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 ...

JavaScript SEO should be a solved problem by now. It isn’t. Ecommerce sites keep hitting the same crawling, rendering, and indexing issues they were five years ago, now stacked on top of headless ...

Google's web crawler simulates "idle" states to trigger JavaScript events. This change improves the rendering of pages that use idle callbacks. Developers should ...

Google has updated its developer documentation to warn about sites using JavaScript-generated Product markup and that the search company recommends putting Product markup in the initial HTML for best ...

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 ...