Nothing really stands out on the report, as mentioned EtreCheck isn't designed to see if there is hardware issues, that requires taking it to an Apple Authorized Service Provider that has the proper diagnostic tools.
There are some other things you can check including the startup items. Look in System Preferences - Users & Groups - Select your yourself and click Login Items and then remove any that you do not need.
I would also uninstall Google Chrome as a it is resource hog, I would recommend using Safari. You can do some basic resets like resetting the SMC (2-3 times back to back) and resetting the NVRAM and also restarting in Safe Mode and then restarting normally. Instructions for each may be found in the links below:
Reset the System Management Controller (SMC) on your Mac - Apple Support
NVRAM Reset
Safe Mode