[Wix.com]: [URL] does not unfurl...
...
[Strikingly.com]: Uniform [LavenderCoverArt] per site...
..
[Mindmeister.com]: [Channel] does not have [CoverArt]...
.
[Naver] is the only website that will drop images for [Twitter] though the reverse is not the case; [Twitter] only drops [Posts], not [Site][URL] or [Channel][URL] though limited to [Strikingly] & [Mindmeister]...
- - - - - - - - - - -
[Cover_Art_Source]