{"id":29025,"date":"2025-10-15T18:03:04","date_gmt":"2025-10-15T16:03:04","guid":{"rendered":"https:\/\/www.ismartframe.com\/?p=29025"},"modified":"2026-01-15T14:14:07","modified_gmt":"2026-01-15T13:14:07","slug":"canonical-tag-e-contenuti-duplicati-guida-seo-completa","status":"publish","type":"post","link":"https:\/\/www.ismartframe.com\/it\/magazine\/canonical-tag-e-contenuti-duplicati-guida-seo-completa\/","title":{"rendered":"Canonical tag e contenuti duplicati: guida SEO completa"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"29025\" class=\"elementor elementor-29025\">\n\t\t\t\t<div class=\"elementor-element elementor-element-72436ee e-con-full e-flex e-con e-parent\" data-id=\"72436ee\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t<div class=\"elementor-element elementor-element-99d5414 e-con-full e-flex e-con e-child\" data-id=\"99d5414\" data-element_type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-f2248e3 e-con-full e-flex e-con e-child\" data-id=\"f2248e3\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t<div class=\"elementor-element elementor-element-3cfe60a e-flex e-con-boxed e-con e-child\" data-id=\"3cfe60a\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-ed78b44 e-con-full e-flex e-con e-child\" data-id=\"ed78b44\" data-element_type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-66ecc96 e-con-full e-flex e-con e-child\" data-id=\"66ecc96\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-457c579 elementor-widget elementor-widget-image\" data-id=\"457c579\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.ismartframe.com\/it\/\">\n\t\t\t\t\t\t\t<img decoding=\"async\" width=\"184\" height=\"37\" src=\"https:\/\/www.ismartframe.com\/wp-content\/uploads\/2024\/05\/iSmartFrame.png\" class=\"attachment-full size-full wp-image-22992\" alt=\"\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-80e1154 e-con-full wrap-menu-mobile-custom-a e-flex e-con e-child\" data-id=\"80e1154\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-bdc43af elementor-hidden-tablet elementor-hidden-mobile hfe-nav-menu__align-left hfe-submenu-icon-arrow hfe-submenu-animation-none hfe-link-redirect-child hfe-nav-menu__breakpoint-tablet elementor-widget elementor-widget-navigation-menu\" data-id=\"bdc43af\" data-element_type=\"widget\" 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0-16-16z\"><\/path><\/svg>\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<nav class=\"hfe-nav-menu__layout-horizontal hfe-nav-menu__submenu-arrow\" data-toggle-icon=\"&lt;svg aria-hidden=&quot;true&quot; tabindex=&quot;0&quot; class=&quot;e-font-icon-svg e-fas-align-justify&quot; viewBox=&quot;0 0 448 512&quot; xmlns=&quot;http:\/\/www.w3.org\/2000\/svg&quot;&gt;&lt;path d=&quot;M432 416H16a16 16 0 0 0-16 16v32a16 16 0 0 0 16 16h416a16 16 0 0 0 16-16v-32a16 16 0 0 0-16-16zm0-128H16a16 16 0 0 0-16 16v32a16 16 0 0 0 16 16h416a16 16 0 0 0 16-16v-32a16 16 0 0 0-16-16zm0-128H16a16 16 0 0 0-16 16v32a16 16 0 0 0 16 16h416a16 16 0 0 0 16-16v-32a16 16 0 0 0-16-16zm0-128H16A16 16 0 0 0 0 48v32a16 16 0 0 0 16 16h416a16 16 0 0 0 16-16V48a16 16 0 0 0-16-16z&quot;&gt;&lt;\/path&gt;&lt;\/svg&gt;\" data-close-icon=\"&lt;svg aria-hidden=&quot;true&quot; tabindex=&quot;0&quot; class=&quot;e-font-icon-svg e-far-window-close&quot; viewBox=&quot;0 0 512 512&quot; xmlns=&quot;http:\/\/www.w3.org\/2000\/svg&quot;&gt;&lt;path d=&quot;M464 32H48C21.5 32 0 53.5 0 80v352c0 26.5 21.5 48 48 48h416c26.5 0 48-21.5 48-48V80c0-26.5-21.5-48-48-48zm0 394c0 3.3-2.7 6-6 6H54c-3.3 0-6-2.7-6-6V86c0-3.3 2.7-6 6-6h404c3.3 0 6 2.7 6 6v340zM356.5 194.6L295.1 256l61.4 61.4c4.6 4.6 4.6 12.1 0 16.8l-22.3 22.3c-4.6 4.6-12.1 4.6-16.8 0L256 295.1l-61.4 61.4c-4.6 4.6-12.1 4.6-16.8 0l-22.3-22.3c-4.6-4.6-4.6-12.1 0-16.8l61.4-61.4-61.4-61.4c-4.6-4.6-4.6-12.1 0-16.8l22.3-22.3c4.6-4.6 12.1-4.6 16.8 0l61.4 61.4 61.4-61.4c4.6-4.6 12.1-4.6 16.8 0l22.3 22.3c4.7 4.6 4.7 12.1 0 16.8z&quot;&gt;&lt;\/path&gt;&lt;\/svg&gt;\" data-full-width=\"yes\">\n\t\t\t\t\t<ul id=\"menu-1-bdc43af\" class=\"hfe-nav-menu\"><li id=\"menu-item-27040\" class=\"menu-item menu-item-type-post_type menu-item-object-page parent hfe-creative-menu\"><a href=\"https:\/\/www.ismartframe.com\/it\/come-funziona\/\" class = \"hfe-menu-item\">Come Funziona?<\/a><\/li>\n<li id=\"menu-item-27043\" class=\"menu-item menu-item-type-post_type menu-item-object-page parent hfe-creative-menu\"><a href=\"https:\/\/www.ismartframe.com\/it\/caratteristiche\/\" class = \"hfe-menu-item\">Caratteristiche<\/a><\/li>\n<li id=\"menu-item-27038\" class=\"menu-item menu-item-type-post_type menu-item-object-page parent hfe-creative-menu\"><a href=\"https:\/\/www.ismartframe.com\/it\/vantaggi\/\" class = \"hfe-menu-item\">Vantaggi<\/a><\/li>\n<li id=\"menu-item-27041\" class=\"menu-item menu-item-type-post_type menu-item-object-page parent hfe-creative-menu\"><a href=\"https:\/\/www.ismartframe.com\/it\/tariffe\/\" class = \"hfe-menu-item\">Tariffe<\/a><\/li>\n<li id=\"menu-item-28419\" class=\"menu-item menu-item-type-post_type menu-item-object-page parent hfe-creative-menu\"><a href=\"https:\/\/www.ismartframe.com\/it\/partnership-program\/\" class = \"hfe-menu-item\">Partner Program<\/a><\/li>\n<li id=\"menu-item-27039\" class=\"menu-item menu-item-type-post_type menu-item-object-page parent hfe-creative-menu\"><a href=\"https:\/\/www.ismartframe.com\/it\/chi-siamo\/\" class = \"hfe-menu-item\">Chi siamo<\/a><\/li>\n<li id=\"menu-item-29522\" class=\"menu-item menu-item-type-post_type menu-item-object-page parent hfe-creative-menu\"><a href=\"https:\/\/www.ismartframe.com\/it\/magazine\/\" class = \"hfe-menu-item\">Magazine<\/a><\/li>\n<\/ul> \n\t\t\t\t<\/nav>\n\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3408341 hfe-nav-menu__align-right menu-mobile-custom-a elementor-hidden-desktop hfe-submenu-icon-arrow hfe-submenu-animation-none hfe-link-redirect-child hfe-nav-menu__breakpoint-tablet elementor-widget elementor-widget-navigation-menu\" data-id=\"3408341\" data-element_type=\"widget\" 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data-widget_type=\"navigation-menu.