17 Best Plugins to Optimize Speed WordPress Website (2022)

Last Updated on November 7, 2022 by Karan Jadoun

Best Plugins to Optimize Speed WordPress Website:

We all know that speed is essential when it comes to website performance. Unfortunately, a slow website can frustrate visitors and lower search engine rankings. Luckily, several WordPress plugins can help boost your website for speed.

No matter how well you optimize your WordPress site, there’s always room for improvement. That’s where plugins come in. You can speed up your WordPress site by installing the right plugins.

While thousands of plugins are available, not all are created equally. Some can harm your site’s speed and performance.

That’s why it’s essential to choose your plugins carefully. In general, you want to look for lightweight and well-coded plugins. Additionally, you want to ensure they’re regularly updated and compatible with the latest version of WordPress.

We have tested all the plugins on our Test Website so that you can decide which plugin is best for your site.

Below is the screenshot of the initial Page Speed of the website without installing any plugins.

Mobile

Test Website PageSpeed-Insights Mobile

Desktop

Test Website PageSpeed-Insights Desktop

With that in mind, here are some of the best plugins to optimize the speed WordPress website:

1

WP Rocket

Paid

WP Rocket is a powerful caching plugin for WordPress that can significantly improve the performance of your website. It creates a cache of your website’s content and files, which can be served to visitors faster than if they request the same content from your server directly.

WP Rocket Dashboard

WP Rocket also offers many other performance-enhancing features, such as minification and concatenation of CSS and JavaScript files, lazy loading images, and more. Overall, it is an excellent plugin that can help to make your WordPress site much faster and smoother.

WP Rocket is one of the most popular caching plugins, with over 2 million active installations. It is simple to set up and use and offers a wide range of features to help you get the most out of caching on your WordPress site.

Key Features of WP Rocket

  • WP Rocket minifies HTML, CSS, and JavaScript files to reduce their size and improve loading times.
  • WP Rocket can lazy load images and iframes which means that photos and videos will only be loaded when they are visible on the screen, which reduces the amount of data that needs to be downloaded.
  • The preloading Feature helps to preload your pages so that they are ready to be served when a visitor arrives on your site.
  • Compatible with all major WordPress themes and plugins.

Speed after Installing WP Rocket

Mobile

WP Rocket Mobile Speed

Desktop

WP Rocket Desktop Speed

2

W3 Total Cache

Free/Paid

W3 Total Cache is a powerful WordPress caching plugin that improves WordPress websites’ performance. This plugin boosts the loading of pages by caching static files and eliminating the need to send requests to the server for each page load.

W3 Total Cache Dashboard

Additionally, W3 Total Cache can cache database queries and objects in memory, reducing the time needed to load pages. If you’re looking for a way to boost your website, W3 Total Cache is a great option. This caching plugin speeds up your site by caching static files and eliminating the need to send requests to the server for each page load.

It also improves your pages for faster loading times. You can install W3 Total Cache on any WordPress site. There is a free and paid version of the plugin. The paid version includes more features, such as support for CDNs and AMP pages. If you’re serious about speeding up your WordPress site, W3 Total Cache is worth considering.

Key Features of W3 Total Cache

  • It can cache static files such as HTML, CSS, and JavaScript.
  • It can also cache database queries so that they are not needlessly repeated.
  • It can compress files to reduce their size and improves your website’s code.
  • Support for multiple caching types, including page caching, object caching, and database caching.
  • Automatic detection of changes to your website content and cache updates.
  • It helps to minimize HTML, CSS, and JavaScript files to reduce file size and loading time.
  • Gzip compression of cached files for even further reduced loading times.
  • CDN (Content Delivery Network) support for even faster delivery of cached content.

Speed after installing W3 Total Cache

Mobile

W3 Total Cache Mobile Speed

Desktop

W3 Total Cache Desktop Speed

3

10Web Booster

Free/Paid

The 10Web Booster is a powerful WordPress plugin that can help you improve your website’s performance. This plugin can quickly boost your website for better performance. In addition, the 10Web Booster can also help you improve your SEO by optimizing your website for better search engine visibility.

10Web Booster Dashboard

This plugin optimizes your website’s performance by caching static files, compressing images, and minifying CSS and JavaScript files. 10Web Booster can also help improve your website by optimizing large image files. It also provides CDN support and Gzip compression to enhance your site’s loading.

10Web Booster can make your website up to 10 times faster, improving your Google PageSpeed score and helping your visitors have a better experience on your site. It has 4 Levels of Optimization: Standard, Balanced, Strong, and Extreme. The below image shows the workings of all the levels.

