All preview images on my website are lower in quality than they used to be (and I have done nothing other than update my wordpress version)
I uploaded a plugin for meta data and seo of each of my posts in wordpress so I think I have that issue solved as this new plugin will now let me add/edit meta data like I used to be able to before I upgraded to newer version of WordPress. (No I was not talking about social media data)
If you can help with the low quality preview images that would be great as it is so embarrassing having them look so crappy. Thank you, Dawn