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t<div class=\"hfe-nav-menu hfe-layout-horizontal hfe-nav-menu-layout horizontal hfe-pointer__none\" data-layout=\"horizontal\">\n\t\t\t\t<div role=\"button\" class=\"hfe-nav-menu__toggle elementor-clickable\">\n\t\t\t\t\t<span class=\"screen-reader-text\">Menu<\/span>\n\t\t\t\t\t<div class=\"hfe-nav-menu-icon\">\n\t\t\t\t\t\t<svg aria-hidden=\"true\"  class=\"e-font-icon-svg e-fas-align-justify\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M432 416H16a16 16 0 0 0-16 16v32a16 16 0 0 0 16 16h416a16 16 0 0 0 16-16v-32a16 16 0 0 0-16-16zm0-128H16a16 16 0 0 0-16 16v32a16 16 0 0 0 16 16h416a16 16 0 0 0 16-16v-32a16 16 0 0 0-16-16zm0-128H16a16 16 0 0 0-16 16v32a16 16 0 0 0 16 16h416a16 16 0 0 0 16-16v-32a16 16 0 0 0-16-16zm0-128H16A16 16 0 0 0 0 48v32a16 16 0 0 0 16 16h416a16 16 0 0 0 16-16V48a16 16 0 0 0-16-16z\"><\/path><\/svg>\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<nav class=\"hfe-nav-menu__layout-horizontal hfe-nav-menu__submenu-arrow\" data-toggle-icon=\"&lt;svg aria-hidden=&quot;true&quot; tabindex=&quot;0&quot; class=&quot;e-font-icon-svg e-fas-align-justify&quot; viewBox=&quot;0 0 448 512&quot; xmlns=&quot;http:\/\/www.w3.org\/2000\/svg&quot;&gt;&lt;path d=&quot;M432 416H16a16 16 0 0 0-16 16v32a16 16 0 0 0 16 16h416a16 16 0 0 0 16-16v-32a16 16 0 0 0-16-16zm0-128H16a16 16 0 0 0-16 16v32a16 16 0 0 0 16 16h416a16 16 0 0 0 16-16v-32a16 16 0 0 0-16-16zm0-128H16a16 16 0 0 0-16 16v32a16 16 0 0 0 16 16h416a16 16 0 0 0 16-16v-32a16 16 0 0 0-16-16zm0-128H16A16 16 0 0 0 0 48v32a16 16 0 0 0 16 16h416a16 16 0 0 0 16-16V48a16 16 0 0 0-16-16z&quot;&gt;&lt;\/path&gt;&lt;\/svg&gt;\" data-close-icon=\"&lt;svg aria-hidden=&quot;true&quot; tabindex=&quot;0&quot; class=&quot;e-font-icon-svg e-far-window-close&quot; viewBox=&quot;0 0 512 512&quot; xmlns=&quot;http:\/\/www.w3.org\/2000\/svg&quot;&gt;&lt;path d=&quot;M464 32H48C21.5 32 0 53.5 0 80v352c0 26.5 21.5 48 48 48h416c26.5 0 48-21.5 48-48V80c0-26.5-21.5-48-48-48zm0 394c0 3.3-2.7 6-6 6H54c-3.3 0-6-2.7-6-6V86c0-3.3 2.7-6 6-6h404c3.3 0 6 2.7 6 6v340zM356.5 194.6L295.1 256l61.4 61.4c4.6 4.6 4.6 12.1 0 16.8l-22.3 22.3c-4.6 4.6-12.1 4.6-16.8 0L256 295.1l-61.4 61.4c-4.6 4.6-12.1 4.6-16.8 0l-22.3-22.3c-4.6-4.6-4.6-12.1 0-16.8l61.4-61.4-61.4-61.4c-4.6-4.6-4.6-12.1 0-16.8l22.3-22.3c4.6-4.6 12.1-4.6 16.8 0l61.4 61.4 61.4-61.4c4.6-4.6 12.1-4.6 16.8 0l22.3 22.3c4.7 4.6 4.7 12.1 0 16.8z&quot;&gt;&lt;\/path&gt;&lt;\/svg&gt;\" data-full-width=\"yes\">\n\t\t\t\t\t<ul id=\"menu-1-3408341\" class=\"hfe-nav-menu\"><li id=\"menu-item-27040\" class=\"menu-item menu-item-type-post_type menu-item-object-page parent hfe-creative-menu\"><a href=\"https:\/\/www.ismartframe.com\/it\/come-funziona\/\" class = \"hfe-menu-item\">Come Funziona?<\/a><\/li>\n<li id=\"menu-item-27043\" class=\"menu-item menu-item-type-post_type menu-item-object-page parent hfe-creative-menu\"><a href=\"https:\/\/www.ismartframe.com\/it\/caratteristiche\/\" class = \"hfe-menu-item\">Caratteristiche<\/a><\/li>\n<li id=\"menu-item-27038\" class=\"menu-item menu-item-type-post_type menu-item-object-page parent hfe-creative-menu\"><a href=\"https:\/\/www.ismartframe.com\/it\/vantaggi\/\" class = \"hfe-menu-item\">Vantaggi<\/a><\/li>\n<li id=\"menu-item-27041\" class=\"menu-item menu-item-type-post_type menu-item-object-page parent hfe-creative-menu\"><a href=\"https:\/\/www.ismartframe.com\/it\/tariffe\/\" class = \"hfe-menu-item\">Tariffe<\/a><\/li>\n<li id=\"menu-item-28419\" class=\"menu-item menu-item-type-post_type menu-item-object-page parent hfe-creative-menu\"><a href=\"https:\/\/www.ismartframe.com\/it\/partnership-program\/\" class = \"hfe-menu-item\">Partner Program<\/a><\/li>\n<li id=\"menu-item-27039\" class=\"menu-item menu-item-type-post_type menu-item-object-page parent hfe-creative-menu\"><a href=\"https:\/\/www.ismartframe.com\/it\/chi-siamo\/\" class = \"hfe-menu-item\">Chi siamo<\/a><\/li>\n<li id=\"menu-item-29522\" class=\"menu-item menu-item-type-post_type menu-item-object-page parent hfe-creative-menu\"><a href=\"https:\/\/www.ismartframe.com\/it\/magazine\/\" class = \"hfe-menu-item\">Magazine<\/a><\/li>\n<\/ul> \n\t\t\t\t<\/nav>\n\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-1b8d112 e-con-full elementor-hidden-tablet elementor-hidden-mobile e-flex e-con e-child\" data-id=\"1b8d112\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-0a9bf24 elementor-align-right elementor-widget elementor-widget-button\" data-id=\"0a9bf24\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/www.ismartframe.com\/subscribe\" target=\"_blank\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-icon elementor-align-icon-right\">\n\t\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"27.427\" height=\"16.281\" viewBox=\"0 0 27.427 16.281\"><path id=\"Tracciato_70\" data-name=\"Tracciato 