in my main WP site, the AIOSEO plugin has the option to add additional pages (subdomains). however when i run a site audit it errors that the link is non-canonical url?
the link i used is:
https://learn.simplycreate.online/doku.php &
https://learn.simplycreate.online/doku.php?id=start
both error.
i belive this is the reason my site is not ranking anywhere on google; while it tops out in bing!
what is the correct way to approach this?