Divi Speed Optimization with Expert Tips and Techniques

By Divigrid

June 17, 2023

Boost your website’s performance with our comprehensive guide on Divi speed optimization. Discover expert tips and techniques to enhance your site’s speed.
In today’s fast-paced digital world, website speed is a game-changer. Slow-loading websites not only frustrate visitors but also risk losing potential customers, decreasing search engine rankings, and hampering user experience.

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This is where Divi, a popular WordPress theme, comes into play. With its powerful features and flexible design options, Divi allows you to create stunning websites without any coding knowledge. However, to unlock the full potential of Divi and ensure lightning-fast performance, implementing Divi speed optimization techniques is crucial.

In this guide, we will delve into the world of Divi speed optimization, unveiling a range of tips and techniques to help you transform your website into a high-speed powerhouse.

Whether you’re a website owner, developer, or designer, this guide will equip you with the knowledge and tools necessary to unlock lightning-fast websites with Divi. Get ready to unleash the true speed potential of your website and provide an exceptional user experience that keeps visitors engaged and coming back for more. Let’s dive in and embark on the journey to unlocking lightning-fast websites with Divi speed optimization!

Understanding the Importance of Website Speed

Why Website Speed Matters?

Website speed plays a crucial role in enhancing user experience, boosting search engine rankings, improving conversion rates, optimizing mobile browsing, gaining a competitive edge, ensuring accessibility, and shaping brand perception. By prioritizing website speed optimization, you can positively impact these vital aspects of your online presence, ultimately leading to the success of your website and business.

A fast-loading website provides users with a seamless and enjoyable browsing experience. Visitors are more likely to stay engaged, explore your content, and take the desired actions when they can access information quickly and effortlessly. This positive user experience translates into increased satisfaction, repeat visits, and higher chances of conversions. Conversion rates are directly affected by website speed. Even the slightest delay in page load time can lead to higher bounce rates and decreased conversions. 

On the other hand, a fast website facilitates a smooth user journey, encouraging visitors to complete desired actions such as making purchases, submitting forms, or subscribing to newsletters.

In the mobile era, website speed is even more critical. Mobile users have limited bandwidth and slower internet connections, making a fast-loading website a necessity. Mobile optimization and speed directly impact user engagement, satisfaction, and conversion rates on mobile devices.

So, Don’t underestimate the power of website speed in delivering a seamless user experience and achieving your online goals.

Impact of Slow Loading Times on User Experience and SEO

Slow loading times can have a significant impact on both user experience and SEO (Search Engine Optimization). Here’s how:

User Experience:

Increased Bounce Rates: Users are impatient and tend to abandon websites that take too long to load. Slow loading times lead to higher bounce rates, meaning visitors leave your site without exploring further. This negatively affects user engagement and conversions.

Decreased User Satisfaction: Slow-loading websites frustrate users and diminish their satisfaction. Users expect quick access to information, and if they experience delays, they are more likely to have a negative perception of your site and brand.

Poor Conversion Rates: Slow loading times hinder the user journey and lead to lower conversion rates. Users are less likely to complete purchases, sign up for newsletters, or fill out forms if they have to wait too long for the page to load. This can directly impact your business’s revenue and growth.

Search Engine Optimization (SEO) Impact:

Lower Search Engine Rankings: Search engines, such as Google, consider website speed as one of the ranking factors. Slow-loading websites are penalized with lower rankings because they offer a subpar user experience. This can result in decreased organic traffic and visibility for your site.

Reduced Crawlability: Search engine bots have limited time to crawl and index web pages. If your site has slow loading times, search engines may not be able to crawl and index your content effectively. This can lead to lower visibility in search engine results pages (SERPs).

Negative Impact on Mobile SEO: Mobile devices often have slower internet connections. If your website is not optimized for mobile and has slow loading times, it can adversely affect your mobile SEO efforts. Mobile-friendliness and speed are crucial factors for ranking well in mobile search results.

Decreased Backlinks and Referral Traffic: Slow-loading websites are less likely to attract backlinks from other sites and receive referral traffic. Other webmasters and users may hesitate to link to or share a slow site, as it reflects poorly on their own user experience.

Evaluating Your Current Website Speed

Tools for Measuring Website Performance

There are several tools available for measuring website performance. Here are some popular ones:

Google PageSpeed Insights: This tool by Google analyzes your website’s performance on both mobile and desktop devices. It provides insights and suggestions to improve loading speed and user experience.

GTmetrix: GTmetrix offers a comprehensive analysis of your website’s speed and performance. It provides detailed reports, including page load times, optimization scores, and recommendations for optimization.

Pingdom: Pingdom allows you to test your website’s speed from multiple locations worldwide. It provides a performance grade, a detailed analysis of each page element, and suggestions for improvement.

WebPageTest: WebPageTest is an open-source tool that provides detailed performance reports. It offers testing from various locations, browser options, and advanced diagnostics to identify performance bottlenecks.

