font-size:13px;line-height:1.5;margin-top:6px}.rim-tool-grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin:24px 0}.rim-tool-card{background:#fff;border:1px solid #e0e6d8;border-radius:10px;padding:20px}.rim-tool-card h4{margin:0 0 8px!important;color:#4a6320!important;font-size:15px!important}.rim-tool-card p{margin:0;color:#3d3d3d;font-size:13px;line-height:1.5}.rim-tool-cta{background:linear-gradient(135deg,#f1f5e8,#e8efdb);border-radius:12px;padding:28px;margin:30px 0;text-align:center}.rim-tool-cta h3{margin:0 0 10px!important;color:#4a6320!important;font-size:20px!important}.rim-tool-cta a{display:inline-block;background:#719430;color:#fff!important;padding:11px 22px;border-radius:6px;font-weight:700;text-decoration:none}@media(max-width:768px){.rim-tool-grid,.rim-tool-grid3{grid-template-columns:1fr}}<\/style>\n<div class=\"rim-tool-hero\">\n<h2>V\u00e9rificateur de longueur des m\u00e9tadonn\u00e9es (titre et description)<\/h2>\n<p>V\u00e9rifiez en temps r\u00e9el si votre balise titre et votre description respectent les seuils de troncature de Google pour les SERP, et visualisez un aper\u00e7u en direct pendant que vous r\u00e9digez. Longueurs optimales\u00a0: titre\u00a0: 50 \u00e0 60\u00a0caract\u00e8res, description\u00a0: 150 \u00e0 160\u00a0caract\u00e8res.<\/p>\n<\/div>\n<div class=\"rim-tool-grid\">\n<div class=\"rim-tool-form\">\n<h3>Entr\u00e9es<\/h3>\n<p><label>URL de la page (pour pr\u00e9visualisation)<\/label><input id=\"m-url\" placeholder=\"https:\/\/example.com\/page-slug\/\" oninput=\"updatePreview()\"\/><label>Meta Title<\/label><input id=\"m-title\" placeholder=\"Titre de votre page ici\" oninput=\"updatePreview()\"\/><\/p>\n<div class=\"rim-meter\" id=\"m-title-meter\">\u2014 \/ 60 caract\u00e8res<\/div>\n<p><label>M\u00e9ta-description<\/label><textarea id=\"m-desc\" placeholder=\"Votre m\u00e9ta-description ici\" oninput=\"updatePreview()\"><\/textarea><\/p>\n<div class=\"rim-meter\" id=\"m-desc-meter\">\u2014 \/ 160 caract\u00e8res<\/div>\n<\/div>\n<div class=\"rim-tool-output\">\n<h3>Aper\u00e7u en direct des SERP<\/h3>\n<div class=\"rim-serp\">\n<div class=\"rim-serp-url\" id=\"m-prev-url\">https:\/\/example.com<\/div>\n<div class=\"rim-serp-title\" id=\"m-prev-title\">Titre de votre page ici<\/div>\n<div class=\"rim-serp-desc\" id=\"m-prev-desc\">Votre m\u00e9ta-description ici\u2026<\/div>\n<\/div>\n<p style=\"font-size:13px;color:#888;margin:0\">Ceci est une simulation. Google r\u00e9\u00e9crit parfois les titres en fonction de ses propres algorithmes, mais un titre bien r\u00e9dig\u00e9 et respectant la limite de caract\u00e8res est g\u00e9n\u00e9ralement affich\u00e9 tel quel.<\/p>\n<\/div>\n<\/div>\n<p><script>function updatePreview(){var t=document.getElementById(\"m-title\").value;var d=document.getElementById(\"m-desc\").value;var u=document.getElementById(\"m-url\").value;document.getElementById(\"m-prev-title\").textContent=t||\"Your page title here\";document.getElementById(\"m-prev-desc\").textContent=d||\"Your meta description here\u2026\";document.getElementById(\"m-prev-url\").textContent=u||\"https:\/\/example.com\";var tlen=t.length,dlen=d.length;var tm=document.getElementById(\"m-title-meter\"),dm=document.getElementById(\"m-desc-meter\");tm.textContent=tlen+\" \/ 60 chars\";tm.className=\"rim-meter \"+(tlen<30?\"err\":tlen<=60?\"ok\":\"warn\");if(tlen>60)tm.textContent=tlen+\" \/ 60 chars \u2014 will be truncated\";dm.textContent=dlen+\" \/ 160 chars\";dm.className=\"rim-meter \"+(dlen<70?\"err\":dlen<=160?\"ok\":\"warn\");if(dlen>160)dm.textContent=dlen+\" \/ 160 chars \u2014 will be truncated\";}updatePreview();<\/script><\/p>\n<h2>Pourquoi la longueur du titre et de la description est importante pour le r\u00e9f\u00e9rencement naturel et l&#039;AEO<\/h2>\n<p>Google tronque les titres de plus de 60 caract\u00e8res environ et les descriptions de plus de 160 caract\u00e8res environ. Les titres tronqu\u00e9s se terminent par \u201c\u00a0\u2026\u00a0\u201d\u00a0; cela convient si l\u2019argument de vente figure dans les 50 premiers caract\u00e8res, mais pose probl\u00e8me dans le cas contraire. Les moteurs d\u2019IA utilisent \u00e9galement le titre et la description comme principaux crit\u00e8res pour d\u00e9cider de citer ou non une page\u00a0: un titre clair et concis est toujours pr\u00e9f\u00e9rable \u00e0 un titre astucieux mais tronqu\u00e9.