I am looking for an SEO audit of a multi-langual magento 2.0 e-commerce website ([login to view URL]), the focus of the website is French. We launched a new version of the website in January and, after a short peak in traffic, we have observed a steady decline. Right now we're experiencing a setback of 33% in organic traffic compared to the same period last year. This effectively compares the new website with the old one. Take into account that the old website wasn't mobile responsive and the new one is. This is a first issue we need to fix.
Secondly, I aslo expect there to be an indexing issue. There are some key webpages that I can't find on Google. For example, if I search for Elak Electronics repair in google I can't find the relevant page ([login to view URL]).
Can you provide an exhaustive analysis + action plan of the issue? The focus should be on the French version of the website.
I am looking forward to your reply!