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8 Best WordPress Cache Plugins to Speed Up Your Site

Ever found yourself waiting forever for a website to load? It's frustrating, right? Slow websites can drive visitors away faster than you can say "page not found." That's where WordPress cache plugins come to the rescue. They supercharge your site and keep your visitors happy.

In this blog, we’ll explore the best WordPress cache plugins that will definitely help you speed up your website.

Let's get started!

8 Best Free & Paid WordPress Caching Plugins

Caching is one of the most effective methods to boost page speed and climb higher in Google rankings.

To help you achieve this, we have listed the 8 best free and paid WordPress caching plugins that will make your site faster.

Let’s dive in!

Starts from

$3.34 price/mo

  • Best Caching Plugin to Speedup WordPress Websites
  • Advanced Optimization of Images, Databases, CSS &JS optimization
  • Plugin Organizer and Cloudflare Support
  • AJAX Cache, Dynamic Cache, Prebuild Cache and Lazyload content

Starts from

$49.00 price/mo

  • Quick and easy set up
  • Ecommerce compatibility
  • Page and browser caching
  • Lazy-loading of images

Starts from

0.00 price/mo

  • Best WordPress Caching plugin for free
  • It improves SEO & website performance by reducing load times
  • Install the Plugin for free without any coding knowledge
  • Minifys HTML, CSS & JS file-Up to 80% bandwidth savings

Starts from

$5.75 price/mo

  • Advanced Drag & Drop Visual Page Builder
  • Integrate Forms easily and seamlessly
  • BuddyPress or BuddyBoss Platform Support
  • One to One best Support

Starts from

$10.00 price/mo

  • Best WordPress Cache LiteSpeed
  • Server-Level Full-Page Cache
  • Database, Image Optimization
  • Crawler support

Starts from

$24.95 per year

  • Best Performance Plugin to Speed up WordPress Websites
  • Improves Speed by reducing HTTP requests, disabling plugins, stripping out code, and optimizing database
  • Easy Dashboard & Very Lightweight Plugin
  • 30 days money back Guarantee

Starts from

$49.99 one time payment

  • The Best WordPress Caching Plugin
  • Great Plugin with Easy to Set up
  • 30-Day Money Back Guarantee
  • Excellent Customer Support is Available

WP Rocket

WP Rocket is a WordPress caching plugin that can take your website's speed from zero to hero with just a few clicks. It is known for its simplicity and power. You don’t need to be a tech wizard to use it—just install, activate, and watch your site speed up.

WP Rocket offers instant improvements by enabling page caching, cache preloading, and static file compression as soon as it’s activated. It also provides advanced options like lazy loading for images and videos, database optimization, and seamless integration with CDNs to boost your site’s performance even further. 

It’s designed to work well out of the box, meaning you spend less time tweaking settings and more time enjoying a faster website.

What We Liked

Cache Preloading: You’ll love how it preloads the cache automatically whenever you make changes to your site. This means your visitors always experience the fastest, cached version of your site.

Page Caching: It instantly boosts your site's loading speed with page caching. This feature is key to improving your SEO and increasing conversions as it makes sure your site loads ultra-fast.

Browser Caching: It stores frequently accessed resources like images, JS, and CSS in the local memory of your visitors' devices. This reduces load times significantly.

GZIP Compression: You can compress your web pages on the server and have them decompressed in the browser. This reduces file sizes and speeds up content delivery to your visitors.

eCommerce Optimization: Your online store will run smoothly as it excludes sensitive pages from the cache. That’s how your customer enjoys a smooth purchasing process.

Excellent Compatibility: It plays well with popular themes, plugins, and managed WordPress hosting services.

Multilingual: If your site is multilingual, it ensures that your international audience can access content quickly in their preferred language.

WebP Compatibility: It detects common WebP plugins and creates separate cache files to serve WebP images to compatible browsers. This will enhance image load times and quality.

Themes & Page Builders: It works fantastically with your chosen WordPress themes and page builders.

