{"id":29771,"date":"2025-10-21T17:40:01","date_gmt":"2025-10-21T15:40:01","guid":{"rendered":"https:\/\/www.ismartframe.com\/magazine\/ottimizzazione-core-web-vitals-guida-completa\/"},"modified":"2026-01-15T09:48:19","modified_gmt":"2026-01-15T08:48:19","slug":"ottimizzazione-core-web-vitals-guida-completa","status":"publish","type":"post","link":"https:\/\/www.ismartframe.com\/de\/magazine\/ottimizzazione-core-web-vitals-guida-completa\/","title":{"rendered":"Core Web Vitals: guida completa all&#8217;ottimizzazione nel 2025\u00a0"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"29771\" class=\"elementor elementor-29771 elementor-28624\">\n\t\t\t\t<div class=\"elementor-element elementor-element-a8e50c4 e-con-full e-flex e-con e-parent\" data-id=\"a8e50c4\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t<div class=\"elementor-element elementor-element-b528d19 e-con-full e-flex e-con e-child\" data-id=\"b528d19\" data-element_type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-b77c095 e-con-full e-flex e-con e-child\" data-id=\"b77c095\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t<div class=\"elementor-element elementor-element-b857e37 e-flex e-con-boxed e-con e-child\" data-id=\"b857e37\" 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-df1757a e-con-full e-flex e-con e-child\" data-id=\"df1757a\" data-element_type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-80343dc e-con-full e-flex e-con e-child\" data-id=\"80343dc\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-d059f51 elementor-widget elementor-widget-image\" data-id=\"d059f51\" 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-11d2e08 e-con-full wrap-menu-mobile-custom-a e-flex e-con e-child\" data-id=\"11d2e08\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-a7178ec 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=\"a7178ec\" 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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-a7178ec\" 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\">Funktionsweise<\/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\">Funktionen<\/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\">Vorteile<\/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\">Preisliste<\/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\">Wer wir sind<\/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 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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; 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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\">Funktionen<\/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\">Vorteile<\/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\">Preisliste<\/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\">Wer wir sind<\/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-d44de1d e-con-full elementor-hidden-tablet elementor-hidden-mobile e-flex e-con e-child\" data-id=\"d44de1d\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1ad718a elementor-align-right elementor-widget elementor-widget-button\" data-id=\"1ad718a\" 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-c05486c e-flex e-con-boxed e-con e-parent\" data-id=\"c05486c\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-af687da e-flex e-con-boxed e-con e-child\" data-id=\"af687da\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-c6c05da e-con-full e-flex e-con e-child\" data-id=\"c6c05da\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b38da67 elementor-widget elementor-widget-text-editor\" data-id=\"b38da67\" 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>Core Web Vitals: guida completa all&#8217;ottimizzazione nel 2025\u00a0<\/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-416ee05 e-con-full e-flex e-con e-child\" data-id=\"416ee05\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-0b283dd elementor-widget elementor-widget-image\" data-id=\"0b283dd\" 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-11-rd8xiv9h1t7hrwuk8zxvfw5qyako91x68yzazcvvvw.png\" title=\"iSmartFrame (11)\" alt=\"iSmartFrame (11)\" 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>\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-dc11e6e e-flex e-con-boxed e-con e-parent\" data-id=\"dc11e6e\" 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-1af7d63 elementor-widget elementor-widget-heading\" data-id=\"1af7d63\" 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\">Cosa sono i Core Web Vitals e perch\u00e9 contano<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-72a3f2c elementor-widget elementor-widget-text-editor\" data-id=\"72a3f2c\" 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 navighiamo un <strong>sito web<\/strong>, i primi secondi sono cruciali: se una pagina appare lenta, poco reattiva o con contenuti che \u201csaltano\u201d durante il caricamento, l\u2019esperienza diventa frustrante. Google ha deciso di misurare e premiare &#8211; o penalizzare &#8211; queste esperienze attraverso i <strong>Core Web Vitals (CWV)<\/strong>, tre parametri fondamentali che descrivono la <strong>qualit\u00e0 della navigazione<\/strong>.