Canonicalization happens both before and after rendering. Conflicting canonical signals between raw HTML and JavaScript output can cause unexpected indexing results. Google recommends setting the ...

Google is apparently having trouble identifying paywalled content due to a standard way paywalled content is handled by publishers like news sites. It’s asking that publishers with paywalled content ...

Nowadays, even regular Web surfers know some of the things to avoid when designing a Web site for fast performance: Cut the number of requests to the Web server. Shrink JPEG sizes. Employ a content ...

In the Google Merchant Center structured data documentation, it says that you should add structured data to the HTML source and that it "can't be generated after a page has been loaded using ...