9 Smart Techniques to Avoid Enormous Network Payloads Warnings

Are you struggling to fix the avoid enormous network payloads warning on Google PageSpeed Insights?

Avoid Enormous Network Payloads is one of the most common warnings you come across when auditing your website’s page speed performance on Google PageSpeed Insights or Lighthouse. This warning indicates you need to reduce the page size of your WordPress website.

avoid enormous network payloads

There are several ways to mitigate this warning such as by optimizing all images, implementing lazy loading, using CDNs for the distribution of the static resources, and other optimization techniques. Let’s understand these optimization techniques in detail.  

What is The Meaning of Network Payloads?

Before diving into the avoid enormous network payload warnings, first, we will explain what is network payloads.  

network payloads

When a user loads your website, the browser sends the HTTP requests to your server. The origin server transfers your website’s resources through the HTTP response. Network payloads indicate the total size of these transferred resources such as:

  • HTML files
  • CSS styles sheets
  • JavaScript files
  • Media files (Images and videos).  

Understanding The Avoid Enormous Network Payloads Warning

In a simple word, this avoids enormous network payload warnings, indicating your web page size is too large than the recommended page size (less than 1600 KiB) by Google PageSpeed Insight. This large page size is correlated with the longer loading time. 


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This enormous network payload warning is triggered by Google PageSpeed Insights when your Page size is larger than 1600 KiB or 1.6 MB. In order to achieve a good Google PSI score, you need to reduce your page size. 

Why Fix Avoid Enormous Network Payloads Warning

This enormous network payload indicates a large page size which negatively impacts your WordPress website’s PageSpeed performance, Core Web Vital’s performance (especially in Largest Contentful Paint), and the user experience.

avoid enormous network payloads warning

Therefore, by reducing network payloads you can improve your:

  • Improving the loading time
  • Reducing Largest Contentful Paint (LCP) time
  • Improving the overall pagespeed Insight score 
  • Enhance the user experience 

Let’s discuss these in detail.

Improving the Loading Time

The larger the page size, the longer it might take time to download and render the website’s resources on the browser. You can decrease your page size by reducing the network payloads. 

Page load time, avoid enormous network payloads

Therefore, loading your website’s resources would not take a long time and would improve your web page loading time.

Reducing Largest Contentful Paint (LCP) Time

LCP REDUCING, Overall performance score,

Largest Contentful Paint is a performance metric that calculates the time it takes to render the largest content (hero image, text block) on the browser. Reducing the network payload can improve the LCP time, resulting in a better user experience.

Improving the Overall PageSpeed Insight Score 

Overall performance score

Google PageSpeed Insights scores your website’s pagespeed performance based on the real user experience. By fixing this enormous network payload, you can achieve a good pagespeed score.

Enhance The User Experience 

user experience

As discussed, reducing the enormous network payload can improve your website’s loading performance. A fast-loading website meets user expectations and results in a good conversion rate. 

The Reason Behind This Network Payloads Warning

Before diving into the solution, it’s important to find the root cause behind this enormous network payloads warning. Here we will discuss the most common reason for this network payload warning which includes.

  • Unoptimized CSS and JavaScript files.
  • Large-sized images.
  • Using too many plugins 

Let’s cover these reasons in detail.

  • Unoptimized CSS and JavaScript Files: 

Unoptimized CSS and JavaScript files increase the file size. Therefore, they might be considered render-blocking resources and increase your website’s total blocking time.

  • Large-Sized Images: 

Large-sized unoptimized images often increase your page size and are considered the root cause of the enormous network payloads warning in Google PageSpeed Insights. 

  • Using Too Many Plugins 

Every WordPress plugin has its own HTML, CSS, and JavaScript files that need to be executed during your web page loading time. Therefore, using multiple plugins would increase your network payload by enlarging your page size.

9 Techniques to Fix This Avoid Enormous Network Payloads Warning

Now you already the reason behind this enormous network payloads warning. To pass your Google PSI audit, you need to fix this warning. There are several ways to fix this Google PSI warning including: 

  1. Selecting a fast-loading WordPress theme
  2. Optimizing all images
  3. Compression all resources
  4. Minify CSS and JavaScript files 
  5. Implement lazy load for above-the-fold content
  6. Apply browser caching mechanism 
  7. Use Content Delivery Network (CDN)
  8. Optimize the web fonts
  9. Avoid using too many plugins

Let’s see how to implement these 7 techniques to fix the enormous network payload warning.

Selecting a Fast-Loading WordPress Theme

A poorly developed WordPress theme might be the reason for an enormous network payload warning. If the fundamental resources of your WordPress theme such as HTML, CSS, and JavaScript are unoptimized then it would increase your page size.

wordpress theme

To avoid this issue, you should choose a fast-loading WordPress theme. Here we are listing 5 WordPress themes that you can consider for your website.

  1. Astra
  2. Divi
  3. OceanWP
  4. Avada
  5. Neve

Optimizing Your Images

In order to make your website more attractive, you often add high-resolution images to your website. This would increase the network payloads and reduce the PageSpeed performance of your website. 

optimize your images, image optimization

The most common way to optimize large PNG or JPEG images is to convert them into next-generation formats such as WebP or AVIF. By converting images into WebP or AVIF format, you can reduce the image size without compressing their original quality.

Manually optimizing your all images can be a time-consuming process. To save time you must use an optimizing plugin like RabbitLoader. In bellow, we will discuss how RabbitLoader will help you in image optimization.  

