If you're using Wix.com, and they use AJAX... here's what you can do to verify google is scraping your site properly.
- go to google.com and simply type "site:yourURL.com"... no spaces between the colon and your site name. This will return Google's index of your site, and then you can look at the cached pages to ensure they're seeing what they should.
- Wix posted about this, and they provide both the needed AJAX (end user) option and the HTML (google crawler option) properly.. here's their blog from 2015 addressing this (see #4) https://www.wix.com/blog/2015/04/myth-busting-10-interesting-facts-about-wix-seo/
- if you're using Wix.com... or other website builder tools... make sure to submit your sitemap to the Google Search Console, this should also help.