What is Vue.JS?
Building a website is one thing, but getting visitors is quite another.
Vue.JS is a progressive JavaScript framework that builds user interfaces.
It works by letting you build your website using reusable components, which encapsulate your data in JavaScript and connects it to an HTML template.
Similar to React, Vue works within a vrtual DOM. Whatever HTML you write in Vue is compiled in that DOM whenever the component is rendered.

Some of Vue’s Strengths
SSR or Prerendering?
Getting Crawled
There are two options for getting your Vue website properly crawled and indexed: server-side rendering (SSR) or use a prerendering plugin. Vue has the advantage over Angular and React when it comes to SSR support because it provides ample documentation telling you how to do this.
SSR Pros and Cons
SSR also comes with significant trade-offs. It’s much more complicated to set up, requiring more work and higher server maintenance costs.
SSR includes some performance enhancements like faster page loading and first contentful paint. However, some visible elements like buttons or widgets might not be interactive while the page is still loading, which can negatively impact the user experience.
Prerendering Benefits
Prerendering your web pages with Prerender® is simpler and faster.
It works seamlessly with smaller apps and websites that are typically designed with Vue, making it the ideal choice for your Vue website. The simple solution is usually the best one.