Links not working

Today I attempted my first posting of job leads on homeandhired.com. I did this by writing a job title in my post, highlighting it, clicking “link”, then a window pops up and I add the URL and checked that I wanted it to open up in a different window. It looked like it worked. When I click the links on my PC I get “about blank”. On safari I get nothing at all.

Any ideas? I’m just grateful I didn’t add all 300 leads before I figured out there was a problem.