Hello, @Kstb1979,
I have checked your site now and the results are much better as you can see https://postimg.cc/8fJzgwj0 before the site loading time was 4+ seconds and now the site loading time is 1.4 seconds which is very well good enough for SEO and according to the Google policy.
Furthermore, you can more speed up your site by reducing the extra content and media from your site.
To get more points you need to have a really light page. For example remove all sliders, and carousels and leave a few banners and products only. Then you will get a high result. But usually, our theme works very fast and doesn’t have any problems with performance.
The traffic depends on a lot of different factors and not our theme only. We suggest you read an article from the WP Rocket team – one of the most experienced companies in terms of WordPress optimization.
https://docs.wp-rocket.me/article/85-google-page-speed-grade-does-not-improve
Hope this helps.
Regards 8Themes Team.