SEO rank down 35%

[moon-boots]

So I recently switched from an Opencart website to a Magento 2 website and my rank has dropped by 35% two weeks later, this is bad news. My old Magento website was 5 years old and was in desperate need of an upgrade, hence the Magento 2 site.

I realised today that the canonical URLs on my stores were set to the individual stores as opposed to one store, thus I expect resulting in duplicate content issues (even though Google Webmaster Tools didn't show it).

I'm just wondering if anyone else can see something I may be missing? My sites are:

thespacecollective.com (primary)

thespacecollective.com/us/ (canonical to primary)

Thank you!

[DocHorse]

Hi

Since November we migrated our shop from Magento 1 to 2 and our organic traffic has dropped by 50%. We still haven't figured out the cause (or a solution). But our developer has found out that Magento 2 handles Javascripts in a different way which causes a very bad result at Google PageSpeed Check. We have been in contact with magento and they advise to partly bundle Javascripts and partly offer separate files. Have you also had this problem? Is your organic traffic back to the level it was before the migration?

Charlotte (www.dochorse.nl)