There is no definitive answer to this question as it can depend on the blog’s specific link policy. Generally speaking, though, most blogs allow for links to be included in the content of the blog post or on the blog’s home page.
That said, it is important to be mindful of any link policies that a blog may have in place in order to avoid any potential copyright infringement or other legal issues.
When including links on a blog post, it is important to remember that you should only include internal links if the content of the linked post is relevant to the topic of the blog post. For example, if you are writing about fashion, you would not want to include a link to a website that sells clothes as this would be considered an inappropriate link placement.
Ultimately, whether or not a blog allows for links to be included in its content or on its home page is up to the discretion of the blog’s owner. However, it is important to be aware of any restrictions that may exist in order to avoid any potential legal issues.