<\/p><p>Introdotti ufficialmente nel 2021 con l\u2019aggiornamento <strong>Google Page Experience<\/strong>, i Core Web Vitals rappresentano oggi una delle basi per valutare la <strong>user experience (UX)<\/strong>. Non sono semplici dettagli tecnici: hanno un impatto diretto sul <strong>ranking SEO<\/strong> e soprattutto sulla <strong>percezione del brand<\/strong>.<\/p><p>In altre parole, un sito con CWV ottimizzati:<\/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-a5f3de0 elementor-widget elementor-widget-text-editor\" data-id=\"a5f3de0\" 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>appare <strong>pi\u00f9 affidabile<\/strong> agli occhi di Google, che lo favorisce nei risultati di ricerca;<\/p><\/li><li><p>riduce la frustrazione degli utenti, favorendo <strong>sessioni pi\u00f9 lunghe<\/strong>, <strong>minore bounce rate<\/strong> e <strong>maggiori conversioni<\/strong>;<\/p><\/li><li><p>costruisce <strong>fiducia<\/strong> e aumenta la probabilit\u00e0 che un visitatore torni o completi un acquisto.<\/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-641cfdd elementor-widget elementor-widget-text-editor\" data-id=\"641cfdd\" 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>Dal 2024 un cambiamento importante ha reso ancora pi\u00f9 precisa la misurazione: la metrica <strong>FID (First Input Delay)<\/strong> \u00e8 stata sostituita da <strong>INP (Interaction to Next Paint)<\/strong>, che valuta meglio la reattivit\u00e0 globale di un sito.<\/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-35f2393 e-flex e-con-boxed e-con e-parent\" data-id=\"35f2393\" 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-eb1a272 elementor-widget elementor-widget-heading\" data-id=\"eb1a272\" 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\">I tre Core Web Vitals nel dettaglio<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ac2dcad elementor-widget elementor-widget-heading\" data-id=\"ac2dcad\" 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\">Largest Contentful Paint (LCP)<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-689757b elementor-widget elementor-widget-text-editor\" data-id=\"689757b\" 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>Il Largest Contentful Paint misura il <strong>tempo necessario affinch\u00e9 l\u2019elemento pi\u00f9 grande visibile nella finestra di navigazione venga caricato<\/strong>. Di solito si tratta di:<\/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-7c67c2f elementor-widget elementor-widget-text-editor\" data-id=\"7c67c2f\" 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>un&#8217;immagine di copertina o banner;<\/p><\/li><li><p>un blocco testuale principale;<\/p><\/li><li><p>un video.<\/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-4a13360 elementor-widget elementor-widget-text-editor\" data-id=\"4a13360\" 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>Obiettivo da raggiungere:<\/strong> mantenere l\u2019LCP sotto i <strong>2,5 secondi<\/strong>.<\/p><p><strong>Cosa influenza l&#8217;LCP:<\/strong><\/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-f779371 elementor-widget elementor-widget-text-editor\" data-id=\"f779371\" 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>tempi di risposta del server (TTFB);<\/p><\/li><li><p>immagini troppo pesanti o non ottimizzate;<\/p><\/li><li><p>uso eccessivo di script che bloccano il rendering;<\/p><\/li><li><p>caricamento tardivo di risorse critiche (CSS, font).<\/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-0423497 elementor-widget elementor-widget-heading\" data-id=\"0423497\" 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\">Cumulative Layout Shift (CLS)<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6f9d155 elementor-widget elementor-widget-text-editor\" data-id=\"6f9d155\" 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>Il Cumulative Layout Shift misura la <strong>stabilit\u00e0 visiva della pagina durante il caricamento<\/strong>. In pratica, indica se gli elementi si spostano mentre l\u2019utente cerca di interagire.