Compression All Resources

Another way you can reduce the enormous network payloads is by compressing the resources of your WordPress website such as HTML file, CSS stylesheet, and JavaScript file.

all resources compression, avoid enormous network payloads

There are two compression methods available to compress your website’s assets.

  1. GZIP is the traditional method for compressing your website’s resources, such as HTML files, CSS stylesheets, and JavaScript files before sending them to the network, improving the page load time.
  1. Brotli uses a modern compression algorithm to improve the compression ratio. Brotli compression is more flexible than GZIP with a higher compression ratio.

When you use RabbitLoader, it compresses all resources, such as HTML, CSS, and JavaScript files, using the Brotli algorithm and sends the compressed files over the network.  

Minify CSS and Javascript Files

Minification is a well-known optimization technique for reducing the network payloads on your website. By minifying your website’s fundamental assets (CSS and JavaScript files), you can remove unnecessary characters like spaces and comments from your CSS and JavaScript files.

css js minification, avoid enormous network payloads

When you are using RabbitLoader, why are you putting extra effort into installing another plugin to minimize your CSS and JavaScript files? RabbitLoader will automatically minify your CSS and JavaScript files to reduce your page size.

Implement Lazy Load for Above-The-Fold Content

If your WordPress website has a lot of images, you need to implement lazy loading. Lazy loading is an optimization techniques that allow your browser to load the above-the-fold images. The rest of the images will load once you scroll down to them.

lazy load above the fold, avoid enormous network payloads

By Implating lazy loading you can fix this enormous network payload warning and improve the pagespeed performance of your WordPress website. 

Lazy Loading can be easily implemented by installing a WordPress plugin, however, when you are using RabbitLoader for optimization, it will take care of your lazy loading along with other optimization features.

Apply Browser Caching Mechanism 

A browser cache temporarily stores your website’s static resources, such as HTML files, CSS stylesheets, and JavaScript files, to speed up the website loading. Thus it would reduce the HTTP requests to the server.

browser cache mecanishm, avoid enormous network payloads

Therefore, by applying the browser caching mechanism you can decrease the number of HTTP requests, reducing the network payloads in your WordPress website.

You can easily apply the browser caching mechanism by installing a WordPress plugin like RabbitLoader. 

Use Content Delivery Network (CDN)

A Content Delivery Network (CDN) reduces network latency by reducing the real-time distance between your user and the origin server. A CDN stores your website’s static content, such as CSS stylesheets, JavaScript files, and images, in the edge/ proxy server worldwide.


Therefore, when a user visits your website, the website’s static content will be served from the nearest proxy/ edge server instead of the origin server. This would reduce the network payload on your website.

If you are looking for a free Content Delivery Network (CDN) service for your WordPress website, you must install RabbitLoader. 

Optimize The Web Fonts

While web fonts make a website visually attractive, unoptimized fonts increase the website’s network payload. The best practice is to use a web-safe font to avoid this enormous network payloads warning.

webfont load,avoid enormous network payloads

However, if you want to use web fonts that are not web-safe, you must optimize these web fonts by adding the preload attribute in your HTML tag. For more information, go through our previous blog.

If you are looking for a non-coding solution, install RabbitLoader. It will optimize your web fonts, so you don’t need to put in any extra effort.

Avoid Using Too Many Plugins

In order to optimize your WordPress website’s performance, if you use too many plugins, it would increase your website’s network payload due to its inbuilt HTML, CSS, and JavaScript files.

In simple words, every plugin has its own HTML, CSS, and JavaScript files. These files are also executed during the web page’s loading, automatically increasing the network payload. 

avoid too many plugins,avoid enormous network payloads

To avoid this enormous network payloads warning, you should choose a WordPress plugin that has multiple optimization features. Thus, you don’t need to install other WordPress plugins.

When you are using RabbitLoader, you don’t need any other WordPress plugins for image optimization, lazy load implementation, and other optimization techniques.

How RabbitLoader will help you mitigate this enormous network payloads warning?

At this point, you already know how to fix your avoid enormous network payloads warning and speed up your WordPress site. Let’s explore RabbitLoader’s core features to mitigate this enormous network payloads warning.

  1. RabbitLoader converts your all images into WebP and AVIF format. For its in-built bulk image optimization feature, it lossless compresses your images and reduces the network payload, resulting in a faster WordPress website.
  1. By implementing lazy loading, RabbitLoader will reduce the rendering time of your website’s largest contentful element. Thus, it will improve your LCP performance, enhancing the user experience.
  1. By generating a critical CSS file, RabbitLoader will eliminate your render-blocking resources and reduce the CSS file size by 98%, decreasing your website’s Total Blocking Time.
  1. RabbitLoader compresses your all website’s assets like HTML, CSS, and JavaScript by using Brotli methods. It would reduce your enormous network payloads, increasing your WordPress website’s performance.
  1. RabbitLoader has an advanced caching mechanism that helps you avoid enormous network payloads warnings by reducing the number of HTTP requests to the origin server.
  1. RabbitLoader has an in-built Content Delivery Network (CDN) with 300+ edge servers worldwide, reducing the network latency.

If you come across this avoid enormous network payloads warning during your website’s pagespeed audit, and you are looking for a non-coding solution, you need to install RabbitLoader to fix this warning.


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For Your WordPress Website

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