Hi there, as you will know Google has recently deprecated data-vocabulary.org structured data.
Google Search Console sent a warning to me (and many other users) that the data-vocabulary.org breadcrumb structure on almost all my posts and pages still shows data-vocabulary.org mark up instead of JSON. I am using the Sahifa theme on my site and Sahifa settings just allow me to switch on and off the breadcrumbs.
Is this a theme-related issue? I’m also using the WP SEO Structured Data Schema Pro plugin but the providers say that the plugin already provides JSON based schema data. Am also using the free Yoast plugin but haven’t heard of any related issues with the plugin.
thanks for sharing any thoughts