<\/p><p><strong>Obiettivo da raggiungere:<\/strong> CLS inferiore a <strong>0,1<\/strong>.<\/p><p><strong>Cosa causa un CLS elevato:<\/strong><\/p><ul><li><p>immagini senza dimensioni definite;<\/p><\/li><li><p>annunci o pop-up caricati dinamicamente;<\/p><\/li><li><p>font che si caricano in ritardo provocando &#8220;salti&#8221; del testo;<\/p><\/li><li><p>contenuti inseriti con script senza spazio riservato.<\/p><\/li><\/ul><p>Un CLS alto \u00e8 <strong>uno dei difetti pi\u00f9 percepiti<\/strong> dagli utenti: cliccare un pulsante che \u201cscivola\u201d altrove mentre la pagina si sposta \u00e8 una delle esperienze pi\u00f9 frustranti.<\/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-e9a31b1 elementor-widget elementor-widget-heading\" data-id=\"e9a31b1\" 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\">Interaction to Next Paint (INP)<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-65faa6e elementor-widget elementor-widget-text-editor\" data-id=\"65faa6e\" 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>L&#8217;Interaction to Next Paint \u00e8 la metrica pi\u00f9 recente, introdotta nel marzo 2024 al posto del FID. Mentre il FID misurava solo il ritardo della prima interazione, l\u2019INP valuta il <strong>tempo di risposta complessivo alle interazioni di un utente<\/strong> (clic, tap, digitazioni) durante tutta la sessione.<\/p><p><strong>Obiettivo da raggiungere:<\/strong> INP pari o inferiore a <strong>200 ms<\/strong>.<\/p><p><strong>Cosa incide sull\u2019INP:<\/strong><\/p><ul><li><p>script JavaScript troppo pesanti;<\/p><\/li><li><p>task lunghi che bloccano il thread principale del browser;<\/p><\/li><li><p>animazioni non ottimizzate;<\/p><\/li><li><p>gestione inefficiente degli eventi (onclick, oninput).<\/p><\/li><\/ul><p>Questa metrica \u00e8 oggi una delle pi\u00f9 difficili da ottimizzare perch\u00e9 coinvolge direttamente il <strong>codice JavaScript<\/strong> e la complessit\u00e0 delle interazioni in pagina.<\/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-313e3a3 e-flex e-con-boxed e-con e-parent\" data-id=\"313e3a3\" 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-7d3be01 elementor-widget elementor-widget-heading\" data-id=\"7d3be01\" 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\">Come ottimizzare i Core Web Vitals<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b5a44d1 elementor-widget elementor-widget-heading\" data-id=\"b5a44d1\" 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\">Strumenti di analisi<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d6fd692 elementor-widget elementor-widget-text-editor\" data-id=\"d6fd692\" 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>Prima di agire, bisogna misurare. Gli strumenti principali per analizzare i CWV sono:<\/p><ul><li><p><strong>Google Search Console:<\/strong> dati reali raccolti dagli utenti tramite Chrome (CrUX);<\/p><\/li><li><p><strong>PageSpeed Insights:<\/strong> analisi sia sul campo che in laboratorio;<\/p><\/li><li><p><strong>Lighthouse:<\/strong> utile per diagnosi tecniche dettagliate;<\/p><\/li><li><p><strong>Web Vitals Extension:<\/strong> plugin per Chrome che offre dati in tempo reale.<\/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-27ba78f elementor-widget elementor-widget-heading\" data-id=\"27ba78f\" 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\">Ottimizzazione LCP<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2109ad4 elementor-widget elementor-widget-text-editor\" data-id=\"2109ad4\" 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><b>Ottimizzare le immagini:<\/b> ridurre peso, usare formati moderni (WebP, AVIF), caricare in lazy solo le non critiche.<\/p><\/li><li><p><b>Ridurre i tempi di risposta del server (TTFB):<\/b> utilizzare server performanti, caching, CDN.<\/p><\/li><li><p><b>Prioritizzare le risorse critiche:<\/b> CSS e font dovrebbero caricarsi prima possibile.<\/p><\/li><li><p><b>Ridurre JavaScript non necessario:<\/b> minificazione, rimozione script inutilizzati.<\/p><\/li><\/ul><p><strong>Difficolt\u00e0 comuni: <\/strong>siti con immagini di grandi dimensioni o con CMS non ottimizzati spesso richiedono interventi complessi lato infrastruttura.