How to remove render-blocking CSS?

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How do I remove render-blocking resources?
Don’t worry, you don’t have to do this manually. We’ll talk about WordPress plugins that can help you eliminate render-blocking resources in the next section.

However, it is useful to understand what these plugins are doing behind the scenes to eliminate render-blocking resources.

How to remove render-blocking resources from JavaScript?
There are a few different strategies for eliminating render-blocking afghanistan phone number data resources from JavaScript. We cover this in detail in our article on how to defer JavaScript parsing , but here are the main methods:

Async – allows the HTML parser (e.g. a visitor’s browser ) to download the JavaScript while continuing to parse the rest of the HTML. That is, it doesn’t completely stop parsing while the file is downloading. However, it will pause the HTML parser to run the script once it’s downloaded.
Defer – Let the HTML parser download the JavaScript while it parses the rest of the HTML and wait to execute the script until the HTML parsing is finished.