Redirect problems showing after running site audit

Site URL: https://www.arnaudchabot.com

Hello, I transferred my site domain from 7.0 to 7.1. I deleted my old site and my problem is:

When I run a site audit, I have redirect problems on all my pages.

Is it because I had the same page links on the site in 7.0? I also have errors on pages that are deleted.

How can I fix the problem?

Thanks in advance

Ps: sorry for my english 😛