If you prefer to enhance the speed of your website you can proceed to configure these rules.
Rocket Loader prioritizes your website’s content (text, images, fonts, and more) by deferring the loading of all of your JavaScript until after rendering. Kindly review this document : Rocket Loader
Besides, we would recommend running the observatory test to enhance the performance of your website. After the test finishes running, you will get a Lighthouse score, and you will have access to the list of the tests run. The test result page will give you details regarding the performance of your website, both for the desktop and mobile versions. Refer to Understand test results for more information.
For further information, kindly review this document :
generates a certain problem on my website (wordpress). The thing is that if I am logged into the admin panel in a given browser and in the same one I open a page in a different tab, then at the top of this page the navigation menu from the wordpress admin panel opens. And this rule causes that when I clear the entire cache in cloudflare, after clearing it randomly in another browser where I am not logged in as admin, sometimes the page displays correctly, and sometimes it displays this top menu - even though I am not logged in there as admin. finally after many attempts I discovered that this rule is causing this problem. I will remove this rule and use Rocket Loader instead.