[Idea] Use a screenshot if no opengraph image is found

[nhoizey]

If none of the 4 supported opengraph image sources exist, maybe a screenshot of the page would be a nice fallback.

[zachleat]

yeah—I like that!

I do that on my site manually, if I don’t have a background image for my opengraph generator, I use a screenshot of the page instead.

e.g. compare these two

[nhoizey]

@zachleat that's exactly what I had in mind! 👍

You could get the title from <title> at least, and maybe the avatar with api-indieweb-avatar.