What is Schema Markup?
Schema markup is structured data that you add to your website to help search engines provide more informative results for users. When search engines understand the exact semantic context of your pages, they can reward you with rich snippets, review stars, product details, and site links beneath your primary search entry, boosting click-through rates (CTR) significantly.
How to Implement JSON-LD
JSON-LD is Google's preferred format for structured data. You can implement schemas for Articles, FAQs, Local Businesses, and Products. By dynamically injecting these JSON objects into your page headers using PHP, you make it extremely easy for crawlers to verify the authority, publication dates, author metadata, and interactive elements of your pages.