How to load Facebook button asynchronously?
Almost every blog, website has Facebook like, share or follow button. As you may know default Facebook social share code is loaded synchronously along with your web page resources. This will increase your website load time and damage SEO score. It’s just not SEO; also spoil user experience. I am sure Facebook social share button is important but not as your actual code to display first. There are many blog or website has higher page load time because of default Facebook code.