CSS Content and SEO 2026: Keep Important Information Inside the HTML DOM
Google has clarified that content generated through CSS content properties may not be indexed because it is not part of the document object model, or DOM.
Designers commonly use ::before, ::after and the CSS content property for decorative labels, icons or interface details. This is appropriate for decoration, but important headings, product information, prices, contact details and calls to action should not depend on CSS-generated text.
Search engines and assistive technologies work most reliably when meaningful information exists in semantic HTML. Developers should place essential text in the page’s HTML, use suitable headings and links, and reserve CSS-generated content for visual enhancement.
Malaysian businesses should include this check in technical SEO audits. View the rendered page, inspect its DOM and test whether important information remains available when styles are disabled. Good implementation improves indexing, accessibility and user experience together.
Designers commonly use ::before, ::after and the CSS content property for decorative labels, icons or interface details. This is appropriate for decoration, but important headings, product information, prices, contact details and calls to action should not depend on CSS-generated text.
Search engines and assistive technologies work most reliably when meaningful information exists in semantic HTML. Developers should place essential text in the page’s HTML, use suitable headings and links, and reserve CSS-generated content for visual enhancement.
Malaysian businesses should include this check in technical SEO audits. View the rendered page, inspect its DOM and test whether important information remains available when styles are disabled. Good implementation improves indexing, accessibility and user experience together.
27 Sep 2026
