tenten8401 You have Summaries exension you need to remove it and you can apply changes from above. If you can try Cloudflare warn: disable rocket-loader and minifying!
At all everything looks good! You dont need to make any changes, for me your site is "blazing" fast. Its "slow" for this speed test tools, because its continue loading in back things like posts after the page is loaded.
I want everything to be fast and clear everywhere for my install and thats why i asking here ? ?