When search users are logged in to a Google Product (e.g. Google+, Adwords, Gmail etc.) when they use Google their web search is executed over SSL. This prevents referral information (including search terms) from being passed to Google Analytics, resulting in the search term being recorded as “Not Provided”. You can use other means to find the search terms that bring traffic to your site, such as Google Webmaster Tools (now called Google Search Console) though.
Why does my WordPress site just display the preloader icon?
Since WP Rocket v3.9 there is a chance that your WordPress website is no longer loading due to a change in the way that ‘Delay Javascript Execution’ works.
