" GTM no-script code not found: both lacking or not in " I try out so as to add the script inside the header.tpl but there's no part. Update: Trouble was solved. I just use A different addon and customize hook to make it happen. Thanks Ali Edited November 21, https://bookmark-dofollow.com/story19940427/the-tag-hreflang-automatici-e-tag-canonici-seo-diaries