Uptrends: It gives you the option to check your website’s speed from different server locations in the world, different device types, and different browsers — giving you a comprehensive test across multiple different ways someone may view your website.

These tools help you assess various aspects of your website’s performance, identify areas for improvement, and optimize your site for better speed and user experience. It’s recommended to use multiple tools to gain a holistic view of your website’s performance and implement the necessary optimizations.

Analyzing Load Times and Page Speed Insights

Analyzing load times is an essential step in assessing the performance of a website. Load times refer to the duration it takes for a web page to fully display its content to the user. By analyzing load times and implementing optimization strategies, you can enhance user experience, reduce bounce rates, improve search engine rankings, and increase the overall performance of your website.

First Contentful Paint (FCP):  FCP measures the time it takes for the first content element to appear on the screen. It indicates how quickly users perceive the initial visual response of a webpage. Faster FCP leads to a better user experience and lower bounce rates.

Cumulative Layout Shift (CLS):  CLS measures the unexpected layout shifts that occur during page loading. It quantifies the visual stability of a webpage, ensuring elements don’t unexpectedly move or shift, which can be disruptive to users. Minimizing CLS improves user experience and prevents unintended clicks.

Largest Contentful Paint (LCP):  LCP measures the time it takes for the largest content element to become visible within the viewport. It reflects when the main content of a web page is loaded, helping determine perceived load speed. Optimizing LCP improves user engagement and reduces bounce rates.

Total Blocking Time (TBT):  TBT measures the total amount of time a web page is blocked from responding to user input during the loading process. It indicates the degree of interactivity delay users may experience while the page is loading. Reducing TBT ensures a smoother and more responsive user experience.

Speed Index:  Speed Index represents how quickly the content of a webpage is visually displayed to users. It considers the visual progress of the page loading over time, providing an overall measure of perceived speed. A lower Speed Index indicates faster visual rendering and improved user experience.

Opportunities and diagnostics provided by these tools highlight specific areas for improvement. They suggest optimizations such as image compression, leveraging browser caching, reducing server response times, minimizing CSS and JavaScript, and optimizing resource loading.

By analyzing these metrics and implementing the recommended optimizations, you can enhance your website’s performance, improve user experience, and achieve better scores on tools like Google PageSpeed Insights, GTmetrix, WebPageTest, etc. Regular monitoring and optimization based on these metrics help maintain a high-performing website.

Optimizing Divi for Speed

Essential Divi Speed Optimization Techniques

When it comes to optimizing the speed of a website built with the Divi theme, there are several essential techniques you can implement to enhance performance and deliver a seamless user experience.

One crucial technique is enabling caching, which allows static resources to be stored on visitors’ browsers, resulting in faster subsequent page loads. Additionally, minimizing CSS and JavaScript files by removing unnecessary elements and optimizing images helps reduce file sizes and improve loading times.

Implementing lazy loading for content such as images and videos ensures that they are only loaded when they become visible to the user, reducing initial page load times. Defer loading JavaScript files allows the main content to load first, improving perceived speed.

To minimize server overhead, it’s important to reduce the number of HTTP requests by combining CSS and JavaScript files and utilizing sprites for icons or small images. Optimizing server response time and using a Content Delivery Network (CDN) can also significantly improve loading speed, especially for visitors from different geographical locations.

Regularly updating Divi and installed plugins, optimizing the database, and minimizing external scripts and redirects further contribute to the speed optimization efforts.

By implementing these Divi speed optimization techniques, you can create a high-performing website that loads quickly, engages users, and ultimately drive the success of your online presence.

Image Optimization for Faster Loading

Image optimization refers to the process of reducing the file size of images used on a website without compromising their visual quality. It involves various techniques and strategies aimed at improving the performance and loading speed of web pages.

The goal of image optimization is to strike a balance between having visually appealing images and ensuring fast loading times. Large image files can significantly slow down a website, leading to longer load times, higher bandwidth usage, and a poorer user experience. By optimizing images, you can minimize their file size, reducing the time it takes for them to be downloaded and displayed on a web page.

Compressing and Resizing Images

Compressing Images for Divi:

The best-compressed image size for WordPress can vary depending on various factors such as the content of the image, its intended use, and the overall performance goals of your website. However, as a general guideline, aiming for an image size of around 100KB to 200KB is often considered a good target for optimized web images.

Keep in mind some techniques:

Reduce File Size: Large image files can slow down your website. Use image compression techniques to reduce their file size without significant loss in quality.

Plugins: Consider using image optimization plugins like Smush, Imagify, and Optimole, which automatically compress images uploaded to your Divi website.

Online Tools: Utilize online image compressions tools such as TinyPNG, Squoosh, iloveIMG, or Optimizilla, where you can upload images and download the compressed versions to use in Divi.

Balance Compression and Quality: Adjust the compression level to find the right balance between file size reduction and maintaining acceptable image quality. Aim for the smallest file size possible without noticeable degradation.