10Web Booster Optimization Level

Key Features of 10Web Booster

  • Users can choose the Optimization for the website from 4 Levels of optimizations.
  • It is Easy and One-Click Optimization for all contents of the website.
  • It also has an inbuilt image optimizer which will convert large image files to small sizes & also serve images in WebP format.
  • The built-in CDN delivers your content from geographically distributed servers for even faster loading times.
  •  The 10Web Booster can compress your website’s files using Gzip, which can help reduce its file size and improve its load time.

Speed after installing 10Web Booster

Mobile

10Web Booster Mobile Speed

Desktop

10Web Booster Desktop Speed

4

Perfmatters is a lightweight performance plugin for WordPress. It is designed to speed up your website by optimizing various settings and features within WordPress. For example, it can be beneficial if you have a theme or plugin that loads resources on every page, even if they’re not needed.

Perfmatters Dashboard

The plugin has a range of features that can help to improve performance, including asset optimization, database cleanup, and disabling unused features. In addition, Perfmatters also provides a range of tools that can help you to troubleshoot performance issues on your site.

It reduces HTTP requests, minifies CSS and JavaScript files, and caches your pages. The plugin also optimizes your database, so it doesn’t slow down your site. Perfmatters is easy to install and set up and works with all powerful WordPress caching plugins.

Key Features of Perfmatters

  • Perfmatters can help optimize your website’s CSS, JavaScript, and HTML files. As a result, it can help reduce file size and improve loading times.
  • Perfmatters integrates with Google PageSpeed Insights. It lets you easily see how well your website performs and what areas need improvement.
  • It includes a script manager that lets you choose which scripts to load on each site page. It can be helpful if you have plugins that add unnecessary scripts to your site. 
  • It includes a Preload Manager tool that allows you to preload certain pages or posts, so they’re loaded faster when visitors request them.

Speed after installing Perfmatters

Mobile

Perfmatters Mobile Speed

Desktop

Perfmatters Desktop Speed

5

Jetpack

Free/Paid

The Jetpack WordPress Plugin is a must-have plugin for any WordPress site. It includes features like social media integration, security, backup, and more. With Jetpack, you can easily connect your WordPress site to your social media accounts and share your content with the world.

Jetpack Dashboard

It is developed by WordPress.com and is available in a free and premium version. The plugin has over 5 million active installs. The free version of the plugin includes features like site stats, security, backup, and more. The premium version includes additional features like unlimited storage, video hosting, and more.

Jetpack also provides security features to help keep your website safe from hackers and other malicious activity. And if something goes wrong, Jetpack can help you restore your website to its previous state. Jetpack is an essential plugin for any WordPress site, starting with WordPress or a seasoned pro.

Key Features of Jetpack

  • It can connect your WordPress site to various other services, such as Facebook, Twitter, Tumblr, and LinkedIn. It allows you to share your content with a broader audience and helps to promote your site.
  • It has two-factor authentication and malware scanning. These features help keep your site safe from hackers and malicious attacks.
  • It has a backup and recovery feature, so you can rest assured that your site is always safe.

Speed after installing Jetpack

Mobile

Jetpack Mobile Speed

Desktop

Jetpack Desktop Speed

6

WP-Optimize

Free/Paid

The WP-Optimize plugin is one of the most popular plugins for optimizing WordPress websites. It helps you to clean up your database and optimize your website for better performance. The plugin is available for free and premium versions. The free version is suitable for most users, but the premium version offers more features and options.

WP-Optimize Dashboard

This plugin optimizes your database, removes unnecessary data, and compresses images to help improve your site’s performance. In addition, it also provides caching and minification features to further improve loading times. Overall, the WP-Optimize plugin easily boosts your site’s speed and performance.

Key Features of WP-Optimize

  • WP-Optimize can help you remove unnecessary data from your database, such as post revisions, trashed posts, and comments. As a result, it can help improve your website’s performance and free up space in your database.
  • It can also optimize your images to reduce file size without compromising quality. It can help accelerate your website’s loading time.
  • It can cache your pages and posts to improve your website’s loading time.
  • Minifying can help reduce the size of your CSS and JavaScript files, which can also help speed up your website’s loading time.

Speed after installing WP-Optimize

Mobile

WP-Optimize Mobile Speed

Desktop

WP-Optimize Desktop Speed

7

WP Fastest Cache

Free/Paid

WP Fastest Cache is a powerful caching plugin for WordPress websites with over 1 Million active users. It accelerates your website by creating cached versions of your pages and posts, which are then served to your visitors instead of having to generate them fresh each time.