70\" d=\"M0,140.9a1.544,1.544,0,0,1,1.635-.991q10.387.024,20.773.009H23c-.15-.16-.237-.259-.33-.352q-2.121-2.123-4.244-4.243a1.277,1.277,0,0,1-.367-1.368,1.218,1.218,0,0,1,1.027-.872,1.332,1.332,0,0,1,1.2.462q2.907,2.914,5.821,5.821c.29.29.586.575.876.864a1.3,1.3,0,0,1,.007,1.946q-3.35,3.342-6.7,6.684a1.349,1.349,0,0,1-1.163.475,1.287,1.287,0,0,1-.763-2.184c.691-.705,1.394-1.4,2.092-2.1l2.562-2.557h-.538q-10.425,0-20.85.009A1.548,1.548,0,0,1,0,141.513Z\" transform=\"translate(0 -133.062)\" fill=\"#fff\"><\/path><\/svg>\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Inizia Ora<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-f14e1e6 e-flex e-con-boxed e-con e-parent\" data-id=\"f14e1e6\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-36453a0 e-flex e-con-boxed e-con e-child\" data-id=\"36453a0\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-4819d71 e-con-full e-flex e-con e-child\" data-id=\"4819d71\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-f5ddf91 elementor-widget elementor-widget-text-editor\" data-id=\"f5ddf91\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<h1>Canonical tag e contenuti duplicati: guida SEO completa<\/h1>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-6e9981a e-con-full e-flex e-con e-child\" data-id=\"6e9981a\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-25cb1d7 elementor-widget elementor-widget-image\" data-id=\"25cb1d7\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/www.ismartframe.com\/wp-content\/uploads\/elementor\/thumbs\/iSmartFrame-13-rda6rz7i2rc3xuh5e6u5xsjz9kwezvdg8bcwdxdzqk.png\" title=\"iSmartFrame (13)\" alt=\"iSmartFrame (13)\" loading=\"lazy\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5a7c08c elementor-widget elementor-widget-text-editor\" data-id=\"5a7c08c\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>Uno dei problemi pi\u00f9 comuni nella SEO tecnica riguarda i\u00a0<strong>contenuti duplicati e semi-duplicati<\/strong>. Si tratta di pagine accessibili tramite pi\u00f9 URL che presentano testi uguali o molto simili. Per l\u2019utente pu\u00f2 sembrare un dettaglio trascurabile, ma per i motori di ricerca significa\u00a0<strong>spreco di risorse di crawling<\/strong>\u00a0(crawl budget) e\u00a0<strong>confusione nell\u2019indicizzazione<\/strong>, con potenziali effetti negativi su ranking e user experience.<\/p><p>La soluzione principale a questo problema \u00e8 l\u2019utilizzo del\u00a0<strong>tag canonical<\/strong>, che consente di dichiarare quale sia la versione preferita di una risorsa. In questa guida vedremo:<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e39234b elementor-widget elementor-widget-text-editor\" data-id=\"e39234b\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul><li><p>che cosa si intende per contenuti duplicati;<\/p><\/li><li><p>come funziona il canonical e in cosa si distingue da altre direttive SEO;<\/p><\/li><li><p>come implementarlo correttamente;<\/p><\/li><li><p>i casi pi\u00f9 frequenti di duplicazione generati dai CMS;<\/p><\/li><li><p>esempi pratici e verifiche con Google Search Console.<\/p><\/li><\/ul>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-db99930 e-flex e-con-boxed e-con e-parent\" data-id=\"db99930\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4d9d0ac elementor-widget elementor-widget-heading\" data-id=\"4d9d0ac\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">1. Cosa sono i contenuti duplicati e semi-duplicati <\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d863575 elementor-widget elementor-widget-text-editor\" data-id=\"d863575\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><span class=\"TextRun SCXW129678985 BCX8\" lang=\"IT-IT\" xml:lang=\"IT-IT\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW129678985 BCX8\">Si ha duplicazione quando<strong> lo stesso contenuto risulta accessibile da una pluralit\u00e0 di URL<\/strong> (<\/span><span class=\"NormalTextRun SpellingErrorV2Themed SCXW129678985 BCX8\">Uniform<\/span><span class=\"NormalTextRun SCXW129678985 BCX8\"> Resource Locator). In presenza di contenuti non identici ma comunque molto simili si parla, invece, di<strong> contenuti <\/strong><\/span><\/span><strong><span class=\"TextRun SCXW129678985 BCX8\" lang=\"IT-IT\" xml:lang=\"IT-IT\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW129678985 BCX8\">semi-duplicati<\/span><\/span><\/strong><span class=\"TextRun SCXW129678985 BCX8\" lang=\"IT-IT\" xml:lang=\"IT-IT\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW129678985 BCX8\"> (es. un parametro di filtro che cambia solo l\u2019ordine dei prodotti o schede di varianti prodotto che presentano piccole variazioni di testo, magari in relazione al solo colore).<\/span><\/span><span class=\"EOP SCXW129678985 BCX8\" data-ccp-props=\"{&quot;335559738&quot;:240,&quot;335559739&quot;:240}\">\u00a0<\/span><\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b26dc2c elementor-widget elementor-widget-text-editor\" data-id=\"b26dc2c\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><span class=\"TextRun SCXW168904128 BCX8\" lang=\"IT\" xml:lang=\"IT\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW168904128 BCX8\">I motori di ricerca hanno l\u2019obiettivo di offrire alla propria utenza <strong>risultati di qualit\u00e0<\/strong> e a tal fine dedicano ingenti risorse per l\u2019identificazione, l\u2019analisi e l\u2019indicizzazione &#8211; ossia lo stoccaggio \u201corganizzato\u201d delle informazioni delle pagine web in un enorme database. Dalla loro prospettiva, scansionare e indicizzare pi\u00f9 volte la stessa risorsa solo perch\u00e9 risulta raggiungibile da una variet\u00e0 di indirizzi rappresenta un evidente <strong>spreco di risorse<\/strong>, in alcun modo ripagato da un valore aggiunto per l\u2019utenza.