Resizing Images for Divi:  Resizing images is a crucial aspect of image optimization that can greatly contribute to improving the loading speed of your website. By resizing images to the appropriate dimensions, you can reduce file sizes and minimize the amount of data that needs to be downloaded when a web page is accessed.

Whether you use image editing software or take advantage of resizing options within the Divi theme(via the image module), optimizing your images by resizing them is an effective way to enhance website speed and deliver an exceptional user experience. Take control of your website’s performance by resizing your images and reaping the benefits of faster loading times. Here is some Image resizer software:

Use Divi’s Image Aspect Ratio

The aspect ratio expresses the proportional dimensions of the width and height of an image or screen. The number on the left of the colon represents the width (x-axis) and the number on the right of the colon is the height (y-axis). The two most popular aspect ratios are 4:3 and 16:9. These should look familiar to you if ever adjusted your TV screen or monitor settings before. 

The 4:3 aspect ratio is the standard screen size for older TVs and monitors and has a more box-like display. The newer high-definition televisions and monitors today have a 16:9 aspect ratio which has a wider display. The 3:4 aspect ratio is useful in Divi for displaying portraits. Divi was built with three aspect ratios in mind – 16:9, 4:3, and 3:4

Image Dimension Guidelines Based on Divi’s Column Layouts

The following guidelines for image dimensions are based on Divi’s default layout settings. This includes a content width of 1080px and a gutter width of 3. Changing these settings may require you to adjust the dimensions of your images slightly. The general rule of thumb is to have your images be at least as wide as the column in which it sits. Here are the dimensions you need to have for your image according to each column layout.

divigrid image sizes builder 1

This doesn’t address the height your images need to be. So, here is a list of dimensions according to the 4:3 and 16:9 aspect ratios. This is helpful to keep your images at a width and height that scales appropriately for mobile.

The following image dimensions follow the 16:9 aspect ratio standard 

1 column: 1080 x 608
¾ column: 795 x 447
⅔ column: 700 x 394
½ column: 510 x 287
⅓ column: 320 x 181
¼ column: 225 x 128

I recommend the following sizes for each column layout when using the

image module

For the 4:3 aspect ratio: 

1 column: 1080 x 810
⅔ column: 770 x 578
¾ column: 770 x 578
½ column: 770 x 578
⅓ column: 770 x 578
¼ column: 370 x 278

For the 16:9 aspect ratio: 

1 column: 1080 x 608
⅔ column: 770 x 433
¾ column: 770 x 433
½ column: 770 x 433
⅓ column: 770 x 433
¼ column: 370 x 208

Slider and Post-Slider Background Images

The following image dimensions follow the 16:9 aspect ratio standard: 

1 column: 1080 x 608
¾ column: 795 x 447
⅔ column: 700 x 394
½ column: 510 x 287
⅓ column: 320 x 181
¼ column: 225 x 128

The following image dimensions follow the 4:3 aspect ratio standard: 

1 column: 1080 x 810
¾ column: 795 x 597
⅔ column: 700 x 526
½ column: 510 x 384
⅓ column: 320 x 241
¼ column: 225 x 170 

And if you want the slider to span the width of columns on mobile devices use these guidelines: For a 4:3 aspect ratio: 

1 column: 1080 x 810
⅔ column: 770 x 578
¾ column: 770 x 578
½ column: 770 x 578
⅓ column: 770 x 578
¼ column: 370 x 278

For the 16:9 aspect ratio: 

1 column: 1080 x 608
⅔ column: 770 x 433
¾ column: 770 x 433
½ column: 770 x 433
⅓ column: 770 x 433
¼ column: 370 x 208

Fullwidth Slider Background Images
Recommended minimum width: 1920px

Slider and Post Slider Featured Image

1 column: 450
¾ column: 330
⅔ column: 320

Note: A browser width that is less than 768px will hide the image and just show the post excerpt.

Note: A browser width that is less than 768px will hide the image and just show the post excerpt.

Images in Lightbox Displays
If you are using the lightbox feature with your image, you may want to use a larger image. Usually, 1500 x 844 works well for a good full-screen image in a lightbox display for large monitors.
Audio Module Cover Art Image
Width: at least 780px Even though the image starts out small (230 x 130), it spans the full width of the content section on screen sizes less than 780px.
Blog Module Featured Images with Fullwidth Layout
1 column: 1080 ¾ column: 795 ⅔ column: 700 ½ column: 510 ⅓ column: 320 ¼ column: 225
Blog Module Featured Images with Grid Layout

Width: Equal to the size of the single post column width (default 795px) And, just like with the Blog Module Fullwidth layout, the featured image needs to be large for your single post display. What is great about the Blog Grid layout is that Divi uses a smaller version of the featured image uploaded to the media gallery (with a width of 400px). Since this smaller image is created and displayed automatically, there is no need to worry about your page loading an image file size that is too big for the grid column.