Pros

  • User-friendly interface
  • Quick activation and setup
  • Responsive customer support
  • All-in-one performance boost
  • Includes preloading and lazy loading
  • Works well with most themes and plugins
  • Cleans and optimizes your database

Cons

  • Premium plugin only
  • Higher price compared to free plugins
  • Lacks built-in media optimization
  • Might be overkill for minimal needs

Pricing

Single: $59/year

Plus: $119/year

Infinite: $299/year

It offers a 14-day money-back guarantee. 

WP-Optimize

WP-Optimize is a free cache plugin designed to enhance your site's performance by optimizing its database, compressing images, and enabling caching. It’s a versatile tool that not only speeds up your website but also helps keep it lean and efficient. 

This plugin is straightforward and user-friendly. It can clean and optimize your database, removing unnecessary data like post revisions and spam comments. This reduces the size of your database and improves your website’s speed. 

Additionally, it offers image compression to ensure your images load quickly. The caching feature ensures that your site delivers content rapidly by storing a temporary version of your pages.

What We Liked

GZIP Compression: You can quickly reduce the size of your website pages and style sheets by up to 90% with GZIP.

WebP Conversion: You can convert your images to WebP format, achieving up to 34% smaller file sizes and faster load times.

Lazy Load: It helps your web pages load much faster by loading elements gradually as they are needed instead of all at once.

Delete Unused Images: You can find out and delete orphaned images from your WordPress website which will save your valuable disk space.

Delete Unused Image Sizes: WordPress creates so many sizes of every uploaded image. It will scan your site for unused image sizes and removes them to save more disk space.

Advanced Cache Purge: It automatically purges the cache on a given page when another post or page is updated. This ensures your linked content, like products or pricing, is always up-to-date.

Geolocation Caching for WooCommerce Stores: It ensures that your international WooCommerce store serves the correct country-specific cached content, like currency and tax information.

Multilingual Compatibility: It makes caching work smoothly if you use any multilingual WordPress plugins. This ensures your site is fast in every language.

Cloudflare Integration: It integrates with Cloudflare, eliminating the need to clear the cache in the Cloudflare dashboard when WP-Optimize purges posts or pages.

Pros

  • User-friendly interface
  • Quick activation and setup
  • Responsive customer support
  • All-in-one performance boost
  • Includes preloading and lazy loading
  • Works well with most themes and plugins
  • Cleans and optimizes your database

Cons

  • No third-party CDN integration
  • Lacks advanced caching options
  • Premium features come at a cost

Pricing

Free: Available

Starter: $49/year

Business: $99/year 

Unlimited: $199/year

It offers a 14-day money-back guarantee.

Swift Performance

This plugin is one of the best cache plugins as it not only works for caching but also offers a suite of optimization features. These features help you improve load times, manage resources, and enhance overall user experience. It is suitable for both beginners and advanced users alike.

You can make good use of its great features like a quick setup wizard, database optimization, and lazy loading. Its advanced options include an image optimizer, critical CSS generation, and a plugin organizer, which allows you to disable plugins on specific pages to reduce load times.

Additionally, it offers excellent integration with Cloudflare and supports caching for logged-in users and WooCommerce stores.

What We Liked

Optimize Web Vitals: It optimizes core Web Vitals automatically. You don't need to tweak settings or add exceptions, everything works smoothly without manual intervention.

Optimize CSS: It was the first plugin to generate Critical CSS on the fly. Now, this plugin takes this further by creating even better Critical CSS automatically.

Optimize JavaScript: It optimizes JavaScript parsing and execution automatically. This enhances the real user experience instead of just focusing on testing tools.

Image Optimization: It optimizes images, including third-party and background images, to save space and improve speed. It also uses adaptive image sizes, ensuring the correct size is used on every screen without needing a CDN.

Lazyload Everything: It allows you to lazyload all elements like images, iframes, YouTube and Vimeo embeds, and Google Maps. This way, it boosts your site's loading speed.

Smart Font Delivery: It automatically detects and optimizes the delivery of fonts and icons, ensuring they don't negatively impact your site's load time.