\u00a0<span class=\"EOP SCXW168904128 BCX8\" data-ccp-props=\"{&quot;335559738&quot;:240,&quot;335559739&quot;:240}\">\u00a0<\/span> <\/span><\/span><span class=\"EOP SCXW168904128 BCX8\" data-ccp-props=\"{&quot;335559738&quot;:240,&quot;335559739&quot;:240}\">\u00a0<\/span><\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-84d275d elementor-widget elementor-widget-text-editor\" data-id=\"84d275d\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><span class=\"NormalTextRun SCXW110970931 BCX8\">Anche dalla prospettiva di chi produce i contenuti, la duplicazione non \u00e8 un fatto positivo: i <strong>segnali di ranking<\/strong> e le <strong>propriet\u00e0 di indicizzazione<\/strong>, infatti, finiscono per risultare diluiti tra le diverse versioni della risorsa, fatto che incide negativamente sulla sua capacit\u00e0 di acquisire visibilit\u00e0 nei risultati di ricerca e intercettare traffico qualificato. Pu\u00f2 anche accadere che la duplicazione non condizioni solo la visibilit\u00e0 del contenuto, ma anche l\u2019<strong>esperienza di navigazione dell\u2019utente<\/strong>, come nel c<\/span><span class=\"NormalTextRun SCXW110970931 BCX8\">aso in cui il motore indicizzi la versione PDF di una pagina web.<\/span><\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-01de7ec e-flex e-con-boxed e-con e-parent\" data-id=\"01de7ec\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-fbc1074 elementor-widget elementor-widget-heading\" data-id=\"fbc1074\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">2. Cosa fare in caso di duplicate content <\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4ebca2c elementor-widget elementor-widget-text-editor\" data-id=\"4ebca2c\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><span data-contrast=\"auto\">Per risolvere il problema della duplicazione esistono due possibilit\u00e0:\u00a0<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-972d2d8 elementor-widget elementor-widget-text-editor\" data-id=\"972d2d8\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul><li><p><strong>eliminarla,<\/strong> ad esempio impostando una redirezione permanente (301) tra la versione www e non www degli URL di una property, o tra quella con o senza slash finale;<\/p><\/li><li><p><strong>gestirla<\/strong> con uno strumento messo a disposizione dai motori di ricerca che consente di indicare la versione corretta: il meta link canonical.<\/p><\/li><\/ul>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-355a92b elementor-widget elementor-widget-text-editor\" data-id=\"355a92b\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><span data-contrast=\"auto\">L\u2019<strong>eliminazione<\/strong> dei contenuti duplicati resta la <strong>soluzione preferibile<\/strong>, perch\u00e9 offre certezza di risultato e consente anche una migliore gestione del budget di scansione che i motori dedicano al nostro sito. Purtroppo, per\u00f2, non \u00e8 una via sempre percorribile, perch\u00e9 esistono molti casi in cui la possibilit\u00e0 di una proliferazione di URL con contenuti identici o molto simili \u00e8 sostanzialmente inevitabile.<\/span><\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ef0dbe4 elementor-widget elementor-widget-heading\" data-id=\"ef0dbe4\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">2.1  Il canonical tag<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-de134fa elementor-widget elementor-widget-text-editor\" data-id=\"de134fa\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>Quando la duplicazione non pu\u00f2 essere eliminata, \u00e8 possibile provare a<br \/>gestire il problema utilizzando il <strong>meta link <\/strong><strong>canonical<\/strong>, un tag che permette di indicare ai motori la versione \u201coriginale\u201d o \u201cpreferita\u201d dell\u2019URL che identifica la risorsa, di modo che possano considerare<br \/>solo quella e consolidare su essa le propriet\u00e0 di indicizzazione di tutte le versioni non canoniche. In questo modo,<br \/>il motore risparmia risorse e l\u2019utente si ritrova con una pagina \u201cforte\u201d sotto il profilo del ranking, in luogo di<br \/>una pluralit\u00e0 di duplicati \u201cdeboli\u201d.<\/p><p>Il meta link canonical valorizzato con l\u2019indirizzo \u201ccanonico\u201d della risorsa principale ha<br \/>questo aspetto:<\/p><pre><code>&lt;link rel=\"canonical\" href=\"https:\/\/www.esempio.it\/pagina-preferita\"\/&gt;<\/code><\/pre>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-65d68ba elementor-widget elementor-widget-heading\" data-id=\"65d68ba\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">2.2 Hint vs direttive <\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d84fa23 elementor-widget elementor-widget-text-editor\" data-id=\"d84fa23\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><span data-contrast=\"auto\">\u00c8 fondamentale capire la differenza tra un \u201chint\u201d e una direttiva per i motori di ricerca.<\/span><span data-ccp-props=\"{&quot;335559738&quot;:240,&quot;335559739&quot;:240}\">\u00a0<\/span><\/p><p><span data-contrast=\"auto\">Il canonical \u00e8 uno <\/span><b><span data-contrast=\"auto\">strong hint<\/span><\/b><span data-contrast=\"auto\">: un segnale forte, ma non vincolante. I motori possono decidere di ignorarlo se i segnali raccolti con la scansione contrastano con le sue indicazioni.