It’s showing up under reports after a quick scan of the site.
Below is a screenshot
https://megvault.egnyte.com/dl/DAxnMdT2qM
This problem is coming from WP Accessibility. The error type is av tags missing track. The error is generated due to an embed video from youtube.
Code: <iframe src=#youtubeURL” width=”560″ height=”315″ frameborder=”0″ allowfullscreen=”allowfullscreen” style=”Online laboratory title=”Online laboratory”></iframe>.
