Recent advancements in technology and its decreasing costs have led to a growth in the number of people using phones and tablets to access the web. The developers now come up with heavier pages that are loaded with assets such as fonts, CSS, etc. All this leads to slower and time taking loading of pages.


We can use faster connections and use different devices to access a website but that does not solve network issues. These problems have led to the generation of optimizing tactics that could speed up the process to 10 seconds or even less. You should also know that Google actually puts up pages that load faster on the initial search results. The time could be anything between 3-9 seconds. 10 seconds could be a mood breaker and there could be chances of the visitor never coming back to your webpage.


What’s the solution?

To make the loading process faster, you would have to remove any unnecessary weights that make your site hard to load and connect it to a better server at the same time. To make things better, you could also optimize the critical rendering path of your page that renders your page to open up in the browser window.


There are many ways you could control the rendering path. The main motto remains to make pixels form on the page as soon as possible and also to give the fastest user experience to mobile users. Moreover, the job isn’t finished until the user gets to use the page and get responses as soon as possible even if we succeed to load the page faster.


How to go about it?

When you enter a URL and hit enter, the request is sent by the browser and the server is then needed to respond. Once the loading session starts, the entire HTML format, which is divided into two sections, namely DOM and CSS start to load. The DOM is the base and comes up automatically, after which the styling or the rendering takes place. Since DOM takes place without much struggle, you don’t really worry about it. The CSS starts to download after that is an important part of the entire critical rendering path.


Once done, the browser window starts to show to include all the visible elements on the screen. What we see as an end result takes place after the final layout and painting are completed. The layout marks or decides where what goes and of what size and paint add colors to the elements. You must also know that the paints and the layout patterns re-run every time you change your viewpoint or switch pages


Optimization of the critical rendering path:

Since there are many steps that are included in the entire rendering of a page, the time taken to do so varies depending on the type of elements involved such as sizes, colors, areas, etc.


To control the time of the process and optimize the critical rendering path, there are two things that you have to focus on:

  • The HTML, CSS, and JavaScript should take minimum data.
  • Design the HTML to load the critical content on a first priority basis.


Others solutions that you could opt for:

  • Compression:

To make your webpage faster, you can use compression of files from the visitor’s site as well as from the server’s side. This would lower down the size of the file and make it less heavy. This would help in the efficient loading of the page.

  • Minimization:

Minimization includes removing any unnecessary element(s) that are not required anymore such as useless comments or blank spaces or white spaces. They are sure are important construction elements but have no place in the rendering process.

  • Removing cache:

Cache removal is added to every browser and website so that all residues that are created online due to activities can be done away with. You need to make sure that the pages you load response effectively to the cache removal which is an important process in the optimization of the critical rendering path.

  • Join CSS files:

There are a number of HTTP requests that we find in the browser which could be removed to get an added speed in loading. You could do this by combining the CSS files all along. The process majorly helps in mobile friendly sites as they happen to have a lot of latency taking place.


When you try to optimize critical rendering path specifically in the WordPress, there are certain plugins available online that can help a lot such as autoptimize, W3, etc. Downloading them would get you some features which will optimize the rendering process without you getting into technicalities and struggling through the scripts.


The tips and methods mentioned above could prove to be a good help even if you know not much about coding, scripts, etc. Try them and enjoy a faster rendering experience instantly. Hope it helps.