Then check where they lead to!
On the Internet it is always safe to be on the safe side. Just copy your link into the search field above.
After that the last available URL will be displayed. Below that you will see more information about the reached page:
The TITLE-Tag of the page, all found links, the plain text and a thumbnail preview of the page. Now it's up to you!
BE SMART, STAY SAFE
check your links.