John Mueller: Google currently does not use GS1 markup at all

GS1 is a new schema markup for products. Google’s John Mueller said on Twitter that Google does not use GS1 markup at all. Google does not use it for search, ranking, rich cards, or any other purpose.

How to scan your website for structured data markup

Among many other things, the website audit tool in SEOprofiler checks your website for structured data. You can create your SEOprofiler account here:

Check your pages

Tom Cassy

Tom Cassy is the CEO of SEOprofiler. He blogs about search engine optimization and website marketing topics at “”.