Error What prompted the issue: The gives.url home is lacking or won't satisfy the URL requirements. Полное руководство по работе со структурированными данными I use JavaScript to extract the hero image URL, width, and peak, and insert the extracted data in to the markup as a nested “ImageObject ”. Here https://free-bookmarking.com/story19485132/getting-my-c-json-schema-editor-to-work