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 ...

More often than not, pulling data from the internet can be a major pain in the behind. It lulls you into a false sense of accomplishment, since downloading a web page is the easy part. But when you ...

14 months ago, Google updated its documentation around its shopping related structured data warning not to generate your structured data dynamically through JavaScript. Yesterday, at the Search ...

Google recommends including Product markup in initial HTML for best results. JavaScript-generated markup can lead to less frequent and reliable crawls. E-commerce sites using JavaScript for product ...