Portfolio Module Featured Images (Fullwidth and Grid Layout; Standard and Filterable)

Width: equal to your single post column width (default: 795px) When you click to view your portfolio item from the grid layout, the featured image will span the width of the content section. Just like for the Blog Module, Just like for the Blog Module, Divi creates a smaller version (400px wide) of the portfolio featured image to be used for the Portfolio Module grid layout. 

This is helpful for reducing file size and keeping your page load time down. So, when creating a new portfolio item, it is important that your featured image be at least as wide as the column of your single portfolio post template.

Blurb Module Image
Maximum width: 550px 1 column: 550px ½ column: 510px ⅓ column: 320px ¼ column: 225px
Gallery Module Images (Slider and Grid Layout)

Recommended dimensions: 1500 x 844

Person Module Image
Width: 600px For the person module, it’s time to introduce the aspect ratio 3:4 which is a great size for portraits. Here are the recommended person module image sizes for each aspect ratio:


3:4 – 600 x 800 (recommended for portraits)
16:9 – 600 x 338
4:3 – 600 x 400

Post Title Module Featured Image

Width: equal to the column width. If you are using a 1 column layout for your Post Title Module, 1080px width is ideal for your featured image.

Shop Module Product Images

Recommended width: 330px
Recommended number of columns: 3 or more The shop module allows you to display your products in a one-column layout all the way up to a six-column layout. 

Here are the widths of the product images when displayed on each column layout: 

6 column: 150px
5 column: 183px
4 column: 240px
3 column: 332px
2 column: 520px
1 column: 1080px

Testimonial Portrait Images

By default, Divi converts your portrait image to a 90 x 90 size and a 90 border width displaying it as a circle. So if you are keeping the default settings, I would recommend your image dimensions be exactly 90 x 90. You can get away with having really large images without a 1:1 aspect ratio but this will be a lot of wasted file size that will slow down your page load time.

General Guidelines for Background Images

1 column: 1080
¾ column: 795
⅔ column: 700
½ column: 510
⅓ column: 320
¼ column: 225 

Here are some modules that need background images to match the width of their column:
Portfolio Module

Filterable Portfolio Module
Call to Action Module
Post Slider Module
Post Title Module
Slider Module
Text Module

General Guidelines for Fullwidth Background Images
Recommended 1920px.The following modules would require a 1920px width background image:  Fullwidth Header Fullwidth Portfolio Fullwidth Slider Fullwidth Post Title Fullwidth Post Slider Fullwidth Image
Fullwidth Header Module
Fullscreen background images:  4:3 – 1280 x 960 (recommended for portraits) 16:9 – 1920 x 1080
Fullwidth Header Module Logo Image

Divi’s theme logo is 93 x 43

Fullwidth Header Image 

Recommended dimensions: 510 x 288

In addition to a logo, the full-width header module allows a header image to be displayed in the header content area. By default, the header image will be displayed on the right column of a 2 column layout. Since the image sits in a ½ column, a 510 x 288 image makes the best sense for most situations.

Lazy Loading Techniques for Images

Lazy loading is a technique that delays the loading of images on a webpage until they are needed. This can significantly improve the loading speed and performance of your WordPress website, especially when you have a large number of images or long-scrolling pages. Here are some lazy loading techniques you can implement in WordPress and Divi:

Lazy Load Plugins:  Use WordPress plugins like Lazy Load by WP Rocket, A3 Lazy Load, Smush, Optimole, Jetpack Boost, or Lazy Load Optimizer to automatically apply lazy loading to your images. These plugins typically work by replacing the actual image with a placeholder, and the actual image is loaded only when it becomes visible in the user’s viewport.

Lazy loading with custom code in WordPress

Open your child theme’s functions.php file (usually located in wp-content/themes/your-child-theme-name/functions.php).

Add the following code to the file:

function add_lazy_loading_attributes($content) {
if (is_admin()) {
return $content;
$pattern = ‘//i’;
$replacement = ‘‘;
$content = preg_replace($pattern, $replacement, $content);

return $content;
add_filter(‘the_content’, ‘add_lazy_loading_attributes’);

Save the functions.php file

This code adds a filter to the_content function, which is responsible for displaying the post content. It modifies the HTML output for all images by adding the loading=”lazy” attribute, enabling lazy loading for those images.

Please note that this code snippet targets the post content and applies lazy loading to all images within the content. If you want to implement lazy loading for other areas of your WordPress site, such as widget areas or custom templates, you may need to modify the code accordingly.

After adding the code, save the functions.php file and test your site by loading pages with images. You should observe that images outside the viewport are loaded only when they come into view, improving the site’s performance.

Lazy loading with custom code in WordPress

With Divi, it’s easy to create super-fast websites that score 100 on Google Page Speed and 100% on GTMetrix. That’s because Divi creates lightweight pages thanks to its Dynamic Framework and Dynamic Assets along with other speed-boosting features.

