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 removed outdated JavaScript and accessibility guidance from its documentation. Google Search has rendered JavaScript well for years. It's the latest in a series of JS documentation updates.

Google's John Mueller warned one site owner not to load "not available" in the JavaScript before the actual content that loads is available. It can lead Google to believe the page does not exist, ...