Blog Plugins

The 5 Best Lazy Loading Plugins for WordPress

Is your WordPress website slow?

Speeding up your website is possible in many ways. Especially when using lazy loading plugins for WordPress.

Lazy loading plugins are specially built to help you battle the Core Web Vitals and get your website better results for the keywords you have chosen.

It is no secret that page speed is a ranking factor in the Google SERPs, but how many websites have their speed optimized and run fast to take advantage of more ranking factors?

The answer is less than 4%.

But this 4% who have passed, are websites, which have all 3 requirements for the Core Web Vitals in green.

So if we take a look at these numbers, we can safely assume that making our website faster can get us potential rankings.

You will also need great content but without speed, nobody will take his time to read it.

What are lazy loading plugins for WordPress

WordPress lazy loading plugins are the type of PHP or JS codes, which take certain parts of your website and load them whenever the user scrolls on them.

While on each click a request is sent to your server, with lazy loading enabled, you will give only a part of your website that can be seen and then load the rest.

Lazy loading can potentially fix any website speed issues and help your website load faster, which can decrease the resources needed from your server and increase your website traffic by 417%.

Types of loading for WordPress websites

There are 3 different types of loading in WordPress and not only. These types are used depending on the entities you are working with.

Each of them represents and is meant to do additional work, which can potentially fasten up your website.

Lazy Loading

Lazy Loading is a process, which delays the loading time of all entities, which cannot be seen until the user scrolls on them.

The behavior of lazy loading follows to show only the elements, which fit the screen, so you can save up on server resources.

You can lazy load HTML, CSS, Images, and even Iframes without slowing down your server, but make it work even faster. Also, your visitors will not be affected negatively by lazy loading.

Eager Loading

Eager loading is the exact opposite of lazy loading. With eager loading, you are calling all the elements on your website to be loaded at once.

This may sound like a better option, but it is not recommended for ecommerce websites or any heavy content website.

For example, if Google had to choose between lazy loading and eager loading, there would be absolutely no difference if the content is only text-based.

However, if they show videos, recipes with images, or places to follow, lazy loading could fasten up the loading time and ease the process of receiving the data requested.

Explicit Loading

Explicit Loading is a process where site owners tell the browsers which content they want to be downloaded and given to the visitor.

Explicit loading can be used for loading a single or many contents on your website by just filling up the right information.

If you have lazy loading turned off and you do not want to use Eager Loading, you can specify the contents, which visitors will receive and the rest will be given once they reach them.

Best Lazy Loading Plugins for WordPress

If you are a WordPress speed lover, you will love these plugins. Sometimes you may feel like having too many plugins on your website, but these are worth it.

Especially if you are using WordPress caching plugins, such as LS Cache or WP Rocket, you will find out that they have lazy loading included and do not require additional plugins.

LazyLoad Plugin – Lazy Load Images, Videos, and Iframes

The LazyLoad Plugin gives a great advantage and a boost to your website’s speed. With this lazy loading plugin, you can expect top-notch results.

What you get when using LazyLoad plugin is not only lazy loading on your WordPress website, but you also get a good SEO boost.

LazyLoad is a lightweight plugin that wights less than 10KB. There is no JavaScript or jQuery included so your website will be a speed beast.

With LazyLoad you ensure that all of your content, such as images, scripts, and even YouTube iframes will be lazy loaded and given to the user upon interaction.

Especially YouTube iframes will be changed with thumbnails for better user experience and faster page loading.

The LazyLoad Plugin will ensure you can pass the deferring images, HTTP requests, and Total Blocking Time tests in Google PageSpeed Insights.

Jetpack – WP Security, Backup, Speed, & Growth

You may have heard of the great features that Jetpack offers for WordPress websites, but that is for the com extension, which is not self-hosted.

However, automaticc has uploaded it and made it available for both WordPress com and WordPress org users to enjoy it.

In a nutshell, Jetpack is an all-in-one plugin, which ensures you get great features such as analytics to track visitors, account registrations and commenting, and much more.

The important part of Jetpack is that it also helps with WordPress speed. Jetpack has an in-built lazy loading feature, which when turned on can make your website as fast as possible.

But it offers way more than just the lazy loading option. They offer great brute-force protections, uptime/downtime monitoring, spam protection, and even malware scans.

The best part is that Jetpack works great with other plugins, such as AMP.

If you don’t know what this is, it’s a plugin to help you optimize your website speed for mobile devices.

Image optimization & Lazy Load by Optimole

The image optimizing and lazy loading plugin by Optimole is the perfect fit for every WordPress website. With Optimole you are guaranteed speed performance and good results.

They optimize images on the fly by compressing and reducing image file size.

You can choose the type of compression for image files and easily convert existing images into better formats.

Lazy loading your images with Optimole also provides you a CDN for faster download and display of your website’s content.

Once the images have been uploaded to your website, the Optimole CDN will acquire them and serve them, so you can reduce the HTTP requests.

A3 Lazy Load

A3 Lazy Load is another solution for lazy loading images on your website. It is built for speed and guarantees you good results.

A3 Lazy Load isn’t only an image optimizing plugin, it’s also an image converter, which takes your PNG and JPEG images to convert them into WebP images.

This way you can reduce your image size up to 90% and save a lot of space.

A3 Lazy Load also offers lazy loading features for HTML elements, thumbnails, videos, and iframes.

It is working fine with plugins such as AMP or Jetpack, so you can use both plugins with no interference or issues on your website.

Flying Images

Flying Images is one of the best lazy loading plugins for WordPress. It comes as a tiny Gzipped and compressed file, which weighs less than 0.7KB.

If you need a simple and small solution for lazy loading your website images, Flying Images is a perfect choice.

While other lazy loading plugins have a ton of features, here you have just a few and the most important ones.

Flying images supports Chrome Browsers mainly. They can turn on and off lazy loading automatically when it is needed.

On top of that, it can easily request the optimization of your blocks, which have HTML, CSS, YouTube videos, or thumbnails and lazy load them when it is expected.

You do not need to be tech-savvy to understand Flying Images. All you need to do is download the plugin and just tweak it a bit.

Once you configure it, you will get your images lazy loaded and converted to small WebP files, which are loaded through native JavaScript.

No conflicts can occur when using Flying Images, as it is built to understand your website and work flawlessly without taking away speed.


Optimizing your website by using lazy loading plugins for WordPress is a great start.

Especially when it automates your workflow and requires no more attention.

While themes and optimization plugins do have the lazy loading features or even WordPress after version 5.5, it is still recommended to lazy load elements on your own.

You can never be sure if your elements are not lazy loaded from a third-party tool or left behind. Doing the job on your own can ensure you get the best results for your website.