Divi Performance Settings

With Divi, it’s easy to create super-fast websites that score 100 on Google Page Speed and 100% on GTMetrix. That’s because Divi creates lightweight pages thanks to its Dynamic Framework and Dynamic Assets along with other speed-boosting features.

divigrid optin list

Dynamic Framework

Divi processes the logic needed to render the modules and features used on each page on the fly— everything else is cut out of the equation. If your page only uses 5 of Divi’s 50+ modules, Divi only processes the functions needed for those 5 modules and skips the rest. In other words, anything that could be considered “bloat” is erased from the back end.

Dynamic CSS

Divi’s CSS is broken up into hundreds of small components. On each page, these CSS components are combined to form a unique stylesheet that contains only the pieces needed to style that particular page based on the modules, module features, and theme layout options that you are using. There is no bloat because unused CSS is never loaded.

On-Demand JavaScript

Divi’s JavaScript is modularized, allowing Divi to load each JavaScript library on-demand only when it’s needed by specific modules. Divi also separates certain design features, such as animations and motion effects, and only loads the JavaScript need for those features when necessary. Divi’s JavaScript is lightweight because many unused scripts are stripped away.

Critical CSS

Divi’s critical CSS system identifies the CSS needed to style content above the fold, and it defers everything else. Since only the critical styles are needed when the page first loads, and since render blocking assets play such a significant role in page speed, 

Divi’s ability to automatically separate critical and non-critical styles gives it a huge advantage over other WordPress themes and builders. After Divi is done processing its CSS, there’s hardly anything left over in the website header at all, which means content shows up right away, and that’s why Google gives Divi websites such high scores right out of the box.

Speed Boosts

Google Fonts Caching

Divi caches Google Fonts and loads them in-line. This reduces render-blocking requests and makes your website faster.

Asynchronous JavaScript

Divi loads jQuery and other JavaScript files asynchronously when they aren’t needed in the header, which is often the case. This reduces render-blocking assets and speeds up load times.

Asset Reduction

Divi removes unneeded resources, such as native WordPress emojis, and lazy-loads often unused resources, such as the Gutenberg Block Stylesheet, when you are using the Divi Builder. Less bloat means a faster website!

Minifying CSS and JavaScript

Reducing File Sizes with CSS and JavaScript Minification

Reducing file sizes through CSS and JavaScript minification is a crucial aspect of website optimization. By minimizing the size of these files, you can significantly improve the loading speed and performance of your website.CSS minification involves removing unnecessary whitespace, comments, and line breaks from your CSS code. This reduces the overall file size without affecting the visual styling of your website.

Similarly, JavaScript minification aims to reduce the size of your JavaScript files by removing unnecessary characters, whitespace, and comments. This process ensures that the JavaScript code is delivered to the browser in a compact and optimized format, resulting in faster loading times.

Minifying your CSS and JavaScript files offers several benefits. Firstly, it reduces the file size, resulting in quicker download and rendering times for your website. This leads to improved user experience and reduced bounce rates. Additionally, smaller file sizes also result in decreased bandwidth usage and reduced server load, which can be especially beneficial for websites with heavy traffic.

Tools and Plugins for Automatic Minification

When it comes to the automatic minification of CSS and JavaScript files, there are several tools and plugins available that can streamline the process and make it more convenient. These tools analyze your code and generate minified versions without the need for manual intervention. Here are some popular tools and plugins for automatic minification:

Caching and Browser Optimization

Implementing Browser Caching

Browser caching is a technique used to store static files, such as images, CSS, and JavaScript files, in a user’s web browser. By enabling browser caching for your WordPress website, you can enhance performance and reduce server load, resulting in faster page load times and improved user experience.In this section, we’ll go through the necessary steps to implement browser caching with the help of server-specific configuration files.
Browser Caching With the Apache Server

In Apache, the mod_expires module allows you to set expires and cache-control headers. Specifically, you could use ExpiresDefault and ExpiresByType directives to configure the cache lifetime in a more readable syntax. You can configure it in the .htaccess file at the root of your WordPress installation.

Go ahead and open the .htaccess file in your favorite text editor. Add the following code at the end of the file and save it.

ExpiresActive on
# whitelist expires rules
ExpiresDefault “access 1 month”
# Favicon (cannot be renamed)
ExpiresByType image/x-icon “access plus 1 week”
# Media: images, video, audio
ExpiresByType image/gif “access plus 1 month”
ExpiresByType image/png “access plus 1 month”
ExpiresByType image/jpg “access plus 1 month”
ExpiresByType image/jpeg “access plus 1 month”
ExpiresByType video/ogg “access plus 1 month”
ExpiresByType audio/ogg “access plus 1 month”
ExpiresByType video/mp4 “access plus 1 month”
ExpiresByType video/webm “access plus 1 month”

# Webfonts
ExpiresByType application/x-font-ttf “access plus 1 month”
ExpiresByType font/opentype “access plus 1 month”
ExpiresByType application/x-font-woff “access plus 1 month”
ExpiresByType image/svg+xml “access plus 1 month”

# CSS and JavaScript
ExpiresByType text/css “access plus 1 month”
ExpiresByType text/javascript “access plus 1 month”
ExpiresByType application/javascript “access plus 1 month”

Header append Cache-Control “public”

As you can see, we’ve configured browser caching for different types of files. For example, the directive ExpiresByType image/gif “access plus 1 month” tells the browser that it should cache all .gif files for a month. In the same way, we’ve configured the cache lifetime for the other extensions as well. Of course, you could configure the cache lifetime as per your requirements. You could choose from the following period types:

  • years
  • months
  • weeks
  • days
  • hours
  • minutes
  • seconds

Finally, we’ve used the Header append Cache-Control “public” directive to tell the browser that it’ll be stored in the public cache. With these settings in place, you’ve enabled browser caching for your WordPress website!

