3 Lazy Load Plugins to Make your WordPress Site Faster

3 Lazy Load Plugins to Make Your WordPress Site Faster 1

Hello everyone, and welcome to this article that will help you understand ways to increase the speed of your WordPress website.

So, whether you are operating a WP blog, E-Commerce store, a business website, or any type of WordPress website, reduced page speed will be a significant enemy to user experience.

Load times for desktop and mobile users is just under a second, and if it takes more than that, your visitor begins to get impatient and is disinterested in the website.

Therefore, every step taken in order to increase the performance of the page is always an excellent investment.

A very helpful way is lazy loading. This is a technique in which the content that is under the fold is deferred till the user scrolls below to view it. Lazy loading loads only the vital information on the initial page, giving the visitor an impression of the quick webpage.

For instance, suppose your page has various images. Initially, just a couple of them will load. The remaining images will load only as of the visitor scrolls below the page.

In this way, it significantly reduces the initial site load time and enhances the visitor’s experience. By delaying with the other images on the web page will also free storage space and avoid unwanted code execution.

If you are a developer, then lazy loading plugins should be considered by you. Having said that, take a look at a couple of Plugins of WordPress lazy load that can be incorporated into the website in order to increase your website response time & speed as well. 

If this sounds great, then I must say I have some fantastic news for WordPress users. The core of WP primarily aids lazy loading for iframes and lazy loading of images. This is possible if your current version is 5.7.

They also have WordPress lazy load plugins that are available for free, allowing you to have increased control over the elements of lazy loading plugins.

We will be discussing the various plugins for lazy loading of iframes, lazy loading of images and more. However, why would you need to utilize a lazy loading plugin?

Utilizing a Lazy Load WordPress Plugin 

With WP 5.7 version, WordPress lazy loads iframes and images by default. This means that WP alerts loading=”lazy” HTML to every<iframe> and <img> tags that define the height and width. This switch is on the lazy loading for certain specified elements. 

If it is so, would you require a lazy loading plugin when WP includes this particular functionality?

The primary reason is, suppose you wish to customize the lazy load setting to more than what WP offers by default.

You can, of course, make changes to the underlying WP code onto elements of lazy load apart from iframes and images. Many people who are not comfortable with the program may consider an alternative.

Now all these changes can be made for you with the help of lazy loading plugins, and you would not require to do any coding from your end.

There is also an additional reason that one could consider; using the lazy load plugin may include cross-browser compatibility.

Many web browsers do support loading=”lazy”, Safari from Apple does not. That means primary WordPress lazy loading plugin does not at present work in the Safari browser.

So, until Apple decides to support this loading attribute, certain lazy load plugins can assist you in activating it in the browser as well as other browsers too.

We have now discussed all the advantages of using the lazy loading WordPress plugin; let’s move on to look at some of the best options that are available for the same.

3 Best WordPress Lazy Load Plugins

a3 Lazy Load Plugin

This WordPress lazy load plugin is extremely popular among various WordPress users and is exclusively dedicated to lazy load. It is an excellent option for sites that output plenty of media content.

With the help of free a3 Lazy Load plugin, you can make the images load faster and toggle it to operate on videos and iframes, all because of the customization options that it offers.

You can also insert animated effects, and this can be done when an image loads like a fade-in.

a3 Lazy Load plugin is brilliant and works amazingly with advanced lazy loading plugins. It is a fantastic choice for admins that desire lazy loading on E-Commerce sites.

WooCommerce is totally compatible with a3 Lazy Load. It also operates extremely well on a mobile site. 

User friendly is one of the last things that you need to bother yourselves about. a3 Lazy Load is extremely user friendly and makes it simple to customize and set up, offering an amazing user experience.

Smush Lazy Load Plugin

This WordPress Lazy Load plugin is leading in terms of image optimization for WP. It also includes everything that you would require to keep the images from slowing the page performance.

It includes beneficial features like resizing, compression and the very obvious lazy loading.

It is extremely simple to activate lazy loading plugin, and it can be done by simply clicking an icon. As soon as you do this, all the images are deferred from loading under the fold. It also permits you to limit lazy loading for specific types of media as well as output locations—for example, content areas, widgets and thumbnails.

Smush is exceptionally compatible with various WP themes and a wide range of plugins and can help you to retain your visitors as well as keep the website optimized.

In addition, you do not have to buy a premium version of this WordPress Lazy Load plugin in order to turn on lazy loading because the version that is free already has this feature.

Image optimization & Lazy Load by Optimole

It is yet another famous WordPress Lazy Load plugin by Optimole that aims at enhancing performance by focusing on images. It has complete service, and you can utilize a free version of this lazy load plugin in order to allow lazy loading; you can also upgrade to any of their paid plans for additional features.