WP Fastest Cache Dashboard

This plugin can dramatically improve your website’s performance, especially if you have a lot of traffic or are running a heavy WordPress site. WP Fastest Cache is also easy to set up and use, making it an excellent choice for both beginners and experienced WordPress users.

WP Fastest Cache also offers many other features, such as minification and GZIP compression, to boost your website. In addition, WP Fastest Cache also improves your pages for faster loading by reducing the size of HTML, CSS, and JavaScript files.

Key Features of WP Fastest Cache

  • Caches static versions of pages and posts are then served to visitors instead of loading the entire page, which helps to improve website speed, especially on websites with a lot of traffic.
  • Reduces the size of HTML and CSS files, further improving website acceleration.
  • It Enables gzip compression for even faster page loading times.
  • Caches static files in the visitor’s browser, so they don’t have to be downloaded from the server each time they visit your website.
  • WP Fastest Cache has an easy-to-use interface and supports all languages & mobile.

Speed after installing WP Fastest Cache

Mobile

WP Fastest Cache Mobile Speed

Desktop

WP Fastest Cache Desktop Speed

8

Smush

Free/Paid

Smush is a WordPress plugin that helps you optimize your images for faster loading times. It automatically compresses and resizes your photos, making them smaller in file size without losing quality. As a result, it can help speed up your website’s load time, improve your search engine ranking, and make your site more user-friendly.

Smush Dashboard

Smush is easy to use and can be set up to run automatically or manually. You can also choose which image sizes to optimize and whether to keep a backup of the original files. It helps to save you a lot of time and effort in the long run.

In addition, Smush also helps improve your website’s SEO by ensuring your images are correctly formatted and have the correct ALT tags because ALT Tags are essential for ranking the images on Search Engines.

Key Features of Smush

  • It can optimize images in bulk to save time and effort.
  • Compression of images without loss of quality, so your pages load faster.
  • Resize images to fit your website’s dimensions, so they take up less space.
  • It enables an option to convert images to a more efficient WebP format.
  • Defer offscreen images to load only when visible on the user’s screen, which helps improve page load times.
  • Compatible with popular WordPress themes and plugins.

Speed after installing Smush

Mobile

Smush Mobile Speed

Desktop

Smush Desktop Speed

Lazy Load by WP Rocket is a lazy loading plugin for WordPress. Lazy loading is a technique that delays the loading of images until they are needed.

When you visit a website, your browser will download all of the resources (including images) on that page. However, with lazy loading, instead of downloading all resources upfront, the browser only downloads the resources needed to display the visible content.

Lazy Load by WP Rocket Dashboard

By delaying the loading of images, you can save bandwidth and reduce the number of HTTP requests. This plugin can improve the performance of your website, especially if you have many pictures on a page.

Lazy Load by WP Rocket is designed to be easy to use and compatible with all WordPress themes and plugins. It can be configured to load images on demand or only load images visible in the viewport. Lazy Load by WP Rocket is also mobile-friendly and can be configured to exclude specific content from being lazy-loaded.

Key Features of Lazy Load by WP Rocket

  • Lazy Load delays loading images on a page until they are needed, which can help improve page load times.
  •  It is compatible with all major browsers, including Chrome, Firefox, Safari, and Edge.
  • Lazy Load is fully customizable, so you can choose which images to delay loading and how long to delay them.
  • It also works with iframes and videos, so you can also improve the performance of those elements.

Speed after installing Lazy Load by WP Rocket

Mobile

Lazy Load by WP Rocket Mobile Speed

Desktop

Lazy Load by WP Rocket Desktop Speed

10

NitroPack

Free/Paid

NitroPack is a powerful caching and optimization plugin for WordPress which has Advanced Caching Mechanism. It speeds up your website by optimizing your CSS, JavaScript, and HTML code. NitroPack also minifies your code, which makes your website Load faster. In addition, NitroPack provides gzip compression and browser caching.

NitroPack Dashboard

It has a Built-in global CDN which has a World-class proprietary speed algorithm. It is designed to optimize your website’s performance by improving its loading speed and reducing size. The plugin can also help to improve your website’s SEO by optimizing its code and structure.