So that’s how you can leverage browser caching with Apache for your WordPress sites. In the next section, we’ll see how to achieve it with the help of Nginx.

Browser Caching With the Nginx Server

If you’re running your WordPress website with the Nginx server, you would need to edit the virtual host file of your domain. If you have shell access to your server, it’s really easy to access this file and edit it. If you’re not comfortable editing files from the shell yourself, I recommend you get the help of a professional developer. If there’s a syntax error in your file, it may break your site!

Go ahead and open the virtual host file of your website. It’s important to note that you’ll need either sudo or root access to be able to edit this file. In most cases, you’ll find it under the /etc/nginx/sites-enabled directory on your server. Add the following code in the server block.

location ~* \.(x-icon|gif|png|jpg|jpeg|ogg|mp4|webm|x-font-ttf|svg|xml|css|js)$ {
expires 30d;
add_header Cache-Control “public, no-transform”;

In the case of Nginx, we’ve used the location directive to configure file types for which we want to enable browser caching. Following that, the expires directive is used to configure the cache lifetime. And finally, the add_header directive is used to add the Cache-Control header.

Once you’ve saved the changes, you should test your Nginx configuration to make sure that the syntax is correct. For *nix-based systems—Linux, Unix, and macOS—you could run the nginx -t command to test it. For Windows systems, you could use the GUI tools to do it. Finally, if everything looks good, you can go ahead and restart your Nginx server. After the Nginx server is restarted, it should enable browser caching and static resources will be cached on the client side.

Browser Caching With the Plugin

To implement browser caching in WordPress with a plugin, you can follow these steps:

1.  Install a caching plugin: There are several caching plugins available for WordPress, such as WP Super Cache, W3 Total Cache, and WP Rocket. Choose a suitable caching plugin and install it on your WordPress site.

2.  Configure the caching plugin: Once the caching plugin is installed, navigate to its settings page. Look for the browser caching options or features within the plugin’s settings. Each plugin may have a different interface, but you’ll typically find options related to browser caching.

3.  Enable browser caching: Within the caching plugin’s settings, enable the browser caching feature. This allows the plugin to add caching directives to your website’s response headers, instructing the user’s browser to store certain static files.

4.   Set cache expiration: Configure the cache expiration time for different types of files. You can specify how long the browser should cache certain files before checking for updates. Longer cache expiration times can improve performance, but it’s important to balance it with the need for content updates.

5.   Save the changes: After configuring the browser caching settings, save the changes in the caching plugin.

With browser caching enabled, when a user visits your WordPress website, their browser will store the static files locally. Upon subsequent visits, the browser will retrieve these files from its cache instead of making additional requests to the server. This reduces the load on the server and speeds up page loading for the user.

Implementing browser caching in WordPress helps optimize the performance of your website, resulting in faster load times, reduced bandwidth usage, and improved user experience. It is an effective method to enhance the overall efficiency and responsiveness of your WordPress site.

Leveraging Content Delivery Networks (CDNs)

Leveraging Content Delivery Networks (CDNs) is an effective way to optimize website performance and improve user experience. CDNs are distributed networks of servers located in different geographic locations. They store cached copies of your website’s static content, such as images, CSS files, and JavaScript files. When a user visits your website, the CDN serves the content from the server that is closest to the user, reducing latency and improving load times.

To leverage CDNs for your website, follow these steps:

Choose a CDN Provider: There are several CDN providers available. Some of the top CDN  provider lists are-

Evaluate their features, pricing, and performance to select the one that best fits your needs.

Sign Up and Create an Account:  Sign up for an account with your chosen CDN provider. Follow their registration process and provide the necessary information.

Integrate CDN with Divi:  There are a couple of ways to integrate a CDN with Divi:

CDN Integration Plugins:  Many CDN providers offer dedicated plugins for WordPress that streamline the integration process. Install and activate the plugin associated with your CDN provider, and follow the provided instructions to configure it for Divi.

CDN Integration via DNS:  CDN integration via DNS (Domain Name System) is a powerful technique to optimize your website’s performance by connecting it to a Content Delivery Network (CDN). By configuring DNS settings, you can seamlessly integrate your website with a CDN and leverage its global infrastructure to deliver content efficiently.