Dynamic Fragments: You can load fragments via AJAX, keeping your site fast even when dynamic content is involved. It supports Elementor widgets, Gutenberg blocks, shortcodes, 

WooCommerce prices, and native widgets.

WooCommerce Integration: It optimizes Cart and Checkout pages, speeding up the entire checkout process. Prices can be loaded with Dynamic Fragments, making it suitable for multi-currency webshops.

Pros

  • Easy to navigate and configure
  • Fast and straightforward to get started
  • Extensive optimization features for CSS, JavaScript, and images
  • Improves load times by loading elements only when needed
  • Efficiently handles dynamic content with AJAX caching
  • Optimizes font and icon delivery to improve load times
  • Enhances performance for WooCommerce stores

Cons

  • Can hog CPU resources if not configured properly
  • Advanced options might be overwhelming for beginners
  • Limited in-plugin explanations, requiring users to refer to external documentation

Pricing

Free: Available

Single: $49.99/year

Multi: $99.99/year

Developer: $249.99/year

Business: $999.99, one-time payment

It offers a 14-day money-back guarantee.

Perfmatters

Perfmatters is a lightweight WordPress caching plugin designed to speed up your website by optimizing various elements and disabling unnecessary features. It is ideal for users looking for a simple but effective way to improve their website's speed and overall user experience.

You can take advantage of features like script management and lazy loading. Additionally, Perfmatters offers options to defer JavaScript, optimize Google Analytics, and host Google Fonts locally. 

The plugin also integrates smoothly with CDNs, which is why both beginners and advanced users can use it.

What We Liked

Script Manager: You can disable scripts on a per post/page basis or across your entire site with a simple click, grouped by their respective plugin and theme.

Quick-toggle options: You can apply many of Perfmatters’ features by simply toggling them on.

Database optimization: You can clean up and delete old and unused data such as revisions, auto-drafts, spam comments, trashed posts, and expired transients.

Lazy loading: It delays the loading of pictures, videos, or iframes and loads them only when the user scrolls down the page.

Change your WordPress login URL: You can easily change your login URL to combat bots and hackers.

Host Google Fonts locally: You can host Google Fonts on your server or CDN for faster load times due to reduced external requests.

Add code to header, body, and footer: You can easily include custom code where needed on your WordPress site.

Pros

  • Simple interface that makes it user-friendly
  • Quick setup process
  • Includes CSS, JavaScript, and image optimization
  • Effective lazy loading
  • Manages dynamic content well
  • Enhances load times for fonts and icons
  • Great for eCommerce sites

Cons

  • Requires a paid subscription
  • Complex features can be challenging

Pricing

Personal: $24.95 per year

Business: $54.95 per year for 3 sites

Unlimited: $124.95 per year

It offers a 30-day money-back guarantee. 

FlyingPress

FlyingPress is an all-in-one optimization solution for WordPress. This plugin offers so many features such as advanced caching, minification of CSS and JavaScript, lazy loading for images and videos, and Google Fonts optimization.

Additionally, it includes tools for database optimization to keep your database lean and efficient. The plugin also supports FlyingCDN.

It can reduce layout shifts and delay JavaScript executions, making it particularly beneficial for those who want to meet Core Web Vitals requirements.

What We Liked

Preload Links: It preloads a webpage in the background just before the user clicks on the link.

Minify CSS & JS: You can minify CSS and JavaScript files directly on the server or via FlyingCDN, reducing file sizes and improving load times.

Cache Preloading: It automatically generates cached pages whenever you make changes to your site. This way, it ensures your visitors always see the fastest version.

Remove Unused CSS: It generates critical CSS and removes unused CSS to streamline your site’s loading process.

Delay Script Execution: It loads and executes non-critical scripts only when the visitor interacts with the page which enhance the initial load speed of your site.

Optimize Google Fonts: You can self-host, combine, and preload Google Fonts and optionally display fallback fonts for faster loading.

