Automattic

Donncha O Caoimh (a11n)

Jeremy Herve

Brandon Kraft

Devin Walker

Brad Jorsch

Eric Binnion

rheinardkorf

Nauris

Mark (a11n)

Andrei (a11n)

Pete (a11n)

Adnan Haque (a11n)

Ben Dwyer

Peter Petrov

danwalmsley

davidlonjon

Jaroslav "Dero" Polakovic

exelero

Karthik Bhat

Liam Sarsfield (a11n)

Speed up your WordPress site by optimizing page performance with Jetpack Boost. Easily activate one-click optimizations to boost your Core Web Vitals.
Did you know that a faster website:-
<ul>
<li>Ranks higher on Google.</li>
<li>Improves bounce rate (people stay on your site for longer).</li>
<li>Increases your conversion rate.</li>
</ul>
Increase your website performance and speed up your website with one-click optimizations that supercharge your WordPress site’s performance and improve core web vitals scores for better search engine listings.
Improving Core Web Vitals helps you rank higher on Google. A faster website also improves your SEO, helps you reduce your bounce rate and increase your ecommerce conversion rate.
<ul>
<li>Largest Contentful Paint (LCP): Measures loading performance. Improve your LCP and improve your website loading speed.</li>
<li>First Input Delay (FID): Measures interactivity. To improve user experience pages should have a low FID.</li>
<li>Cumulative Layout Shift (CLS): Measures visual stability. Lowering your CLS helps improve your user experience.</li>
</ul>
<h3>Performance Modules</h3>
Optimize your website with the same techniques used on the world’s most successful websites.
Each technique that is used to increase website performance is packaged up as a module that you can activate and try out.
Currently, the plugin has 6 performance modules available:
<ol>
<li>
Optimize CSS Loading generates Critical CSS for your homepage, posts and pages. This can allow your content to show up on the screen much faster, particularly for viewers using mobile devices.
Read more about critical CSS generation at <a href="https://jetpack.com/redirect/?source=jetpack-boost-critical-css" rel="nofollow ugc">web.dev</a>
</li>
<li>
Page Cache speeds up your site by saving pages as static files. These files are quickly served to visitors, reducing load times and enhancing user experience.
</li>
<li>
Defer Non-Essential JavaScript moves some tasks to after the page loads, so that important visual information can be seen sooner and your website loads quicker.
Read more about deferring JavaScript at <a href="https://jetpack.com/redirect/?source=jetpack-boost-defer-js" rel="nofollow ugc">web.dev</a>
</li>
<li>
Image Guide is a must-have feature for anyone who wants to optimize the images on their website. With this guide, you can ensure that the images on your site are the right size and dimensions, which is critical for improving user experience, page speed, and site ranking. Following the tips and best practices outlined in the guide, you can reduce image file sizes and speed up your site. Check out our <a href="https://jetpack.com/support/jetpack-boost/image-performance-guide/" rel="nofollow ugc">support page</a> to learn more about this feature and how it can help you achieve a faster and smoother website experience for your users.
</li>
<li>
Image CDN allows your site to serve automatically-resized images in modern web formats directly from Jetpack’s worldwide Content Delivery Network.
Read more about Image CDNs at <a href="https://web.dev/image-cdns/" rel="nofollow ugc">web.dev</a>
</li>
<li>
Concatenate and Minify CSS and JS combines and shrinks your JavaScript and CSS resources to reduce the number and size of requests to your server, ensuring your content loads faster.
Read more about minifying files at <a href="https://web.dev/minify-css/" rel="nofollow ugc">web.dev</a>
</li>
</ol>
Don’t want to have to manually generate your critical CSS each time you update your site? Let us do the heavy lifting for you with automated critical CSS – each time you update your site we will automatically regenerate your critical CSS and update your performance scores. Upgrading also gives you dedicated email support access.
<h3>With 💚 by Jetpack</h3>
This is just the start!
We are working hard to bring more features and improvements to Jetpack Boost. Let us know your thoughts and ideas!
We’d also like to give a special THANK YOU to the XWP team who provided help with initial research and scoping of the plugin and were engaged with our team throughout the project.

Jetpack Boost – Website Speed, Performance and Critical CSS

10 seconds, one click, and improved my site speed by 12%. I'll take it.