Key Features of NitroPack

  • NitroPack Plugin can be easily activated with just one click. There is no need to edit code or configuration files manually.
  • NitroPack Plugin minifies your HTML, CSS, and JavaScript files to reduce file size and improve loading performance. It also concatenates these files into a single file, reducing request time.
  • It also has Expert Support for all the users for all the page speed issues problem.
  • The Test Mode of NitoPack helps test website features without affecting the visitor’s experience.
  • Easily compatible with third-party cache plugins and software like Cloudflare, Cloudways Cache, NGINX Cache, etc.
  • Adaptive Sizing helps Image sizes perfectly fit their containers, boosting their delivery even further.

Speed after installing NitroPack

Mobile

NitroPack Mobile Speed

Desktop

NitroPack Desktop Speed

11

Imagify

Free/Paid

Imagify is a WordPress plugin that allows you to optimize your images for faster loading times. It also allows you to resize, crop, and compress your images. Imagify has a free plan with 20MB of images to optimize per month. You can also choose to upgrade to a paid plan for more pictures.

Imagify Dashboard

This plugin uses the Imagify API to compress your images and improve their performance on your website. Imagify Plugin also includes a bulk optimization feature that allows you to optimize multiple images simultaneously. It also lets you resize, crop, and watermark your images.

Imagify is available in both a free and premium version. The premium version offers more features, including bulk optimizing your images and converting your photos to the WebP format.

Key Features of Imagify

  • It has an advanced lossless compression algorithm, ensuring that your images retain their full quality while still being significantly smaller.
  • Bulk Compression Tool allows you to compress multiple images at once, saving you a lot of time if you have many pictures to optimize.
  • Imagify also provides a handy resizing tool for responsive websites, where you must ensure that your images are the right size for different screen sizes.
  • Imagify can generate WebP versions of your images for even faster loading times.

Speed after installing Imagify

Mobile

Imagify Mobile Speed

Desktop

Imagify Desktop Speed

12

Litespeed Cache is a powerful free caching plugin for WordPress. It accelerates your website by caching static files and eliminating the need to generate new pages for each visitor. It can also cache objects and database queries, reducing page load times.

Litespeed Cache Dashboard

Static files are cached automatically, so they are served faster to your visitors. Likewise, dynamic content is cached per page, so each page load is faster.

LiteSpeed Cache is easy to set up and use. Install the plugin and activate it. Once activated, It Cache will begin caching your website’s static files and dynamic content. You can further configure plugin to suit your needs, but the essential operation is not required.

Key Features of Litespeed Cache

  • It is designed to be extremely fast and often outperforms other caching solutions significantly.
  • Litespeed Cache is easy to set up and use, even for beginners. There are just a few simple steps involved in getting started.
  • It is compatible with most WordPress themes and plugins. It also works with popular CDNs such as Cloudflare and StackPath.
  • It offers excellent support for its product, with detailed documentation and an active support forum.

Speed after installing Litespeed Cache

Mobile

Litespeed Cache Mobile Speed

Desktop

Litespeed Cache Desktop Speed

13

Hummingbird

Free/Paid

Hummingbird is a performance optimization tool that helps your website run faster and smoother. It’s designed to help you improve your website’s speed and performance, which can, in turn, help improve your search engine ranking and overall user experience.

Hummingbird Dashboard

In addition, Hummingbird also comes with many other features that can help improve your website’s performance, including asset optimization, content delivery network (CDN) integration, and more. It can also help you better optimize your website for mobile devices.

Key Features of Hummingbird

  • For faster loading, asset optimization helps you optimize your website’s resources, such as images, CSS, and JavaScript files.
  • Browser Caching enables caching your website’s resources in the browser for faster loading times.
  • Gzip Compression compresses your website’s resources to reduce file sizes and improve loading times.
  • Cloudflare Integration allows you to integrate Hummingbird with CloudFlare for improved performance and security.

Speed after installing Hummingbird

Mobile

Hummingbird Mobile Speed

Desktop

Hummingbird Desktop Speed

ShortPixel Image Optimizer is a WordPress plugin that can help you optimize your images for faster loading times. It combines lossless and lossy compression to shrink your image files without losing quality. ShortPixel can also help you resize your photos to fit within your desired dimensions and convert your images to the WebP format for even more savings.

ShortPixel Image Optimizer Dashboard

It’s easy to use and has a variety of settings that can help you get the most out of your images. One of the best things about ShortPixel is that it can optimize pictures already uploaded to your website, so you don’t need to go back and forth between different tools.

It uses advanced compression algorithms to achieve this and can be used on various image file types, including JPEG, PNG, and GIF. ShortPixel Image Optimizer is Free for up to 100 images per month, and paid plans are available for those who need more than that.

