Google SEO
2011 (JSON-LD recommended 2017) — Schema.org · Google
How did Schema.org and JSON-LD become established?
Schema.org is a shared structured-data vocabulary launched by Bing, Google and Yahoo. Google subsequently recommended JSON-LD as its preferred format, making it a common way to describe content and entities for machines.
Further analysis
Use this entry as an audit checkpoint. The cited source establishes the context; the direct answer identifies what to check before choosing an action.
In SFT, this topic relates to Structure, Trust. Check whether the signal is visible on the page, connected to the rest of the website and supported by understandable evidence.
Related search terms include Schema.org, JSON-LD, structured data. Use them to describe the issue in a brief, audit or answer page.
Applying SFT
Structure turns a rule into readable architecture: headings, URLs, structured data, visible content and clear hierarchy.
Trust requires observable evidence: sources, consistency, citations, identifiable authors and verifiable claims.