It also offers more output formats, including JSON, iCal, and "simple HTML" (for iframe use). Feeds are cached for 60 seconds server-side after being requested. JSON Field Guide. Unlike the XML feeds, ...

A survey of top 10 million websites reveals that only 25.1% of websites use JSON-LD structured data. Google has expressed that JSON-LD is their preferred structured data. Using JSON-LD becomes ...