Just performed an SEO audit and found that webflow has copied of all my pages, repeating my domain in the URL, effectively creating a bunch of broken links.
https://www.itflows.co/www.itflows.co/how-it-works
I don’t know how to identify and delete these pages. Please help 
Have you found out the source to your problem ?
No I’m still struggling to fix this issue, is there an easy way for me to remove the broken links in Webflow?
Having the same issue.
Can you check if your global canonical tag URL includes a slash (/) at the end?
Thank you so much! Much easier than I thought ;D
Yes, ha saved my butt when I finally figured that one out.
If that sorted it out for you, please mark that as the solution so others can find it too.
