d-tags 
Loading...Since 01/21 website owners have been receiving error notifications concerning breadcrumbs which were sent by Search Console.With the increasing usage and popularity of https://t.co/hGrr8MSS40 we decided to focus our development on a single scheme. As of April 6, 2020, https://t.co/N98EXBIRJ6 markup will no longer be eligible for Google rich result features. Read more at https://t.co/n8qsmdLgxE pic.twitter.com/JIg9yqMxRB
— Google Webmasters (@googlewmc) January 21, 2020
According to Google, for the time being it’s just a warning and the error doesn’t have any negative implications for the search results. April 6, 2020 is the day when Google will completely stop supporting data-vocabulary.org so you need to fix the error by then.
How to fix the data-vocabulary.org error?
In order to fix the error resulting from the removal of the data-vocabulary.org tag, you simply need to replace this tag by schema.org. Although the code won’t differ much, the change is truly substantial. An exemplary code with data-vocabulary.org:
An exemplary code with schema-org:
After changing the code, use the structured data testing tool to check whether everything has been implemented properly and then ask Google to recrawl and reindex your website.
