Have you considered the SEO implications of swapping platforms?
Before you begin the migration process it's essential to track your Google rankings, their positions in SERPs and exactly which Google page and the position in which your website ranks.
For example, you sell blue widgets which are for left handed people, and you also sell blue widgets for children
Using Chrome Incognito, type in your search terms and log the results:
* "Blue Widgets Left Handed UK"
* "Blue Widgets for Children UK"
Let's say you're on Google page 2, position 6 for "Blue Widgets Left Handed UK" but not bad with "Blue Widgets for Children UK" on Google page 1, position 3.
Around 85% of traffic hits Google page 1 positions 1, 2 & 3 as a whole, so it's important to retain your rankings for this product page.
When you change platform, the URLs may change, with Shopify the URL structure is a Collection, in Magento, you name your own category so that's bespoke.
Potentially, all of your store URLs could break so:
bluewidgets co.uk/adults/left-handed/
bluewidgets co.uk/children/
To Shopify with their Collections URL structure would be:
bluewidgets co.uk/collections/adults/left-handed/
bluewidgets co.uk/collections/children/
If you don't rank in Google, then it's not as critical as my explanation, depending on the age of the domain (You mention 6 months, has the website been live for longer than this?) When did you buy the domain?
If your entire livelihood and food on the table, mortgage and bills replies on organic traffic from search engines you'll need to ensure you have mapped out every URL on your website and applied a 301 permanent redirect from the old URL to the new one.
Your sitemap URL may also change, so this needs to be updated in Google Search Console.
Taken from one of my
SEO blogs