<\/span><span data-ccp-props=\"{&quot;335559738&quot;:240,&quot;335559739&quot;:240}\">\u00a0<\/span><\/p><p data-ccp-border-between=\"0px none #000000\" data-ccp-padding-between=\"0px\"><span data-contrast=\"auto\">Le <\/span><b><span data-contrast=\"auto\">direttive<\/span><\/b><span data-contrast=\"auto\">, invece, sono comandi vincolanti. Esempi sono il meta robots noindex, che impedisce l\u2019indicizzazione di una pagina, o il redirect 301, che sposta in modo permanente un URL verso un altro.<\/span><\/p><p><span data-contrast=\"auto\"><strong>Il canonical, quindi, non elimina le versioni duplicate, ma suggerisce quale preferire.<\/strong> I motori di ricerca tenderanno a seguire l\u2019indicazione se il tag \u00e8 implementato correttamente e se gli altri segnali non sono in conflitto.<\/span><\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-27885bc e-flex e-con-boxed e-con e-parent\" data-id=\"27885bc\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2c2cdc5 elementor-widget elementor-widget-heading\" data-id=\"2c2cdc5\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">3. Come implementare il canonical <\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-857be62 elementor-widget elementor-widget-heading\" data-id=\"857be62\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Best practice <\/h4>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1eb263a elementor-widget elementor-widget-text-editor\" data-id=\"1eb263a\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"OutlineElement Ltr SCXW146401230 BCX0\" style=\"-webkit-user-drag: none; -webkit-tap-highlight-color: transparent; user-select: text; clear: both; cursor: text; overflow: visible; position: relative; direction: ltr; color: #000000; font-family: 'Segoe UI', 'Segoe UI Web', Arial, Verdana, sans-serif; font-size: 12px;\"><p>Il tag canonical pu\u00f2 essere implementato in due modi principali:<\/p><\/div>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f08ccc2 elementor-widget elementor-widget-text-editor\" data-id=\"f08ccc2\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ol><li><strong>Nell\u2019HTML<\/strong><br \/>Aggiungendo il tag<pre>&lt;link rel=\"canonical\" href=\"URL\"&gt;<\/pre><p>nella sezione <code>&lt;head&gt;<\/code> di tutte le versioni del contenuto.<\/p><\/li><li><strong>Negli header HTTP<\/strong><br \/>Utile per risorse non HTML (es. PDF). Esempio:<br \/>Link:<pre>&lt;https:\/\/www.esempio.it\/pagina&gt;; rel=\"canonical\"<\/pre><\/li><\/ol>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1213d9e elementor-widget elementor-widget-text-editor\" data-id=\"1213d9e\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul><li><p>Usare URL assoluti e corretti (incluso protocollo https).<\/p><\/li><li><p>Inserire un solo canonical per pagina.<\/p><\/li><li><p>Evitare catene o loop di canonical (canonical che punta a pagina canonizzata altrove o che effettua redirezione).<\/p><\/li><li><p>Indicare come canonico un URL indicizzabile evitando, quindi, URL disallowed, rediretto, non disponibile, dotato di noindex, canonicalizzato.<\/p><\/li><li><p>Non bloccare via robots.txt le versioni duplicate: il motore di ricerca deve poterle scansionare per leggere il canonical.<\/p><\/li><li><p>Includere il canonical anche nella versione originale della risorsa (self-canonical).<\/p><\/li><\/ul>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-12e05c2 e-flex e-con-boxed e-con e-parent\" data-id=\"12e05c2\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1b45534 elementor-widget elementor-widget-heading\" data-id=\"1b45534\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">4.Come i CMS generano contenuti duplicati<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-702a205 elementor-widget elementor-widget-text-editor\" data-id=\"702a205\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><span class=\"TextRun SCXW186946796 BCX8\" lang=\"IT\" xml:lang=\"IT\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW186946796 BCX8\">I CMS, specialmente in siti e-commerce o blog complessi, possono generare URL multiple in automatico.<\/span><\/span><span class=\"EOP SCXW186946796 BCX8\" data-ccp-props=\"{&quot;335559738&quot;:240,&quot;335559739&quot;:240}\">\u00a0<\/span><\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b5db199 elementor-widget elementor-widget-text-editor\" data-id=\"b5db199\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul><li>E-commerce: lo stesso prodotto pu\u00f2 essere accessibile da diverse categorie (<code>\/scarpe\/nike<\/code> e <code>\/promo\/nike<\/code>).<\/li><li>Filtri e parametri: i filtri di ricerca creano URL dinamici (<code>?taglia=42&amp;colore=rosso<\/code>).<\/li><li>Pagine stampabili e PDF: versioni alternative della stessa pagina HTML.<\/li><li>Parametri di tracciamento: spesso aggiunti da tool di marketing (<code>?utm_source=facebook<\/code>)<\/li><\/ul>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ed770a8 elementor-widget elementor-widget-text-editor\" data-id=\"ed770a8\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><strong>Esempi di URL duplicati:<\/strong><\/p><p><code><br \/>https:\/\/esempio.it\/categoria\/prodotto<br \/>https:\/\/esempio.it\/offerte\/prodotto<br \/>https:\/\/www.esempio.it\/prodotto?utm_source=facebook<br \/>https:\/\/esempio.it\/prodotto\/stampa<br \/>https:\/\/esempio.it\/prodotto.pdf<br \/><\/code><\/p><p>Senza un\u2019adeguata gestione delle duplicazioni, il motore di ricerca potrebbe scegliere da solo quale versione indicizzare, con possibili conseguenze negative per SEO e UX.