Adding website links to activities

Has anyone tried adding website links they want Flint to use as references before? If so, how was the accuracy of Flint reading that site? Any advice or suggestions? I see I can add a link in the activity builder when I choose link for an attachment but nothing comes up. I’m trying to build an activity for students to use to help them with college searches and selection process.

Flint is pretty reliable when it comes to reading pages on the web as long as it isn't gated content (e.g. articles requiring membership) or content that requires a login (e.g. Google Drive files). After adding in a link, you can ask Flint to summarize the contents or ask specific questions about the content to see if it was able to read it well or not.

Can you share a screenshot what you mean when nothing comes up?