I've setup fresh magento 2.2.2 installation. When I check the page on tools.pingdom.com I get the report that not all css&js files are merged (pls see the screenshoot). During some tests everything is ok and I get 96 grade, but most common is the result below.
Is it right behaviour or something goes wrong?
Hosting: siteground with CloudFlare CDN. No additional extensions. Two store views (Infortis Ultimo and Luma for tests - results are the same).