Hi,
A follow up question from another one I had a couple of months ago:
It has been almost 2 months now that my hreflangs are in place. Google recognises them well and GSC is cleaned (no hreflang errors).
Though I've seen some positive changes, I'm quite far from sorting that duplicate content issue completely and some entire sub-folders remain hidden from the SERP.
I believe it happens for two reasons:
1. Fully mirrored content - as per the link to my previous question above, some parts of the site I'm working on are 100% similar. Quite a "gravity issue" here as there is nothing I can do to fix the site architecture nor to get bespoke content in place.
2. Sub-folders "authority". I'm guessing that Google prefers sub-folders over others due to their legacy traffic/history. Meaning that even with hreflangs in place, the older sub-folder would rank over the right one because Google believes it provides better results to its users.
Two questions from these reasons:
1. Is the latter correct? Am I guessing correctly re "sub-folders" authority (if such thing exists) or am I simply wrong?
2. Can I solve this using canonical tags?
Instead of trying to fix and "promote" hidden sub-folders, I'm thinking to actually reinforce the results I'm getting from stronger sub-folders.
I.e: if a user based in belgium is Googling something relating to my site, the site.com/fr/ subfolder shows up instead of the site.com/be/fr/ sub-sub-folder.
Or if someone is based in Belgium using Dutch, he would get site.com/nl/ results instead of the site.com/be/nl/ sub-sub-folder.
Therefore, I could canonicalise /be/fr/ to /fr/ and do something similar for that second one.
I'd prefer traffic coming to the right part of the site for tracking and analytic reasons. However, instead of trying to move mountain by changing Google's behaviour (if ever I could do this?), I'm thinking to encourage the current flow (also because it's not completely wrong as it brings traffic to pages featuring the correct language no matter what).
That second question is the main reason why I'm looking out for MoZ's community advice: am I going to damage the site badly by using canonical tags that way?
Thank you so much!
G