Hi there,
I have checked my site with a seo tool and the tool is complaining that the blog URLs are using more than one canonical tag. I have check this and it seems to be true:
For example:
https://www.gastware.de/blog-kassensysteme/tse-kasse
In HTML I see:
<link rel="canonical" href="
https://www.gastware.de/blog-kassensysteme/tse-kasse">
AND
<link href="
https://www.gastware.de/blog-kassensysteme/tse-kasse" rel="canonical" />
This problem is only affecting blog URLs - so how can I avoid it?
kweb