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-06b7160 e-flex e-con-boxed e-con e-parent\" data-id=\"06b7160\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-169e195 elementor-widget elementor-widget-heading\" data-id=\"169e195\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">5.Esempi pratici di canonical<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-df2b0f1 elementor-widget elementor-widget-heading\" data-id=\"df2b0f1\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">5.1 Pagina HTML con versione PDF <\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a795bf9 elementor-widget elementor-widget-text-editor\" data-id=\"a795bf9\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>Un esempio comune in cui il canonical tag diventa essenziale \u00e8 quando <strong>lo stesso contenuto \u00e8 disponibile in pi\u00f9 formati<\/strong>, come una pagina HTML e una sua versione PDF scaricabile. L&#8217;obiettivo \u00e8 comunicare a Google che la versione principale e da indicizzare \u00e8 quella HTML, che offre una migliore esperienza di navigazione.<\/p><p>HTML (pagina web):<\/p><pre><code>\n&lt;head&gt;\n&lt;title&gt;Articolo&lt;\/title&gt;\n&lt;link rel=\"canonical\" href=\"https:\/\/esempio.it\/articolo\" \/&gt;\n&lt;\/head&gt;\n\t<\/code><\/pre><p>PDF (HTTP header):<\/p><p>HTTP\/1.1 200 OK<\/p><pre><code>Link: &lt;https:\/\/esempio.it\/articolo&gt;; rel=\"canonical\"<\/code><\/pre><p>Content-Type: application\/pdf<\/p><p>In questo modo Google capir\u00e0 che la versione da mostrare \u00e8 quella HTML, non il PDF.<\/p><p><strong>Vantaggi:<\/strong> migliore UX, coerenza delle metriche di analytics e niente cannibalizzazione SEO.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-1c1aeb1 e-flex e-con-boxed e-con e-parent\" data-id=\"1c1aeb1\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-8d3dc1c elementor-widget elementor-widget-heading\" data-id=\"8d3dc1c\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">6. Verificare il recepimento in Google Search Console <\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a8c5b57 elementor-widget elementor-widget-heading\" data-id=\"a8c5b57\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">6.1 Diagnostica macro <\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c39fd65 elementor-widget elementor-widget-text-editor\" data-id=\"c39fd65\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><span data-contrast=\"auto\">Nella sezione \u201cPagine\u201d della Google Search Console, possono comparire avvisi come:<\/span><\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a8e9376 elementor-widget elementor-widget-text-editor\" data-id=\"a8e9376\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul><li><p>Pagina duplicata senza URL canonico selezionato dall&#8217;utente.<\/p><\/li><li><p>Pagina duplicata, Google ha scelto una pagina canonica diversa da quella specificata dall&#8217;utente.<\/p><\/li><li><p>Pagina alternativa con tag canonical appropriato\u201d.<\/p><\/li><\/ul>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f76dcef elementor-widget elementor-widget-text-editor\" data-id=\"f76dcef\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><span data-contrast=\"auto\">Questi report possono aiutare a identificare duplicate content e a verificare a livello macro la funzionalit\u00e0 dei nostri interventi di canonicalizzazione.<\/span><span data-ccp-props=\"{&quot;335559738&quot;:240,&quot;335559739&quot;:240}\">\u00a0<\/span><\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8810fb1 elementor-widget elementor-widget-heading\" data-id=\"8810fb1\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">6.2 Strumento \u201cControllo URL\u201d <\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-942a616 elementor-widget elementor-widget-text-editor\" data-id=\"942a616\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><span data-contrast=\"auto\">Lo strumento <\/span><b><span data-contrast=\"auto\">&#8220;Controllo URL&#8221;<\/span><\/b><span data-contrast=\"auto\"> (URL Inspection Tool) \u00e8 essenziale per diagnosticare lo stato di una singola pagina. Inserendo un URL, si pu\u00f2 verificare:<\/span><span data-ccp-props=\"{&quot;335559738&quot;:240,&quot;335559739&quot;:240}\">\u00a0<\/span><span data-ccp-props=\"{&quot;335559738&quot;:240,&quot;335559739&quot;:240}\">\u00a0<\/span><span data-ccp-props=\"{&quot;335559739&quot;:240}\">\u00a0<\/span><\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-52e0761 elementor-widget elementor-widget-text-editor\" data-id=\"52e0761\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul><li><p>quale canonical \u00e8 dichiarato;<\/p><\/li><li><p>quale canonical Google ha effettivamente scelto.<\/p><\/li><\/ul>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-72ffd72 elementor-widget elementor-widget-heading\" data-id=\"72ffd72\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">6.3 Strumenti complementari <\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6c37d76 elementor-widget elementor-widget-text-editor\" data-id=\"6c37d76\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><span class=\"TextRun SCXW229239025 BCX8\" lang=\"IT-IT\" xml:lang=\"IT-IT\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW229239025 BCX8\">Esistono anche altri strumenti utili quali <strong>plugin SEO<\/strong> (es. <\/span><span class=\"NormalTextRun SpellingErrorV2Themed SCXW229239025 BCX8\">Yoast<\/span><span class=\"NormalTextRun SCXW229239025 BCX8\"> per WordPress), estensioni browser e crawler SEO (<\/span><span class=\"NormalTextRun SpellingErrorV2Themed SCXW229239025 BCX8\">Screaming<\/span> <span class=\"NormalTextRun SpellingErrorV2Themed SCXW229239025 BCX8\">Frog<\/span><span class=\"NormalTextRun SCXW229239025 BCX8\">, <\/span><span class=\"NormalTextRun SpellingErrorV2Themed SCXW229239025 BCX8\">Oncrawl<\/span><span class=\"NormalTextRun SCXW229239025 BCX8\">, <\/span><span class=\"NormalTextRun SpellingErrorV2Themed SCXW229239025 BCX8\">Botify, ecc.