<\/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-259f24c elementor-widget elementor-widget-heading\" data-id=\"259f24c\" 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\">Ottimizzazione CLS<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2c0202e elementor-widget elementor-widget-text-editor\" data-id=\"2c0202e\" 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>Tecniche di miglioramento:<\/strong><\/p><ul><li><p>Assegnare\u00a0dimensioni fisse a immagini, video e iframe.<\/p><\/li><li><p>Usare il preload dei font per evitare flash o rimpiazzi improvvisi.<\/p><\/li><li><p>Riservare spazi statici per annunci e pop-up.<\/p><\/li><li><p>Evitare l&#8217;inserimento dinamico di contenuti sopra la piega.<\/p><\/li><\/ul><p><strong>Difficolt\u00e0 comuni:\u00a0<\/strong>la pubblicit\u00e0 dinamica \u00e8 una delle cause pi\u00f9 difficili da gestire, soprattutto su siti editoriali che dipendono da network pubblicitari esterni.<\/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-d633a8b elementor-widget elementor-widget-heading\" data-id=\"d633a8b\" 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\">Ottimizzazione INP<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e56897f elementor-widget elementor-widget-text-editor\" data-id=\"e56897f\" 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>Tecniche di miglioramento:<\/strong><\/p><ul><li><strong>Minimizzare il JavaScript:<\/strong> rimuovere funzioni non critiche, caricare script in modo asincrono o con <code>defer<\/code>.<\/li><li><strong>Suddividere i task lunghi:<\/strong> spezzare esecuzioni pesanti in micro-task (<code>requestIdleCallback<\/code>).<\/li><li><strong>Gestire gli eventi in modo efficiente:<\/strong> ridurre listener ridondanti e ottimizzare l&#8217;uso delle librerie.<\/li><li><strong>Monitoraggi continuo con RUM (Real User Monitoring)<\/strong> per individuare le interazioni pi\u00f9 lente.<\/li><\/ul><p><strong>Difficolt\u00e0 comuni: <\/strong>l\u2019ottimizzazione dell\u2019INP \u00e8 molto tecnica e spesso richiede la riscrittura di parti di codice o l\u2019adozione di framework pi\u00f9 leggeri.<\/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-6b97b8b e-flex e-con-boxed e-con e-parent\" data-id=\"6b97b8b\" 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-172765e elementor-widget elementor-widget-heading\" data-id=\"172765e\" 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\">Il lato meno noto dell\u2019ottimizzazione CWV<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1c72e8b elementor-widget elementor-widget-text-editor\" data-id=\"1c72e8b\" 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>Molti SEO e sviluppatori scoprono presto che, nonostante ore di lavoro su immagini, server e codice, i risultati sui CWV <strong>non sempre migliorano in modo apprezzabile<\/strong>.<\/p><p>Ci sono diversi motivi:<\/p><ul><li><p>i dati di campo (CrUX) riflettono l\u2019esperienza reale di migliaia di utenti, quindi servono settimane per vedere variazioni;<\/p><\/li><li><p>le modifiche a volte migliorano una metrica peggiorandone un\u2019altra (es. ottimizzare JavaScript per l\u2019INP ma rallentare il caricamento del LCP);<\/p><\/li><li><p>su siti complessi l\u2019ottimizzazione continua diventa costosa, richiedendo risorse tecniche e monitoraggi frequenti.<\/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-d1e670d e-flex e-con-boxed e-con e-parent\" data-id=\"d1e670d\" 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-756e52c elementor-widget elementor-widget-heading\" data-id=\"756e52c\" 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\">Una soluzione alternativa: automazione con iSmartFrame<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-84cd1fa elementor-widget elementor-widget-text-editor\" data-id=\"84cd1fa\" 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>In questo scenario si inseriscono soluzioni tecnologiche che permettono di <strong>ottimizzare automaticamente i CWV<\/strong> senza lunghi interventi di analisi e sviluppo.<\/p><p><strong>iSmartFrame<\/strong>, ad esempio, \u00e8 una tecnologia che agisce in tempo reale sul rendering delle pagine, mantenendo ottimali <strong>LCP, CLS e INP<\/strong> indipendentemente dalle modifiche ai contenuti o alle librerie usate sul sito.<\/p><p>I <strong>vantaggi<\/strong> <strong>principali<\/strong> sono:<\/p><ul><li><p>prestazioni stabili nel tempo senza interventi manuali continui;<\/p><\/li><li><p>riduzione dei costi di sviluppo e manutenzione;<\/p><\/li><li><p>risultati misurabili, con CWV che rientrano nei range verdi di Google.