Defer Scripts: It avoids render-blocking scripts by deferring them.

Pros

  • Simple interface that makes it user-friendly
  • Quick setup process
  • Includes CSS, JavaScript, and image optimization
  • Effective lazy loading
  • Manages dynamic content well
  • Enhances load times for fonts and icons
  • Great for eCommerce sites

Cons

  • Pricing can be high for multiple sites
  • Some advanced features require careful testing
  • No built-in image optimization without FlyingCDN

Pricing

Personal: $60 for the first year, $42 per year thereafter

Developer: $150 for the first year, $105 per year thereafter

Professional: $250 for the first year, $175 per year thereafter

Agency: $500 for the first year, $350 per year thereafter

It offers a 14-day money-back guarantee.

Litespeed

LiteSpeed is a free caching plugin for WordPress. It offers both public and private caching options, allowing for fine-grained control over what content is cached and how it's delivered to users. This feature is particularly beneficial for dynamic sites that require personalized content delivery.

It provides a comprehensive suite of optimization tools, including HTML, CSS, and JavaScript minification, lazy loading for images and iframes, and optimization of Google Fonts. 

The plugin also supports advanced features like HTTP/2 server push and Edge Side Includes (ESI).

What We Liked 

Server-Level Full-Page Cache: You can cache entire pages at the server level for quicker load times.

QUIC.cloud CDN Auto Integration: It smoothly integrates with QUIC.cloud CDN for faster content delivery.

Private Cache: It allows caching of personalized content for logged-in users.

Crawler: It automatically crawls your site to refresh cached pages.

HTTP/2 Push: It sends necessary files to the browser before they are requested.

Lazy Load Images: It delays the loading of images and loads when the user scrolls down to that particular section of the site.

Edge Side Includes (ESI): It separately caches different parts of a webpage, combining public and private content.

CSS/JavaScript/HTML Optimization: It minifies and combines files to reduce load times.

Database Optimization: It cleans and optimizes your database to maintain performance.

Pros

  • Powerful server-level caching
  • Comprehensive optimization tools
  • Supports HTTP/2 and QUIC.cloud CDN
  • Guest Mode & Guest Optimization
  • Gravatar caching

Cons

  • Full features require LiteSpeed or QUIC.cloud server
  • Complex settings might be overwhelming for beginners
  • Not fully optimized for non-LiteSpeed servers

Pricing

Free: Available

LiteSpeed Web Server: A LiteSpeed server license is required for some advanced features. Various plans are available, all of which include caching.

Sucuri

Sucuri is an excellent security plugin for WordPress that not only provides great security features but also offers caching capabilities. This all-in-one solution can protect your site from a big list of security threats, including malware, brute force attacks, and DDoS attacks. 

It provides a complete package of security tools and performance enhancements that make it a valuable addition to any WordPress site. You'll also get great features like malware scanning, file integrity monitoring, and security hardening to ensure your site remains secure. 

What We Liked:

Website Malware Scanning & Detection: It scans your site for malware, hacks, and blocklist status with continuous monitoring and daily updates.

Website Intrusion Detection System (IDS): It protects your site against hacks and attacks with WAF and IDS, enhancing security and performance.

Website Malware Removal & Protection: It repairs and restores hacked sites with a dedicated incident response team.

Incremental Backups: It stores only the latest changes to your site, allowing rollbacks up to 90 days.

E-commerce Security: It protects your online store from malware with automated scanners and a dedicated response team.

Pros

  • Full security and caching solution
  • Effective malware scanning and removal
  • Provides advanced DDoS protection
  • Easy integration with other security tools
  • Offers incremental backups for up to 90 days

Cons

  • Higher cost for premium features
  • Some users find the settings complex
  • Limited features in the free version

Pricing  

Free: Available

Basic Platform: $199.99/year

Pro Platform: $299.99/year

Business Platform: $499.99/year

Junior Dev: $999.98/year

Multi-site & Custom Plans: Price upon request

It offers a 30-day money-back guarantee.

