When buyers land on articles of their language or personalized for their location, they interact a lot more quickly and therefore are more unlikely to depart. Since they have an understanding of the content on your own web page, you’ll have decreased bounce premiums.  The JS redirect sounds like a https://throbsocial.com/story20652979/the-smart-trick-of-hreflang-tags-wordpress-that-no-one-is-discussing