Plain Intelligence

How to Run a Schema Markup Case Study

1 min read

Schema markup’s effects are easiest to evaluate through a controlled before/after comparison rather than general claims about what schema “does.”

Schema Case Study infographic — How to Run a Schema Markup Case Study
How to Run a Schema Markup Case Study — visual overview by Plain Intelligence.

A simple test structure

  1. Document current SERP appearance — rich results, snippets, knowledge panel presence — before any change
  2. Add or expand schema markup relevant to the page type (FAQ, HowTo, Product, Article)
  3. Validate the markup with a structured data testing tool
  4. Track SERP appearance and click-through rate over several weeks after the change

What to watch for

Rich result eligibility depends on more than just valid markup, so treat any observed change as directional, not guaranteed. See schema markup guide. More in Research & Data.

Related Reading

Related in Research & Data:

Supporting reading from related clusters:

Cornerstone guide: SEO Audit