Sources of recipes that can be added with the URL in cookbook

Hi, is there somewhere a collection of recipe sources
Which is known that their URLs are recognized by cookbook for correct adding the recipes

Hope you know what I mean!

Background I tried adding URLs, but they were not recognized and ended up with error
grafik

No, there is no compatibility list out there, i am sorry.

The reason is that we are not parsing the recipes literally but use a standard that many sites stick to. If a site provider changes their (invisible) metadata, the import might suddenly work out fail:
Often, the standard is not adhered to by 100% and minor flaws are compensated by the cookbook app. Typically they check if Google’s rich text engine understands their data. If yes, they are satisfied.

This also means that each URL not the domain could be compatible or not. It would be more fine grained. The data that is parsed is just some sort of invisible “comment” within the HTML source code.

Does this make sense to you and answer your question?