Thank you for using our theme! Your site looks very nice and clean.
If your site works fash sometimes and slow sometimes as a rule it’s related to the server. So, we would recommend you to contact your hosting provider and ask to observe your site, to check server reports when it works slow and when it works fast to find out what causes the issue.
If you provide us with WP Dashboard access we could check theme optimization settings, maybe we’ll be able to set them up better.