To implement CDN integration via DNS, you’ll need to choose a CDN provider that suits your needs and obtain the CDN URL or CNAME (Canonical Name). Then, access your DNS settings through your domain registrar or hosting provider’s account. Create a CNAME record and specify the desired subdomain or alias, setting the CDN URL or CNAME as the record value. Save the changes and allow time for DNS propagation.

Once the DNS changes propagate, the CDN will take over the delivery of static assets, such as images, CSS files, and JavaScript files. When a user visits your website, their browser will automatically connect to the CDN’s servers using the CNAME alias, ensuring fast and efficient content delivery.

Configure CDN Settings:  Once the integration is complete, configure the CDN settings according to your preferences. Common settings include enabling caching for static assets like images, CSS files, and JavaScript files. These settings can typically be managed through your CDN provider’s dashboard or plugin settings.

Test and Monitor:  After implementing the CDN, thoroughly test your website to ensure that the assets are being served from the CDN. Use tools like GTmetrix or Pingdom to measure the website’s performance and load times. Regularly monitor the CDN’s performance and make any necessary adjustments.

By leveraging CDNs with Divi, you can benefit from faster content delivery, reduced server load, and improve website performance. CDNs help to distribute your website’s assets across a global network of servers, minimizing latency and improving load times for visitors from different locations. This results in a smoother user experience and better overall performance for your Divi website.

How to reduce Unnecessary Elements and Modules?

Reducing Unnecessary Elements and Modules

Reducing unnecessary elements and modules is a vital aspect of optimizing your Divi website for improved performance and user experience. By eliminating elements that are not essential or do not add value to your website, you can streamline its design and enhance loading speed.

A thorough audit of your website will help identify elements and modules that are unnecessary or rarely used. This includes removing unused images, redundant content, and modules that serve no purpose. By doing so, you can reduce the overall page size and improve loading times.

Removing unused modules is essential to optimize your website. Each module adds to the page’s code and resources, so eliminating unused ones significantly reduces page size and speeds up loading times.

By prioritizing key elements and removing distracting or less important elements, you create a more focused and streamlined website. This enhances user experience, as visitors can access the most important information quickly and easily.So, reducing unnecessary elements and modules in your Divi website leads to a cleaner, faster loading, and more user-friendly experience. It helps improve engagement, conversion rates, and overall satisfaction for your visitors.

Simplifying and Optimizing Divi Layouts

Simplifying and optimizing Divi layouts is a crucial aspect of creating a high-performing and user-friendly website. By streamlining your layouts and optimizing their design, you can enhance the loading speed, navigation, and overall user experience.

To simplify Divi layouts, focus on creating a clear and focused design that eliminates unnecessary elements and clutter. Use white space effectively to improve readability and highlight key content. By keeping the design clean and uncluttered, you make it easier for visitors to navigate and find the information they’re looking for.

Optimizing Divi layouts involves various strategies. Ensure that your layouts are responsive and adapt seamlessly to different screen sizes, ensuring a consistent experience across devices. Efficiently use Divi’s modules by only including those that are essential for conveying your message and engaging visitors. Avoid overloading your layouts with excessive modules, as they can impact loading times.

Another important aspect is optimizing image usage. Use optimized and properly sized images in your Divi layouts to reduce file sizes and improve loading speed. Consider implementing lazy loading techniques to load images only when they are visible on the screen, further enhancing performance.

By implementing these techniques and optimizing your Divi layouts, you create a website that loads faster, provides a seamless user experience, and encourages visitors to engage with your content. Ultimately, this can lead to increased user engagement, longer time on site, and higher conversion rates.

Database Optimization and Cleanup

Optimizing the WordPress Database

Optimizing the WordPress database is a crucial step in improving the performance and efficiency of your website. The WordPress database stores all the content, settings, and other important information of your website, and over time, it can accumulate unnecessary data and become bloated, which can impact the overall speed and performance of your site. 

Here are some key techniques for optimizing the WordPress database:

Regular Database Cleanup: Perform regular cleanups to remove unnecessary data from your database. This includes deleting spam comments, trashed posts, post revisions, and unused tags or categories. You can use plugins like 

WP-Optimize or WP-Sweep to automate this process.

Optimize Database Tables: Optimize your database tables to eliminate overhead and improve performance. Plugins like WP-Optimize or the built-in “Optimize Table” feature in phpMyAdmin can help you achieve this.

Remove Unused Plugins and Themes: Deactivate and delete any unused plugins and themes from your WordPress installation. This not only frees up space in your database but also reduces potential security risks.

Limit Post Revisions: WordPress automatically saves revisions of your posts, which can lead to a bloated database. Limit the number of post revisions or use plugins like Revision Control to manage them effectively.

Enable Database Caching: Utilize database caching to reduce the number of database queries and speed up your site. Plugins like W3 Total Cache or WP Rocket offer options to enable database caching.

Optimize Database Queries: Optimize the queries used by your WordPress plugins and themes to improve their efficiency. You can use plugins like Query Monitor to identify slow or inefficient queries and work on optimizing them.

