Fonts on your page are missing the font-display property, which can cause invisible text during font loading (FOIT - Flash of Invisible Text). This delays when users can read your content and impacts Core Web Vitals.
@font-face {
font-family: 'MyFont';
src: url('font.woff2') format('woff2');
}Add the font-display property to control loading behavior.
@font-face {
font-family: 'MyFont';
src: url('font.woff2') format('woff2');
font-display: swap;
}Font-display: swap shows fallback text immediately, then swaps to the custom font when ready, ensuring text is always visible and improving FCP scores.
This issue can affect your site's search engine rankings and user experience. Addressing it promptly helps ensure optimal performance and visibility in search results.
Black SEO Analyzer automatically checks for this warning during site analysis, along with hundreds of other technical SEO issues.
Choose the license that fits your needs and start getting the deep, actionable insights you deserve.