<http://schema.org/description>
"A WebmasterWorld thread asks a very nice question... Can you detect if you have a penalty by using Google's custom search engine feature.Basically, you create a new search engine with it and then comp"^^<http://www.w3.org/2001/XMLSchema#string>
<https://www.seroundtable.com/google-penalty-validation-googlecse-13220.html>