{"id":5793,"date":"2025-05-18T23:16:48","date_gmt":"2025-05-19T06:16:48","guid":{"rendered":"https:\/\/www.ultimatewb.com\/blog\/?p=5793"},"modified":"2025-05-19T00:43:48","modified_gmt":"2025-05-19T07:43:48","slug":"how-many-views-do-you-need-for-core-web-vitals-to-show-in-google-search-console-or-pagespeed-insights","status":"publish","type":"post","link":"https:\/\/www.ultimatewb.com\/blog\/5793\/how-many-views-do-you-need-for-core-web-vitals-to-show-in-google-search-console-or-pagespeed-insights\/","title":{"rendered":"How Many Views Do You Need for Core Web Vitals to Show in Google Search Console or PageSpeed Insights?"},"content":{"rendered":"\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.ultimatewb.com\/blog\/wp-content\/uploads\/google-pagespeed-insights-core-web-vitals.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"254\" src=\"https:\/\/www.ultimatewb.com\/blog\/wp-content\/uploads\/google-pagespeed-insights-core-web-vitals-1024x254.jpg\" alt=\"Core Web Vitals, Not enough real-world speed data\" class=\"wp-image-5794\" srcset=\"https:\/\/www.ultimatewb.com\/blog\/wp-content\/uploads\/google-pagespeed-insights-core-web-vitals-1024x254.jpg 1024w, https:\/\/www.ultimatewb.com\/blog\/wp-content\/uploads\/google-pagespeed-insights-core-web-vitals-300x74.jpg 300w, https:\/\/www.ultimatewb.com\/blog\/wp-content\/uploads\/google-pagespeed-insights-core-web-vitals-768x191.jpg 768w, https:\/\/www.ultimatewb.com\/blog\/wp-content\/uploads\/google-pagespeed-insights-core-web-vitals-1536x381.jpg 1536w, https:\/\/www.ultimatewb.com\/blog\/wp-content\/uploads\/google-pagespeed-insights-core-web-vitals.jpg 1547w\" sizes=\"(max-width: 600px) 100vw, (max-width: 1200px) 75vw, 1200px\" \/><\/a><\/figure>\n\n\n\n<p>If you&#8217;ve ever opened up <strong><a href=\"https:\/\/www.ultimatewb.com\/blog\/?s=google+search+console\">Google Search Console<\/a><\/strong> or <strong><a href=\"https:\/\/www.ultimatewb.com\/blog\/?s=pagespeed+insights\">PageSpeed Insights<\/a><\/strong> only to be told:<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p>\u201cNot enough usage data in the last 90 days for this device type,\u201d or &#8220;The Chrome User Experience Report does not have sufficient real-world speed data for this page.&#8221;<\/p>\n<\/blockquote>\n\n\n\n<p>&#8230;you\u2019re not alone &#8211; and you&#8217;re definitely not the first to wonder:<\/p>\n\n\n\n<p><strong>How many views do you actually need for <a href=\"https:\/\/www.ultimatewb.com\/blog\/?s=core+web+vitals\">Core Web Vitals<\/a> data to show up?<\/strong><\/p>\n\n\n\n<p>Let\u2019s break down what\u2019s going on, how Google collects this data, how many visitors you need, and what the difference is between what you see in <strong>Google Search Console<\/strong> (GSC) vs <strong>PageSpeed Insights<\/strong> (PSI).<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\ud83d\udca1 What Are Core Web Vitals?<\/h2>\n\n\n\n<p>Core Web Vitals are Google\u2019s key performance metrics for user experience. They focus on real-world factors like:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>LCP (Largest Contentful Paint)<\/strong> \u2013 <a href=\"https:\/\/www.ultimatewb.com\/blog\/?s=fast+loading+times\">loading speed<\/a><\/li>\n\n\n\n<li><strong>INP (Interaction to Next Paint)<\/strong> \u2013 interactivity<\/li>\n\n\n\n<li><strong>CLS (Cumulative Layout Shift)<\/strong> \u2013 visual stability<\/li>\n<\/ul>\n\n\n\n<p>These metrics are part of Google\u2019s ranking algorithm and directly impact your site\u2019s <a href=\"https:\/\/www.ultimatewb.com\/blog\/?s=seo\">SEO<\/a>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Where Does the Data Come From?<\/h2>\n\n\n\n<p>The Core Web Vitals data shown in GSC and PSI comes from <strong>field data<\/strong>, gathered from <strong>Chrome users<\/strong> who have opted into usage statistics. This data is known as the <strong>Chrome User Experience Report (CrUX)<\/strong>.<\/p>\n\n\n\n<p>If your site doesn&#8217;t get much qualifying traffic, you might not see any field data in either tool &#8211; especially for a specific device type (mobile or desktop).<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\ud83e\uddee So, How Many Views Do You Need?<\/h2>\n\n\n\n<p>Although Google doesn\u2019t give an official number, based on industry findings:<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p>\ud83d\udcca You typically need <strong>at least 100 unique Chrome users per device type (mobile\/desktop)<\/strong> over a <strong>28-day period<\/strong> for Core Web Vitals data to appear.