Whenever the main url of my website is shared on facebook, there is only an image without any written description.
If the urls from andy particular pages are shared, both written excerpts and a choice of images are displayed.
I filled out the info for facebook open graph in the social tab and added image urls, but it's just not showing up.
Any ideas what might cause this issue or how it could be fixed? The website is going to have a lot more material added very soon and will be getting shared a lot, so this would really help me out.