Backup Your Database: Before performing any database optimization, make sure to back up your database to prevent data loss in case anything goes wrong.Regularly optimizing your WordPress database ensures that it operates at peak performance, resulting in faster loading times, smoother user experience, and improved site efficiency. By implementing these optimization techniques, you can keep your database lean, clean, and optimized for optimal website performance.

Removing Unnecessary Data and Revisions

Removing unnecessary data and revisions from your WordPress database is an essential step in optimizing its performance and improving overall site efficiency. Over time, your database can accumulate redundant data, such as post revisions, spam comments, trashed items, and unused metadata. By removing these unnecessary elements, you can reduce the size of your database, improve loading times, and enhance the overall user experience. Here are some effective ways to remove unnecessary data and revisions:

Deleting Post Revisions: WordPress automatically saves revisions of your posts as you make changes. While these revisions are useful for editing purposes, they can increase the size of your database. You can limit the number of revisions stored or use plugins.

Cleaning Up Spam Comments: Spam comments can quickly accumulate in your database, affecting its performance. Use the built-in WordPress tools or plugins like Akismet or Antispam Bee to automatically detect and delete spam comments.

Removing Trashed Items: When you delete posts, pages, or other content, they are moved to the trash folder instead of being permanently deleted. Emptying the trash regularly will help remove unnecessary data from your database.

Optimizing Metadata: Unused metadata, such as tags, categories, or custom fields, can take up space in your database. Review and remove any metadata that is no longer relevant to reduce the database size.

Using Database Optimization Plugins: There are several plugins available that provide automated database cleanup and optimization features. These plugins can help you identify and remove unnecessary data from your database quickly Here is some database cleanup and optimization plugin:

Before performing any database cleanup, it’s crucial to back up your database to ensure that you have a copy of your data in case anything goes wrong. Regularly removing unnecessary data and revisions from your WordPress database helps improve loading times, reduces database size, and enhances overall website performance.

Leveraging Third-Party Plugins and Tools

Recommended Speed Optimization Plugins for Divi

When it comes to speed optimization for Divi, there are several plugins that can help enhance the performance of your website. Here are some recommended speed optimization plugins specifically designed for Divi:

Introducing the Best Hosting Solutions for Divi Websites!

At Divigrid, we understand the importance of a reliable and high-performing hosting environment for your Divi-powered website. That’s why Divi partnered with the industry’s leading WordPress Hosting providers to bring you the ultimate hosting experience tailored specifically for Divi. Say goodbye to compatibility issues and hello to seamless performance.
Our carefully selected hosting partners include:
  • SiteGround: Trusted by millions of website owners worldwide, SiteGround offers lightning-fast loading times, rock-solid security, and exceptional customer support. With their Divi-compatible hosting environment, you can unleash the full potential of your Divi website effortlessly.
  • Pressable: Designed for WordPress enthusiasts, Pressable provides a robust and scalable hosting infrastructure that perfectly complements the power of Divi. Enjoy optimized server configurations, automatic updates, and a user-friendly control panel, making website management a breeze.
  • Flywheel: Flywheel is renowned for its focus on performance and simplicity. With their Divi-friendly hosting solutions, you can experience hassle-free setup, staging environments for seamless development, and powerful caching technologies that ensure your Divi website flies like never before.
  • Cloudways: Empowering you with the flexibility of cloud hosting, Cloudways delivers lightning-fast page loads, unmatched uptime, and easy scalability. Their Divi-compatible hosting environment is packed with advanced features and optimized server stacks, ensuring your website performs at its peak.

Enjoy the benefits of Divi-optimized hosting:

  • Seamless compatibility with Divi themes and plugins
  • Blazing-fast loading speeds for improved user experience
  • Robust security measures to safeguard your website and data
  • Reliable uptime and scalable infrastructure for growing businesses


Remember to carefully configure and test these plugins to ensure they work effectively with your specific Divi setup. Additionally, always keep your plugins and Divi theme updated for optimal compatibility and performance.

Speed optimization is a crucial aspect of website development, and it plays a significant role in the success of your online presence. Slow-loading websites can lead to a poor user experience, decreased search engine rankings, and lower conversion rates. However, with Divi, a powerful WordPress theme, you have the tools and capabilities to unlock lightning-fast websites.

By implementing Divi speed optimization techniques, such as compressing and resizing images, reducing file sizes through CSS and JavaScript minification, implementing browser caching, leveraging content delivery networks (CDNs), and optimizing your website’s database, you can significantly improve the performance and loading times of your Divi-powered website.

So, unlock the full potential of Divi and embark on the journey to unlocking lightning-fast websites. Implement the speed optimization techniques and best practices outlined in this guide, and watch as your Divi-powered website becomes a high-speed powerhouse that captivates and engages your audience.

To learn more tips and tricks then please visit: Tips & Tricks


Divigrid is the perfect way to make your website stand out from the crowd. With its unique grid system, you can create a truly one-of-a-kind design that will wow your visitors.

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