<\/p>\n<\/blockquote>\n\n\n\n<p>Remember:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Only <strong>Chrome<\/strong> users count<\/li>\n\n\n\n<li>Users must have opted in to usage sharing<\/li>\n\n\n\n<li>The threshold applies <strong>separately<\/strong> to mobile and desktop<\/li>\n\n\n\n<li>CrUX data is updated every <strong>28 days<\/strong><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\ud83e\uddf0 GSC vs. PSI: What\u2019s the Difference?<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\ud83d\udd0e Google Search Console (GSC)<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Shows <strong>field data only<\/strong> (from CrUX)<\/li>\n\n\n\n<li>Aggregated across <strong>similar URLs<\/strong> &#8211; not per URL<\/li>\n\n\n\n<li>Broken down by <strong>device type<\/strong> (mobile\/desktop)<\/li>\n\n\n\n<li>Gives a <strong>sitewide performance view<\/strong>, making it more likely to show data for small sites<\/li>\n\n\n\n<li>May still show \u201cnot enough data\u201d if traffic is low<\/li>\n<\/ul>\n\n\n\n<p>\u2705 Best for seeing <strong>overall trends<\/strong> and long-term performance<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\ud83d\udd0e PageSpeed Insights (PSI)<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Shows <strong>both field data<\/strong> (if available) and <strong>lab data<\/strong><\/li>\n\n\n\n<li><strong>Field Data:<\/strong>\n<ul class=\"wp-block-list\">\n<li>URL-level if there\u2019s enough traffic<\/li>\n\n\n\n<li>If not, falls back to <strong>origin-level<\/strong> (sitewide) data<\/li>\n\n\n\n<li>Will say something like:<br><em>\u201cThe Chrome User Experience Report does not have sufficient real-world speed data for this page. Falling back to aggregated data for the origin.\u201d<\/em><\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>Lab Data:<\/strong>\n<ul class=\"wp-block-list\">\n<li>Simulated in real-time using <strong>Lighthouse<\/strong><\/li>\n\n\n\n<li>Always available, even if no field data exists<\/li>\n\n\n\n<li>Strictly <strong>per-URL<\/strong>, based on a controlled test environment &#8211; not real user traffic<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<p>\u2705 Best for <strong>page-specific diagnostics<\/strong>, even for low-traffic pages<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u2705 Quick Comparison<\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Feature<\/th><th>Google Search Console<\/th><th>PageSpeed Insights<\/th><\/tr><\/thead><tbody><tr><td>Data type<\/td><td>Field data (real users)<\/td><td>Field + Lab (simulated)<\/td><\/tr><tr><td>URL or sitewide?<\/td><td>Aggregated by similar URLs<\/td><td>Field: URL or origin<br>Lab: URL only<\/td><\/tr><tr><td>Needs traffic to show?<\/td><td>Yes<\/td><td>Field: Yes<br>Lab: No (always available)<\/td><\/tr><tr><td>Device breakdown<\/td><td>Yes (mobile &amp; desktop)<\/td><td>Yes<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\ud83d\udee0 What to Do if There\u2019s \u201cNot Enough Data\u201d<\/h2>\n\n\n\n<p>If you&#8217;re running a small site (like a personal blog or a small store with &lt;1,000 visits\/month), here&#8217;s how to work around missing field data:<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">1. Use Lab Data in PSI<\/h3>\n\n\n\n<p>Even without real-user data, <strong>Lighthouse<\/strong> gives you performance metrics based on a test simulation of the page you entered.<\/p>\n\n\n\n<p>Use this to:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Detect large images or slow scripts<\/li>\n\n\n\n<li>Catch layout shift issues<\/li>\n\n\n\n<li>See performance scores for LCP, INP, CLS, etc.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">2. Optimize Based on Best Practices<\/h3>\n\n\n\n<p>Even if field data isn\u2019t available, you can still improve:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong><a href=\"https:\/\/www.ultimatewb.com\/blog\/?s=fast+loading+time\">Load speed<\/a><\/strong> by reducing server response time and using caching if necessary. Using a fast website builder like UltimateWB can make a huge difference here.<\/li>\n\n\n\n<li><strong>Interactivity<\/strong> by minimizing JavaScript and improving frontend code<\/li>\n\n\n\n<li><strong>Stability<\/strong> by setting image dimensions and avoiding layout shifts<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">3. Grow Chrome Traffic (Slowly but Surely)<\/h3>\n\n\n\n<p>Every Chrome user helps build up your CrUX dataset. Focus on long-term traffic growth and keep improving your site experience &#8211; the data will eventually show up.