@Codewife101 I personally use GitLab Pages to host my projects. When my projects are ready to be submitted for review, I create a new forum topic and add the link to the appropriate cohort project topic.
So, for example with the tribute project:
GitLab: http://camper-fcc.gitlab.io/tribute/
Topic: A Tribute to Raccoons - Feedback Requested
Cohort Project Topic: Build a Tribute Page Project Questions, Discussions, and Resources (January 2018 Cohort) – look for the PROJECTS section.
Does that answer your question?