Key Features of ShortPixel Image Optimizer

  • It can compress your images by up to 90%, dramatically reducing the file size of your photos.
  • It supports lossless compression, meaning your images will retain their quality after being compressed.
  • ShortPixel Image Optimizer can automatically convert your images to the WebP format, a more efficient format for storing and transmitting images.
  • It can also generate responsive images that adapt to different screen sizes and devices.
  • ShortPixel Image Optimizer supports multiple languages, including English, Spanish, French, German, Portuguese, Russian, and Chinese.

Speed after installing ShortPixel Image Optimizer

Mobile

ShortPixel Image Optimizer Mobile Speed

Desktop

ShortPixel Image Optimizer Desktop Speed

Asset CleanUp is an excellent plugin for optimizing your website. It helps identify and clean up unused CSS and JavaScript files, which can bog down your page loading times. In addition, Asset CleanUp can minify your HTML, CSS, and JavaScript files to further improve your website’s speed.

Asset CleanUp- Page Speed Booster Dashboard

This can be particularly helpful if you have a lot of code on your site that is not being used. Additionally, Asset CleanUp can help you minify your CSS and JavaScript files, improving your site’s performance.

Asset CleanUp can help you reduce page load times by up to 70%, making your website faster and more responsive. Once activated, the plugin will scan your website and identify areas that need improvement.

You can then select which assets you want to clean up or optimize. The plugin also provides detailed reports of its findings to see how much it has improved your site’s performance.

Key Features of Asset CleanUp: Page Speed Booster

  • It allows you to optimize your CSS, JavaScript, and HTML files and images.
  • It also provides gzip compression and caching, improving your website’s performance.
  • Identifies and cleans up unnecessary files and code slowing down your site.
  • It helps you optimize your images and fonts and provides caching options to improve your website’s performance.

Speed after installing Asset CleanUp: Page Speed Booster

Mobile

Asset CleanUp: Page Speed Booster Mobile Speed

Desktop

Asset CleanUp: Page Speed Booster Desktop Speed

16

WP-Sweep

Free

The WP-Sweep Plugin is a great way to keep your WordPress site clean and organized. It allows you to sweep away unwanted files and folders, such as post revisions, trashed posts, and comments, and tidy up your database. This can help improve your site’s performance and keep it running smoothly.

WP-Sweep Dashboard

It also lets you optimize your database tables and repair any broken links.

The WP-Sweep plugin is available for free from the WordPress plugin repository. Once installed, go to Tools > Sweep in your WordPress admin area to run it.

Key Features of WP-Sweep

  • It allows you to optimize and clean up your database with just a few clicks.
  • WP-Sweep lets you remove post revisions, delete unused terms, and clean up orphaned data.
  • WP-Sweep also optimizes your database tables, making your site faster and more efficient.
  • WP-Sweep can repair any corrupt data in your database. This is important for keeping your website running correctly and avoiding any errors.

Speed after installing WP-Sweep

Mobile

WP-Sweep Mobile Speed

Desktop

WP-Sweep Desktop Speed

17

a3 Lazy Load

Free/Paid

The a3 Lazy Load Plugin is a great way to improve your website’s loading speed. This plugin speeds up your website by loading images on demand instead of all at once. This means that your website’s pages will load faster, and visitors can view your content more quickly.

a3 Lazy Load Dashboard

The a3 Lazy Load Plugin is easy to install and install and can significantly affect your website’s loading time. If you’re looking for a way to improve your site’s performance, the a3 Lazy Load Plugin is worth considering.

The plugin also includes other features like support for videos and iframes so that you can lazy load those too. Overall, the a3 Lazy Load Plugin is a great tool to help you boost up your WordPress site and improve performance.

Features of a3 Lazy Load

  • This can help improve the performance of your website, especially if you have a lot of images.
  • You can exclude specific images, such as logos or featured images, from being lazy loaded.
  • You can optionally preload visible images so that they are loaded before the user scrolls down to them.
  • The plugin will automatically load the appropriate size image for each device, so mobile devices don’t need to load large images.

Speed after installing a3 Lazy Load

Mobile

a3 Lazy Load Mobile Speed

Desktop

a3 Lazy Load Desktop Speed

Conclusion

There’s no doubt that a fast WordPress website is essential for both your users and your business. That’s why we’ve put together a list of the 17 best plugins to help optimize the speed of your WordPress website. By using even just a few of these plugins, you can see a significant improvement in your site’s performance. So what are you waiting for? Get started today and see the difference for yourself!

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