<\/p><\/li><\/ul><p>In altre parole, se le ottimizzazioni tradizionali possono trasformarsi in un lavoro infinito e dall\u2019esito incerto, soluzioni come iSmartFrame consentono di avere <strong>certezza dei risultati<\/strong> e concentrare gli sforzi su ci\u00f2 che davvero conta: contenuti e strategie digitali.<\/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-5c8be45 e-flex e-con-boxed e-con e-parent\" data-id=\"5c8be45\" 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-ef7e703 elementor-widget elementor-widget-heading\" data-id=\"ef7e703\" 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\">Conclusione<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c52e503 elementor-widget elementor-widget-text-editor\" data-id=\"c52e503\" 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>I Core Web Vitals sono oggi un <strong>pilastro della SEO tecnica<\/strong> e della user experience. LCP, CLS e INP raccontano a Google &#8211; e agli utenti &#8211; se un sito \u00e8 veloce, stabile e reattivo.<\/p><p>Ottimizzarli manualmente richiede:<\/p><ul><li><p>competenze tecniche;<\/p><\/li><li><p>risorse continue;<\/p><\/li><li><p>pazienza, perch\u00e9 i risultati si misurano nel tempo.<\/p><\/li><\/ul><p>Nonostante ci\u00f2, il miglioramento delle metriche non \u00e8 sempre proporzionato agli sforzi investiti. \u00c8 per questo che l\u2019<strong>automazione<\/strong> tramite strumenti avanzati come iSmartFrame rappresenta una <strong>via efficace e sicura<\/strong> per garantire CWV sempre ottimali, senza dispersioni di tempo e budget.<\/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-a9b695b e-flex e-con-boxed e-con e-parent\" data-id=\"a9b695b\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-3bacc04 e-con-full sidebar-single-post e-flex e-con e-child\" data-id=\"3bacc04\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-82f8471 elementor-widget elementor-widget-heading\" data-id=\"82f8471\" 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-4d3750c elementor-widget elementor-widget-shortcode\" data-id=\"4d3750c\" 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\/de\/magazine\/linking-interno-arma-potente-per-seo-e-ux\/\">\r\n                            <img fetchpriority=\"high\" decoding=\"async\" width=\"640\" height=\"338\" src=\"https:\/\/www.ismartframe.com\/wp-content\/uploads\/2025\/06\/iSmartFrame-10-1100x580-1-1024x540.webp\" class=\"attachment-large size-large wp-post-image\" alt=\"Linking interno: arma potente per SEO e UX\u00a0\" srcset=\"https:\/\/www.ismartframe.com\/wp-content\/uploads\/2025\/06\/iSmartFrame-10-1100x580-1-1024x540.webp 1024w, https:\/\/www.ismartframe.com\/wp-content\/uploads\/2025\/06\/iSmartFrame-10-1100x580-1-300x158.webp 300w, https:\/\/www.ismartframe.com\/wp-content\/uploads\/2025\/06\/iSmartFrame-10-1100x580-1-768x405.webp 768w, https:\/\/www.ismartframe.com\/wp-content\/uploads\/2025\/06\/iSmartFrame-10-1100x580-1.webp 1100w\" 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\/de\/magazine\/linking-interno-arma-potente-per-seo-e-ux\/\">Linking interno: arma potente per SEO e UX\u00a0<\/a>\r\n                        <\/div>\r\n\r\n                        <div class=\"card-excerpt\">\r\n                            <p>\r\n                            I link interni collegano le pagine del tuo sito e guidano gli spider. Scopri come ottimizzarli al meglio nel nostro...                            <\/p>\r\n                        <\/div>\r\n                        <div class=\"card-more\">\r\n                            <a class=\"btn btn-learmore-2\" href=\"https:\/\/www.ismartframe.com\/de\/magazine\/linking-interno-arma-potente-per-seo-e-ux\/\">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<div class=\"elementor-element elementor-element-3860989 e-flex e-con-boxed e-con e-parent\" data-id=\"3860989\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\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>Non perdere clienti! Migliora i Core Web Vitals del tuo sito web e aumenta conversioni\/ranking su Google. Guida pratica senza modifiche al codice.<\/p>\n","protected":false},"author":30,"featured_media":28993,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"elementor_header_footer","format":"standard","meta":{"inline_featured_image":false,"footnotes":""},"categories":[203],"tags":[],"class_list":["post-29771","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>Ottimizzazione Core Web Vitals: la guida 2025 | ISmartFrame<\/title>\n<meta name=\"description\" content=\"Scopri come migliorare i Core Web Vitals aggiornati nel 2025: LCP, CLS e INP. 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