How not to violate copyright?

Question

Copyright

Hello!
Let's say there is some article / picture / ... . The page does not indicate whether or not this article / picture / ... can be used. How can you avoid copyright infringement when using these resources on your site? Would it be enough to list the authors on a separate page? Maybe there are some articles on this particular topic?
Thank you.

Answer 1

If nothing is said about the license for the content, then it is easier to write to the owner of the resource to obtain permission to publish.