I have published some good articles to a technical community. Actually, these articles have been ranked as the first result in google and I would like to add my original article as canonical but I don't have any control to do that!
I just have an HTML code without a head or body tag!
So in this case, how can I set canonical?
Should I add it as below at the beginning of the HTML code,
<link rel="canonical" href="https://example.com/page.php" />
I know it will be ignored because it's not located in the head tag, so Is there any workaround to set canonical?
Or just add my article as a refrence?