Youtube thumbnail is blurry
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I have a youtube video that is embedded using “iframe” to the side panel of all my posts. The thumbnail is blurry.
I am using this code:
<iframe class=”responsive-iframe” src=”https://www.youtube.com/embed/9eEC6OPC1lE” frameborder=”0″ allow=”accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture” allowfullscreen></iframe>
I read on a different forum that the optimization could be causing the problem.
How can I fix this without harming optimization?
Thanks!!!
The page I need help with: [log in to see the link]
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