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We have a major drop in traffic after migration especially in the US and other international countries but we are more worried about the US. Before Migration:
February 3 - March 18, 2018 (44 days)
vs
After Migration:
March 20 - May 2, 2018 (44 days) See GA traffic comparison (screenshot 1) Also, based on SEMrush the traffic, the United States is down by 46% (see screenshot 2) while Australia has decreased by 12% (screenshot 3). What could be the main issue issue of this? Would really love to hear an in-depth explanation about this. Keen to hear your thoughts about this. Cheers, iNMdNNq OTq5wYn gCBmFOF

We are looking to change our URLs to this format /SKU/TITLE/COLOUR as part of our SEO migration.
e.g. https://example.com.au/ac-rck-b/rolla-crew-knit/berry.html As of the moment, our URLs are TITLE/NO
e.g. https://example.com.au/rolla-crew-knit/6562563.html
(Shopify is creating a random number on the end of the URL which is representing a different colour) Is this fine SEO wise? Will this affect rankings and user experience?