We have already got written plenty of posts about Schema.org and JSON-LD, which will let you to be familiar with more details on this topic. ShandronShandron 4144 bronze badges 2 If your reaction is HTML then JSON.parse() doesn't produce a legitimate item. You may perhaps try out using XML but https://prestashop-admin-panel46555.shivawiki.com/6727871/indicators_on_json_schema_2019_09_you_should_know