For SEO purpose, author have to define where is the "canonical" (the real source) of the article.
If the article is findable in more than one web page url, it should define the one which is the reference.
With this PR, an author can define the canonical url in frontmatter.
A blogger can post an article in many blog:
For SEO purpose, author have to define where is the "canonical" (the real source) of the article. If the article is findable in more than one web page url, it should define the one which is the reference.
With this PR, an author can define the canonical url in frontmatter.