Suppose I have two pages with the same content:
so I put a canonical tag
<link rel="canonical" href="example.com/a"/> at page
example.com/b. I just added a canonical tag, didn't add
robots="nonindex, follow" meta tag.
When the crawler sees this page, it will see the original version and pass the link equity. Does the crawler index
example.com/b where I added the canonical link?