So I’ve been trying to set a header image for my blog for quite a while now, but every time I try, the header is ALWAYS blurry/bad quality. I’ve tried everything, from using the pixels they suggest, to searching on the internet how to set a clear header, but nothing helps. (The only header that is not blurry is the suggested one my theme comes with.)
Does anybody have any tips for this?? If you do, thank you so much!