Just like Smush, they focus on being a tool for image optimization like compression and resizing of the image, integrate CDN in order to deliver images quicker and also the option of lazy loading. The feature configuration of the lazy load is done in order to avoid layout shifts, allowing users to experience uninterrupted services.


With an increase in browser primary lazy load support at the horizon, we suggest all our readers to utilize a lazy load plugin just like Native lazy load from Google in order to set up a lazy load baseline for the website.

With Firefox and Chrome support and maybe support from Safari in the near future, Native lazy loading will be everything that you will require in order to lazy load the iframes and lazy loading the images. Having said that, if you are in search of a JavaScript base choice that focuses on browsers that are older, then a3 is an amazing option.

You must understand that lazy loading is a single technique that you can utilize in order to enhance your WordPress website. But it also has the ability to offer a significant impact on website speeds if you utilize plenty of videos and images.

Also, if you implement lazy loading, you would also come across various additional techniques that you could consider and also implement in order to deliver quick website performance. You can now save cost, time and also enhance your website’s performance.

How can you Implement WordPress Lazy Loading on Videos and Images? 

A wait of an average page is approximately 3719 KB, along with videos and images; it makes up almost 78% of the overall wait. If you look at it, it’s plenty of bytes for the site guest’s browser to render and download. These trends point to an increase in the utilization of images and more extensive web pages.

Currently, WP is leading with regard to the Incorporation of media files as well as sharing them within the website design. With WP, it is exceptionally straightforward to integrate embedded videos and images into pages, posts and also within the theme’s background.

With the launch of WP 5.5, lazy load has become a part of making it extremely simple to the prior version using this technique. But all the resources that are heavy make downloading the web page a very expensive experience.

This is because the WordPress user needs to wait patiently for files that are large to download, which also includes the files that are not visible at first before seeing the webpage. This is the point where WordPress lazy loading would step in.


With plenty of website performance issues, when we look at WordPress lazy load plugin, we see a plugin that can be utilized to fix the issue. In fact, there are plenty of free lazy load plugins that are easily available. You can find them in the WordPress plugin directory, and they can be utilized to lazy load videos and images. You can also check our article on 3 Plugins to help you Clone your WordPress Site.

After carefully considering a couple of lazy load plugins and testing some of them, we have come up with this list of lazy load plugins that you could utilize in order to improve your website’s performance. If you want to start seeing results, you should consider any of these options from our list.

If you have considered any of the above WordPress lazy load plugins, do share your comments and experience with us. That’s all for today, folks. We look forward to meeting you with our next article. Thanks, and take care. 

The below segment is just an answer to a couple of FAQs that some of our readers may have.

Do Videos and Images Slow a Website Down? 

The first thing that you must do is, prior to uploading any video or images to your WP, always ensure that you have optimized them.

You will require the baseline score; this will help you to see the impact it has upon adding videos and images. Therefore, it does not make sense to fix an issue if there was no issue in the first place. In order to test it, we had set up a WP installation on our hosting account. TwentySixteen was an active theme with no optimized plugins, and no techniques that include caching were implemented.

The page was extraordinarily light and below 155 KB; it also loaded within 30 MS. Now it is extremely difficult to find an error with this type of score. But what’s going to happen when you load a page with huge image files as well as YouTube videos. 

The size of the page immediately increased to 1.8 MB, and the load time had tripled out to 1.4 seconds. Now, TwentySixteen is definitely a good light theme; even with YouTube videos and plenty of images, the website was very light and loaded at lightning-fast speeds.

But we could see that by adding videos and images, it made the size of the page very large and reduced the loading speed of the page considerably.

SEO Impact 

I’m sure you have probably already decided which lazy load plugin you would prefer to utilize, but it is extremely important that in the process, you do not damage your SEO. There are a couple of things that you must double-check, they are:

  • Always ensure that you are still utilizing alt text on the images because it is incredibly vital for all search rankings of Google images.
  • Also, you must ensure that Google is able to crawl the lazy loaded image. It can be quickly done by utilizing the tool “Fetch as Google”. You will find this below the crawling segment within the Google search dashboard. If you’re able to view the image within the source code, that means you’re fine.

Enhancing Page Loading Speed 

For the past couple of years, there has been an urgency to integrate the functionality of easy loading directly with web browsers. You must know that there are 2 lazy loading plugins that can help you to enhance the speed of your web page; they are; a3 and Lazy Load.

We have also tested various lazy loading plugins, but they did not deliver a measurable enhancement to the performance of the site. As you are trying out these lazy loading plugins, always make sure that you conduct a before as well as an after test in order to ensure that they are offering you the results that you require.

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