Rendering is the process that takes the content, templates, and other features of your site and displays them to the user. There are two main types of rendering: server-side rendering and client-side rendering.
For certain situations, however, such as single-page apps, client-side rendering does have some advantages.
Work closely with your development team and set realistic goals for capabilities that you want to surface on your website that are balanced against having a small footprint in terms of bytes and test the page load performance against different handset types with 4G network speeds.
Some sites also find that they can combine these two main forms of rendering, resulting in dynamic rendering. For example, for a site that has content that will change a lot, dynamic rendering helps sites take advantage of the benefits of both client-side and server-side rendering.
This technique allows sites to switch between the two, depending upon who is accessing the site. Using rendertron, you can program your site to create pre-rendered content that can be delivered to certain user agents, like Googlebot. When regular users access the site, however, the site can use client-side rendering so that the visitor accessing your site can get the most updated information as efficiently as possible. Note that if you do use this strategy, you will want to update your cached version of the site regularly to ensure that the version seen by the crawlers remains up-to-date.
Rendering and SEO
Neglecting the HTML
Not using links properly
Links play an essential role in any website as they help crawlers and users understand how the pages connect. When it comes to SEO, it also helps keep people better engaged with your website and interested in your content.