Privacy settings in WordPress system allows us to restrict access for search engines to our website. To change those settings, navigate to "Settings>Privacy".

In this page we have single setting with two options. We can use the first one if we want to allow search engines to index our website. And the second options means search engines won't be indexing our website. Probably most of us will be choosing the first option as probably we all want that search engines would know about our content and there is no point to hide.

To apply the adjustments, click "Save Changes" button.