<\/span><span class=\"NormalTextRun SCXW229239025 BCX8\">) che permettono di controllare rapidamente i <\/span><span class=\"NormalTextRun SpellingErrorV2Themed SCXW229239025 BCX8\">canonical<\/span><span class=\"NormalTextRun SCXW229239025 BCX8\"> su larga scala.<\/span><\/span><\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-0f26019 e-flex e-con-boxed e-con e-parent\" data-id=\"0f26019\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4bcd3d4 elementor-widget elementor-widget-heading\" data-id=\"4bcd3d4\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Conclusioni <\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-176ae18 elementor-widget elementor-widget-text-editor\" data-id=\"176ae18\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><span data-contrast=\"auto\">I contenuti duplicati rappresentano un problema reale e comune che pu\u00f2 compromettere la visibilit\u00e0 di un sito e complicare la gestione delle metriche. Il <\/span><b><span data-contrast=\"auto\">canonical tag<\/span><\/b><span data-contrast=\"auto\"> \u00e8 lo strumento chiave per gestirli in modo efficace, a patto di ricordarsi che <strong>agisce come un <\/strong><\/span><b><span data-contrast=\"auto\"><strong>segnale e no<\/strong>n una direttiva assoluta<\/span><\/b><span data-contrast=\"auto\">.<\/span><span data-ccp-props=\"{&quot;335559738&quot;:240,&quot;335559739&quot;:240}\">\u00a0<\/span><\/p><p><span data-contrast=\"auto\">Implementarlo correttamente \u2014 sia in HTML che via HTTP header \u2014 permette di:<\/span><span data-ccp-props=\"{&quot;335559738&quot;:240,&quot;335559739&quot;:240}\">\u00a0<\/span><\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-303932e elementor-widget elementor-widget-text-editor\" data-id=\"303932e\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul><li><p>consolidare i segnali SEO su un unico URL;<\/p><\/li><li><p>offrire una migliore esperienza utente, mostrando la versione pi\u00f9 adatta del contenuto;<\/p><\/li><li><p>garantire coerenza nei dati di analytics;<\/p><\/li><li><p>ottimizzare il crawl budget.<\/p><\/li><\/ul>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b84a3c6 elementor-widget elementor-widget-text-editor\" data-id=\"b84a3c6\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><span data-contrast=\"auto\">Verificare con regolarit\u00e0 in <strong>Google Search Console<\/strong> e mantenere un\u2019<strong>architettura del sito pulita<\/strong> aiuta a evitare problemi e a garantire che le versioni canoniche siano correttamente recepite dai motori di ricerca.<\/span><span data-ccp-props=\"{&quot;335559738&quot;:240,&quot;335559739&quot;:240}\">\u00a0<\/span><\/p><p><span data-contrast=\"auto\">In sintesi: <\/span><b><span data-contrast=\"auto\">la canonicalizzazione non \u00e8 un optional, ma un pilastro della SEO tecnica moderna.<\/span><\/b><\/p><p><em><strong> Se non sai come gestire i contenuti duplicati del tuo sito o ti risulta complesso, ricorda che con ISmartFrame \u00e8 possibile risolvere ogni problema in modo pratico e veloce, senza attivit\u00e0 di sviluppo complesse e costose!<\/strong><\/em><\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-e998fd6 e-flex e-con-boxed e-con e-parent\" data-id=\"e998fd6\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-8802858 e-con-full sidebar-single-post e-flex e-con e-child\" data-id=\"8802858\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-23d93b5 elementor-widget elementor-widget-heading\" data-id=\"23d93b5\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Articoli correlati<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a046b7e elementor-widget elementor-widget-shortcode\" data-id=\"a046b7e\" data-element_type=\"widget\" data-widget_type=\"shortcode.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-shortcode\">\r\n<div class=\"elementor-widget-container\">\r\n    <div id=\"news-slider\" class=\"row news-default news-m-zero articoli-magazine\">\r\n\r\n        \r\n        <div class=\"col-xl-4 col-lg-6 col-md-12 col-12 mb-50\">\r\n            <div class=\"blog__item sticky\">\r\n                <div class=\"card-news-style-2\">\r\n                    <div class=\"card-image\">\r\n                        <a href=\"https:\/\/www.ismartframe.com\/it\/magazine\/caching-delle-risposte-di-reindirizzamento\/\">\r\n                            <img fetchpriority=\"high\" decoding=\"async\" width=\"640\" height=\"360\" src=\"https:\/\/www.ismartframe.com\/wp-content\/uploads\/2026\/05\/caching-delle-risposte-di-reindirizzamento-1024x576.png\" class=\"attachment-large size-large wp-post-image\" alt=\"Caching dei reindirizzamenti 3xx: la guida completa per un sito web pi\u00f9 veloce e SEO-friendly\" srcset=\"https:\/\/www.ismartframe.com\/wp-content\/uploads\/2026\/05\/caching-delle-risposte-di-reindirizzamento-1024x576.png 1024w, https:\/\/www.ismartframe.com\/wp-content\/uploads\/2026\/05\/caching-delle-risposte-di-reindirizzamento-300x169.png 300w, https:\/\/www.ismartframe.com\/wp-content\/uploads\/2026\/05\/caching-delle-risposte-di-reindirizzamento-768x432.png 768w, 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Vediamo come funziona e a cosa serve!                            <\/p>\r\n                        <\/div>\r\n                        <div class=\"card-more\">\r\n                            <a class=\"btn btn-learmore-2\" href=\"https:\/\/www.ismartframe.com\/it\/magazine\/caching-delle-risposte-di-reindirizzamento\/\">Read More\r\n                                <svg width=\"13\" height=\"13\" viewBox=\"0 0 13 13\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\r\n                                    <g clip-path=\"url(#clip0_599_4830)\">\r\n                                        <path d=\"M10.6537 3.8149L1.71801 12.7506L0.25 11.2826L9.18469 2.3469H1.31V0.270508H12.7301V11.6906H10.6537V3.8149Z\" fill=\"\"><\/path>\r\n                                    <\/g>\r\n                                    <defs>\r\n                                        <clipPath id=\"clip0_599_4830\">\r\n                                            <rect width=\"13\" height=\"13\" fill=\"white\"><\/rect>\r\n                                        <\/clipPath>\r\n                                    <\/defs>\r\n                                <\/svg>\r\n                            <\/a>\r\n                        <\/div>\r\n                    <\/div>\r\n                <\/div>\r\n            <\/div>\r\n        <\/div>\r\n        \r\n        <div class=\"col-xl-4 col-lg-6 col-md-12 col-12 mb-50\">\r\n            <div class=\"blog__item sticky\">\r\n                <div class=\"card-news-style-2\">\r\n                    <div class=\"card-image\">\r\n                        <a href=\"https:\/\/www.ismartframe.com\/it\/magazine\/technical-seo\/caching-delle-risposte-404\/\">\r\n                            <img decoding=\"async\" width=\"640\" height=\"360\" src=\"https:\/\/www.ismartframe.com\/wp-content\/uploads\/2026\/04\/404-1024x576.png\" class=\"attachment-large size-large wp-post-image\" alt=\"Caching delle risposte 404: guida strategica per performance, SEO e sicurezza\" srcset=\"https:\/\/www.ismartframe.com\/wp-content\/uploads\/2026\/04\/404-1024x576.png 1024w, https:\/\/www.ismartframe.com\/wp-content\/uploads\/2026\/04\/404-300x169.png 300w, https:\/\/www.ismartframe.com\/wp-content\/uploads\/2026\/04\/404-768x432.png 768w, https:\/\/www.ismartframe.com\/wp-content\/uploads\/2026\/04\/404-1536x864.png 1536w, https:\/\/www.ismartframe.com\/wp-content\/uploads\/2026\/04\/404-2048x1152.png 2048w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/>                        <\/a>\r\n                    <\/div>\r\n                    <div class=\"card-info\">                        \r\n                        <div class=\"card-title\">\r\n                            <a class=\"link-new\" href=\"https:\/\/www.ismartframe.com\/it\/magazine\/technical-seo\/caching-delle-risposte-404\/\">Caching delle risposte 404: guida strategica per performance, SEO e sicurezza<\/a>\r\n                        <\/div>\r\n\r\n                        <div class=\"card-excerpt\">\r\n                            <p>\r\n                            Il caching delle risposte 404 pu\u00f2 diventare uno strumento per migliorare prestazioni, sicurezza e indicizzazione del sito. 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Scopri...                            <\/p>\r\n                        <\/div>\r\n                        <div class=\"card-more\">\r\n                            <a class=\"btn btn-learmore-2\" href=\"https:\/\/www.ismartframe.com\/it\/magazine\/waf-conforme-a-owasp\/\">Read More\r\n                                <svg width=\"13\" height=\"13\" viewBox=\"0 0 13 13\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\r\n                                    <g clip-path=\"url(#clip0_599_4830)\">\r\n                                        <path d=\"M10.6537 3.8149L1.71801 12.7506L0.25 11.2826L9.18469 2.3469H1.31V0.270508H12.7301V11.6906H10.6537V3.8149Z\" fill=\"\"><\/path>\r\n                                    <\/g>\r\n                                    <defs>\r\n                                        <clipPath id=\"clip0_599_4830\">\r\n                                            <rect width=\"13\" height=\"13\" fill=\"white\"><\/rect>\r\n                                        <\/clipPath>\r\n                                    <\/defs>\r\n                                <\/svg>\r\n                            <\/a>\r\n                        <\/div>\r\n                    <\/div>\r\n                <\/div>\r\n            <\/div>\r\n        <\/div>\r\n        \r\n    <\/div>\r\n<\/div>\r\n<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Menu Come Funziona? Caratteristiche Vantaggi Tariffe Partner Program Chi siamo Magazine Menu Come Funziona? Caratteristiche Vantaggi Tariffe Partner Program Chi siamo Magazine Inizia Ora Canonical tag e contenuti duplicati: guida SEO completa Uno dei problemi pi\u00f9 comuni nella SEO tecnica riguarda i\u00a0contenuti duplicati e semi-duplicati. Si tratta di pagine accessibili tramite pi\u00f9 URL che presentano [&hellip;]<\/p>\n","protected":false},"author":30,"featured_media":29032,"comment_status":"closed","ping_status":"open","sticky":false,"template":"elementor_header_footer","format":"standard","meta":{"inline_featured_image":false,"footnotes":""},"categories":[191],"tags":[],"class_list":["post-29025","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-magazine"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Canonical tag: che cos\u2019\u00e8 e come usarlo | iSmartFrame<\/title>\n<meta name=\"description\" content=\"Scopri cos\u2019\u00e8 il canonical tag, come funziona e come usarlo al meglio evitando errori. 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