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\ud83e\uddfe Recap: Core Web Vitals Visibility<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Question<\/th><th>Answer<\/th><\/tr><\/thead><tbody><tr><td>How many users are needed?<\/td><td>~100 Chrome users per device in 28 days<\/td><\/tr><tr><td>Does GSC need traffic?<\/td><td>Yes &#8211; field data only<\/td><\/tr><tr><td>Does PSI need traffic?<\/td><td>For field data: yes<br>For lab data: no<\/td><\/tr><tr><td>Is lab data sitewide?<\/td><td>\u274c No &#8211; it&#8217;s URL-specific only<\/td><\/tr><tr><td>Is field data sitewide?<\/td><td>\u2705 In GSC, and in PSI if URL has low data<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">In Summary<\/h2>\n\n\n\n<p>If you\u2019re seeing \u201cNot enough usage data\u201d in GSC or PSI, you\u2019re not doing anything wrong. It\u2019s just a matter of <strong>traffic volume<\/strong>, <strong>Chrome user activity<\/strong>, and <strong>data thresholds<\/strong>.<\/p>\n\n\n\n<p>In the meantime, use lab tools to make smart optimizations and focus on improving your <a href=\"https:\/\/www.ultimatewb.com\/blog\/?s=user+experience\">user experience<\/a>. That way, when your site <em>does<\/em> reach the threshold, you\u2019ll be in great shape.<\/p>\n\n\n\n<p>Want help running a Lighthouse report or interpreting your PageSpeed scores? Feel free to reach out!<\/p>\n\n\n\n<p>Are you ready to design &amp; build your own website? Learn more about&nbsp;<a href=\"https:\/\/www.ultimatewb.com\/\">UltimateWB<\/a>! We also offer&nbsp;<a href=\"https:\/\/www.ultimatewb.com\/web-design-packages\">web design packages<\/a>&nbsp;if you would like your website designed and built for you.<\/p>\n\n\n\n<p><em>Got a techy\/website question? Whether it\u2019s about UltimateWB or another website builder, web hosting, or other aspects of websites, just send in your question in the&nbsp;<a href=\"https:\/\/www.ultimatewb.com\/ask-david\">\u201cAsk David!\u201d form<\/a>. We will email you when the answer is posted on the UltimateWB \u201cAsk David!\u201d section.<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p>If you&#8217;ve ever opened up Google Search Console or PageSpeed Insights only to be told: \u201cNot enough usage data in the last 90 days for this device type,\u201d or &#8220;The Chrome User Experience Report does not have sufficient real-world speed &hellip; <a href=\"https:\/\/www.ultimatewb.com\/blog\/5793\/how-many-views-do-you-need-for-core-web-vitals-to-show-in-google-search-console-or-pagespeed-insights\/\">Continue reading <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1034,4,781],"tags":[4028,4023,4030,4020,4032,3631,4021,4025,1857,4031,3651,4026,1969,3637,4024,3028,2909,10,11,4027,4022,4029],"class_list":["post-5793","post","type-post","status-publish","format-standard","hentry","category-ask-david","category-search-engine-optimization-seo","category-website-traffic","tag-barry-pollard","tag-chrome","tag-chrome-traffic","tag-chrome-user-experience-report","tag-chrome-users","tag-core-web-vitals","tag-crux","tag-desktop-traffic","tag-fast-loading-times-2","tag-field-data","tag-google-algorithm","tag-google-search-central-help","tag-gsc","tag-lighthouse","tag-mobile-traffic","tag-pagespeed-insights","tag-psi","tag-search-engine-optimization","tag-seo","tag-stack-overflow","tag-usage-statistics","tag-web-performance"],"_links":{"self":[{"href":"https:\/\/www.ultimatewb.com\/blog\/wp-json\/wp\/v2\/posts\/5793"}],"collection":[{"href":"https:\/\/www.ultimatewb.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.ultimatewb.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.ultimatewb.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ultimatewb.com\/blog\/wp-json\/wp\/v2\/comments?post=5793"}],"version-history":[{"count":1,"href":"https:\/\/www.ultimatewb.com\/blog\/wp-json\/wp\/v2\/posts\/5793\/revisions"}],"predecessor-version":[{"id":5795,"href":"https:\/\/www.ultimatewb.com\/blog\/wp-json\/wp\/v2\/posts\/5793\/revisions\/5795"}],"wp:attachment":[{"href":"https:\/\/www.ultimatewb.com\/blog\/wp-json\/wp\/v2\/media?parent=5793"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ultimatewb.com\/blog\/wp-json\/wp\/v2\/categories?post=5793"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ultimatewb.com\/blog\/wp-json\/wp\/v2\/tags?post=5793"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}