Schema Markup is a A nifty tool for SEO. It is often written in JSON-LD, Microdata, or RDFa, helps search engines grasp the content on a webpage. Common types include:
- Organization Schema: Provides info about a company.
- Person Schema: Details about an individual.
- Event Schema: Info on events.
- Product Schema: Data on products for sale.
- Recipe Schema: For cooking recipes.
- Review Schema: Customer reviews.
- Article Schema: For news and blog posts.
- FAQ Schema: Frequently asked questions.
- Local Business Schema: Local business details.
For checking if Schema Markup exists on a site, you've got options. First, you can manually inspect the source code. Just right-click on the webpage and select "View Page Source." Then, use Ctrl+F to search for "schema," "JSON-LD," or other related terms. Alternatively, Google's Structured Data Testing Tool can help. Just plug in the URL and let it do its magic. Another option? Browser extensions designed for this very purpose. Quite a few out there.