Google's Rich Results tool can show incorrect data when used for debugging structured data, which is where Schema.org's Validator can be helpful. A recent discussion in a Facebook SEO group ...

Google’s Web Story validator helps publishers determine if their web stories are valid. It should be helpful in troubleshooting issues. The Web Story validator tool is available at the same location ...

Google announced yesterday that the Rich Results Test Tool is out of beta - yay! Google announced with that news that the Structured Data Testing Tool will be deprecated at some point. Google said ...

Google Documents and Spreadsheets gets a little better with a new data validation option that will keep you and your collaborators from filling in the wrong types of data. Josh Lowensohn joined CNET ...