<\/p>\n<div class=\"rim-tool-grid3\">\n<div class=\"rim-tool-card\">\n<h4>Titre id\u00e9al<\/h4>\n<p>50 \u00e0 60 caract\u00e8res. Commencez par le mot-cl\u00e9 suivi de la proposition de valeur. Ajoutez le suffixe de marque \u00e0 la fin si possible.<\/p>\n<\/div>\n<div class=\"rim-tool-card\">\n<h4>Description du point id\u00e9al<\/h4>\n<p>150 \u00e0 160 caract\u00e8res. Incluez un mot-cl\u00e9, une proposition de valeur et un appel \u00e0 l&#039;action discret.<\/p>\n<\/div>\n<div class=\"rim-tool-card\">\n<h4>Mobile vs ordinateur<\/h4>\n<p>Les SERP mobiles tronquent davantage les titres (environ 50 caract\u00e8res). Optimisez pour cette limite plus courte.<\/p>\n<\/div>\n<div class=\"rim-tool-card\">\n<h4>Impact du clic<\/h4>\n<p>Les titres bien optimis\u00e9s peuvent augmenter le CTR de 20 \u00e0 40% sur la m\u00eame position de classement.<\/p>\n<\/div>\n<div class=\"rim-tool-card\">\n<h4>Signal AEO<\/h4>\n<p>Les moteurs d&#039;IA accordent une grande importance au titre. Les titres ambigus p\u00e9nalisent les citations, m\u00eame lorsque le contenu est pertinent.<\/p>\n<\/div>\n<div class=\"rim-tool-card\">\n<h4>Gratuit + priv\u00e9<\/h4>\n<p>Tous les contr\u00f4les sont effectu\u00e9s dans votre navigateur. Aucune donn\u00e9e n&#039;est envoy\u00e9e \u00e0 un serveur.<\/p>\n<\/div>\n<\/div>\n<h2>FAQ<\/h2>\n<h3>Google va-t-il r\u00e9\u00e9crire mon titre\u00a0?<\/h3>\n<p>Parfois. Google r\u00e9\u00e9crit environ 301\u00a0000 titres dans les SERP affich\u00e9s. Les titres bien r\u00e9dig\u00e9s et respectant la limite de caract\u00e8res sont conserv\u00e9s bien plus souvent que les titres trop courts ou trop longs.<\/p>\n<h3>Dois-je inclure la marque dans chaque titre\u00a0?<\/h3>\n<p>Pour la page d&#039;accueil et les pages cl\u00e9s de la marque, oui. Pour les pages de contenu plus approfondies, la mention de la marque \u00e0 la fin est facultative\u00a0; le mot-cl\u00e9 et la proposition de valeur apparaissent en premier.<\/p>\n<h3>Est-ce que le bourrage de mots-cl\u00e9s dans le titre est encore utile\u00a0?<\/h3>\n<p>Non, et c&#039;est dommage. Google p\u00e9nalise les titres surcharg\u00e9s de mots-cl\u00e9s. Un mot-cl\u00e9 naturel associ\u00e9 \u00e0 une proposition de valeur est la cl\u00e9 du succ\u00e8s.<\/p>\n<h3>Qu&#039;en est-il de la largeur en pixels\u00a0?<\/h3>\n<p>Google mesure la largeur des titres en pixels (environ 580 px sur ordinateur), et non en nombre de caract\u00e8res. 50 \u00e0 60 caract\u00e8res constituent une approximation fiable.<\/p>\n<h3>\u00c0 quelle fr\u00e9quence dois-je mettre \u00e0 jour les titres et les descriptions\u00a0?<\/h3>\n<p>Analyse trimestrielle des 50 pages les plus performantes. Mise \u00e0 jour lorsque le taux de clics est inf\u00e9rieur aux objectifs fix\u00e9s pour la position.<\/p>\n<div class=\"rim-tool-cta\">\n<h3>Vous souhaitez optimiser chaque page de votre site ?<\/h3>\n<p style=\"max-width:680px;margin:0 auto 16px;color:#3d3d3d\">L&#039;agence Riman r\u00e9alise des audits de titres\/descriptions \u00e0 l&#039;\u00e9chelle du site et des programmes de r\u00e9f\u00e9rencement (SEO\/AEO).<\/p>\n<p><a href=\"https:\/\/rimanagency.com\/fr\/contact\/\">R\u00e9servez un appel strat\u00e9gique<\/a><\/div>","protected":false},"excerpt":{"rendered":"<p>Meta Title &#038; Description Length Checker Check whether your meta title and description fit Google\u2019s SERP truncation thresholds in real time \u2014 plus see a live SERP preview as you type. Optimal lengths: title 50\u201360 characters, description 150\u2013160 characters. Inputs Page URL (for preview)Meta Title \u2014 \/ 60 chars Meta Description \u2014 \/ 160 chars [&hellip;]<\/p>\n","protected":false},"author":4,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-4529","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Meta Title &amp; Description Length Checker (SEO Tool) - Riman Agency<\/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:\/\/rimanagency.com\/fr\/meta-title-description-length-checker-seo-tool\/\" \/>\n<meta property=\"og:locale\" content=\"fr_CA\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Meta Title &amp; Description Length Checker (SEO Tool) - Riman Agency\" \/>\n<meta property=\"og:description\" content=\"Meta Title &#038; Description Length Checker Check whether your meta title and description fit Google\u2019s SERP truncation thresholds in real time \u2014 plus see a live SERP preview as you type. 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