from Google’s perspective, they really don’t care which website platform you use. The bad, well you probably will experience a short-term drop in your SEO ranking, but assuming you take a few key steps when migrating your website, this will only be temporary and have minimal impact.
Follow these Below steps to Maintain your seo Ranking
URL 301 redirects
Keeping your metadata the same
Alt text on images
Creating a 404 page
Submitting your sitemap to Google