Curiosum Blog

Why Disqus slows down your page

Why Disqus slows down your page and how to fix it?

There are a lot of pages using Disqus as a way to communicate with readers. It's a great comments widget that comes with a free plan included which is probably one of the main reasons for its success.

It has, however, a drawback - using it causes an increase in page load time. In this article, you'll learn how to fix that with a simple hack.

async defer javascript file html parsing src attribute async scripts javascript files defer parsing javascript defer attributes

Async vs Defer - Which Script Tag Attribute is More Efficient when Loading JavaScript?

JavaScript is the most popular language in the world. Why? Because it's the only well-adopted language supported by Web Browsers that brings dynamics to the frontend experience.

Because of that, almost any web application requires developers to write at least a bit of JavaScript code. While it's not a problem (unless you hate this language 😉), some of us tend to create very complex, frontend-heavy applications that load.. well, definitely not fast.

In this article, you'll get familiar with async and defer - two script tag attributes that will speed up your website's rendering.