NitroPack

NitroPack is known for its cloud-based approach, handling all optimizations on its servers to ensure your site remains lightweight and fast. This plugin can help you improve both the front-end and back-end performance of your website.

It offers advanced caching mechanisms, a built-in CDN, HTML, CSS, and JavaScript minification, image optimization, and lazy loading. These features work together to reduce load times and improve overall site speed.

Additionally, this plugin provides different optimization presets (Standard, Medium, Strong, and Ludicrous) to suit varying needs.

What We Liked

World-Class Cloud-Based Performance Optimization: You’ll benefit from its top-tier cloud-based optimization that will keep your site fast and lightweight without extra server strain.

All-in-One Solution: Everything you need for speed optimization is bundled into a single, innovative solution.

Advanced Caching Mechanism: It ensures a high cache hit ratio with features like smart cache invalidation, automatic cache warmup, and device, cookie, browser, and session-aware caching.

Image Optimization: It offers a complete image optimization stack, handling lossy and lossless compression, advanced lazy loading, preemptive image sizing, and WebP conversion for supported browsers.

Adaptive Image Sizing: It adjusts image sizes dynamically for different devices, helping with load times and visual quality.

Additional Features: You’ll get a built-in global CDN, world-class proprietary speed algorithms, and comprehensive HTML, CSS, and JS minification and compression. Plus, features like critical CSS, DNS prefetching, and preloading ensure your website remains blazing fast.

Pros

  • World-class infrastructure for delivering fast page speeds globally
  • Extensive optimization features
  • User-friendly interface with easy setup
  • Excellent support and knowledge base
  • Effective ad optimization setting

Cons

  • Higher cost compared to some other optimization plugins
  • Initial setup can be difficult for non-technical users
  • Reports and diagnostics can be difficult to understand without support

Pricing

Free: Available

Business: $210/year

Growth: $510/year

Scale: $1,760/year

Custom: Contact for pricing

It offers a 14-day money-back guarantee.

Why Should You Use WordPress Cache Plugins?

One should use WordPress cache plugins for the following reasons:

Improved Speed: A cache plugin saves frequently accessed data, so your site loads much faster. This means visitors aren't left waiting, and you're less likely to lose potential customers due to slow page loads.

Lower Cost: If you're on a budget, cache plugins are a cost-effective alternative to fully managed WordPress hosting. They provide essential caching without breaking the bank.

Better User Experience: Fast-loading pages leads to a smoother user experience. Visitors can navigate your site easily, finding what they need quickly, which keeps them happy and engaged.

Boosted SEO: Speed and user experience are crucial for SEO. Faster sites rank better on Google, which means more visibility and traffic for your business.

In short, WordPress cache plugins offer an affordable way to speed up your site, enhance user experience, and improve SEO, making them a smart choice for any website owner.

Wrapping Up

We hope you found our list of the best WordPress cache plugins in 2024 helpful. If you’re still unsure which one to choose, WP Rocket and WP-Optimize are our top recommendations. 

WordPress Caching Plugins- Frequently Asked Questions (FAQ)

Do I need a cache plugin WordPress?

Yes, using a cache plugin for WordPress is essential for boosting your site’s speed and performance. Caching generates a static version of your website, reducing load times for visitors.

Which is better, LiteSpeed cache or WP Rocket?

WP Rocket is user-friendly and versatile, working well with various hosting providers. LiteSpeed Cache excels with LiteSpeed servers, offering server-level caching and extensive optimization tools. For ease of use, WP Rocket is slightly better, but LiteSpeed Cache provides superior performance on compatible servers.

Best WordPress Caching Plugins Providers - Recent User Reviews

WP Rocket Hosting Review

Lee

21 Jan 2024

Supercharged Wordpress

Amazing plugin, would recommend to anyone wanting instant speed and performance improvements.

Swift Performance Hosting Review

Ericka T

17 May 2021

Good Caching Plugin

My website developer used this Caching Plugin on my site and I was strange. Has a really good feature set in my website is very fast so good performance

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