Should you have been already owning warnings on your Google console, This could be the first step to consider, as glitches probably arrive from your present topic. Observe that, if you update your concept or modules and the erroneously structured documents are copied once more, you will need to thoroughly https://www.presta-addons-modules.com/en/opencart-seo-automatic-google-rich-snippets-json-ld-integration-opengraph-twitter-tags-schemaorg.html