Should I hide non-unique articles from indexing in DLE?

Question

Search Engine Optimization

The Datalife engine has a special function when adding news, you can check the box and the article will not be indexed. It so happened that the site contains 60% of non-unique articles. Tell me whether it is necessary to hide such articles from indexing and leave only unique ones?

Answer 1

You need to ask the SEO specialists.
CMS has nothing to do with it.

Answer 2

Where it flies and how, of course, you don’t need to write. Everyone will assemble the application, check it and understand where the problem is, of course!

Answer 3

You can not work with the network in the UI thread, so it crashes. Use AsyncTask

Answer 4

logcat will help you.