The about and mentions markups are Houses of webpage schema which explicitly convey to search engines like Google and Bing what topics a page is primarily about and what other subjects are only becoming described or referred to. The wordCount variable checks if articleElement exists. If it does, innerText extracts https://geilebookmarks.com/story19342447/helping-the-others-realize-the-advantages-of-seo-automatique-google-rich-snippets-json-ld-open-graph