Schema Markup Types: What Still Changes Your Listing in 2026
Schema markup is sold as a traffic strategy and works as a display lever. The distinction matters because several of the types agencies still quote stopped producing rich results: FAQPage was restricted to health and government sites in 2023 and then dropped, and HowTo was deprecated entirely. The markup stays valid and renders nothing. What still changes a listing is a shorter list than most proposals suggest, with recipe cards, product and review stars, video thumbnails and event listings carrying the measurable click-through lift. On the other side, schema is not a ranking signal by Google's own documentation, and a causal study of 1,885 pages found no AI citation lift from JSON-LD once domain authority was controlled for. This page covers 15 figures on what renders, what stopped, what markup cannot do, and the order to build it in. Updated when Google changes its structured data documentation.
The numbers at a glance
- 823 Schema types exist; about 35 earn rich results
- +30 to 35% CTR lift from product schema with star ratings
- +20% Traffic lift from review schema in a controlled test
- No lift Causal effect of JSON-LD on AI citations
Read the text version
What still renders
Rich results are triggered exclusively by structured data, and only a fraction of schema types are eligible. Recipe cards carry the largest reported lift at 40% to 50% because they show an image, rating and cook time before the click. Video thumbnails and product snippets with star ratings sit around 25% to 35%. Event listings run 20% to 25%, review stars 20% to 30%, and breadcrumbs a modest 5% to 10% by replacing the raw URL in the snippet. SearchPilot's controlled test of review schema on product pages measured a 20% traffic increase, which is the most rigorous single result available here.
What stopped rendering
FAQPage was the highest rich-result-rate type for years. Google restricted it to health and government sites in 2023 and then removed the rich result entirely. HowTo was deprecated in the same period. Both remain valid markup and cause no harm, and neither produces anything visible in search. Any proposal quoting FAQ rich result CTR figures is quoting a feature that no longer exists. Of the 823 schema types on Schema.org, roughly 35 are eligible for a rich result at all.
What markup does not do
Schema is not a direct ranking signal, which Google states in its own documentation. It does not cause AI citations either: an Ahrefs causal study across 1,885 pages found no lift once domain authority was controlled for, and in SE Ranking's analysis of 129,000 domains, pages carrying FAQ schema averaged 3.6 citations against 4.2 for pages without. The schema is not harming those pages; it tends to sit on simpler page types that earn fewer citations.
The order to build in
On a service business site, start with Organization and LocalBusiness, which drive entity recognition and knowledge panel eligibility. Add Article or BlogPosting for author, publisher and date, which feed both search and AI answer attribution. Add BreadcrumbList, which is trivial to implement and improves the snippet. Add Product, Review or Event only where the page genuinely is one, since the stars carry the lift and invalid markup gets rich results removed.
What this means for a growing business
Schema changes how your listing appears, not whether it ranks or gets cited. That makes it cheap hygiene worth doing once and correctly. It also makes it a bad centrepiece for any proposal selling it as a traffic strategy, which is worth knowing before you pay for one.
Frequently asked questions
Does schema markup improve rankings?
No. Google states that structured data is not a direct ranking signal. It makes pages eligible for rich results, which can raise click-through rate, and Google has said its systems understand pages better when structured data is present.
Do FAQ rich results still exist?
No. Google restricted FAQ rich results to health and government sites in 2023 and then removed them. FAQPage markup remains valid and produces nothing visible in search results.
Which schema types give the biggest CTR lift?
Recipe cards at 40% to 50% where they apply, then product snippets with star ratings and video thumbnails at roughly 25% to 35%, review stars at 20% to 30%, and event listings at 20% to 25%.
Does schema markup help with AI citations?
Not causally. A study of 1,885 pages found no citation lift from JSON-LD once domain authority was controlled for. Schema still helps machines parse a page, so it is worth having, just not as a citation strategy.
Which schema should a service business add first?
Organization and LocalBusiness, then Article or BlogPosting, then BreadcrumbList. Add Product, Review or Event only where the page genuinely is that thing.
Sources
- Google Search Central, structured data feature documentation, 2026
- SearchPilot, controlled test of Review schema on product pages
- Ahrefs, causal study of schema markup across 1,885 pages, 2026
- SE Ranking, citation analysis across 129,000 domains, 2026
- Schema.org, type count and usage statistics, June 2026
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