Quick and easy


Boost is an easy-to-use plugin. The interface to improve CSS is just one click! 


Very easy to use


Tackled request with care. Expert team has a superb experience.


Awesome app in the history

Speed up your WordPress site with one-click optimizations like Page Cache, Critical CSS, and Image CDN to improve Core Web Vitals.

Speedora

Speedup Optimization is the ultimate solution to skyrocket your WordPress site’s performance. This powerful caching plugin generates static HTML files from your dynamic WordPress pages, slashing load times and delivering a lightning-fast experience to your visitors. With at least a 10x improvement in overall site performance, your site will load faster, rank higher in search engines, and keep visitors engaged longer.
<h3>Why Choose Speedup Optimization?</h3>
<ul>
<li>Blazing Fast Load Times: Serve static HTML files instead of heavy WordPress PHP scripts, reducing server load and speeding up page delivery.</li>
<li>Boost SEO & Core Web Vitals: Improve your Google rankings with faster load times and better user experience metrics.</li>
<li>Increase Visitor Engagement: Faster pages mean visitors stay longer, view more pages, and convert better.</li>
<li>Effortless Setup: No coding skills needed – install, activate, and watch your site speed soar.</li>
<li>Smart Caching: 99% of visitors get served cached files, while logged-in users or commenters receive personalized cached versions.</li>
</ul>
Additionally, Speedup Optimization now includes Image Optimizer, your ultimate solution for optimizing images in WordPress with ease and efficiency. Say goodbye to slow-loading pages and bloated media libraries! This powerful feature automatically compresses images, converts them to the modern WebP format, and resizes oversized images—all while uploading to your WordPress media library.
<h3>Why Choose Image Optimizer?</h3>
<ul>
<li>Boost Site Speed: Smaller image files mean faster page loads, improving user experience and SEO rankings.</li>
<li>Save Disk Space: Reduce image sizes by up to 80% without noticeable quality loss.</li>
<li>Modern WebP Format: Leverage next-gen image technology for superior compression and quality.</li>
<li>Beginner-Friendly: Sleek, intuitive interface with smart defaults—no technical skills required.</li>
<li>Real-Time Feedback: See exactly how much space you’ve saved and how much faster your images load.</li>
</ul>
<h3>Key Features</h3>
<ul>
<li>Advanced Caching: Automatically generates and serves static HTML files for lightning-fast performance.</li>
<li>Universal Compatibility: Works seamlessly with WordPress Multisite, WooCommerce, bbPress, Yoast SEO, and most popular plugins.</li>
<li>Server-Friendly: Supports all web servers (LiteSpeed, Apache, NGINX, etc.) and reduces server load for better scalability.</li>
<li>Customizable Performance: Tailor caching to your needs with easy settings – perfect for beginners and pros alike.</li>
<li>Image Optimization with Image Optimizer:
<ul>
<li>Automatic Compression: Adjust quality (1-100) to balance size and clarity.</li>
<li>WebP Conversion: Optional toggle to convert JPG/PNG to WebP for cutting-edge performance.</li>
<li>Smart Resizing: Automatically scale down large images to a max width/height (e.g., 1920×1080 by default).</li>
<li>Performance Stats: After upload, get instant reports on space saved (KB and %) and estimated speed gains (seconds).</li>
<li>Customizable Settings: Tailor image optimization to your needs with a simple, modern settings page.</li>
</ul>
</li>
<li>Proven Results: Trusted by millions of publishers, developers, and web hosts worldwide to optimize site speed and performance.</li>
</ul>
Whether you’re running a blog, an e-commerce store, or a multisite network, Speedup Optimization ensures your site performs at its best with both caching and image optimization. Perfect for bloggers, e-commerce sites, photographers, and anyone who wants a faster, leaner WordPress site, Speedup Optimization with Image Optimizer ensures your images look great while keeping your site lightning-fast. Say goodbye to slow load times and hello to happier visitors, better SEO, and improved conversions.
Install Speedup Optimization today and experience the difference a faster website can make!

Speedup Optimization


Excellent plugin! It noticeably improved my site's loading speed and overall performance. After installing SpeedUp, pages load much faster


Really works well


Love this plugin! It’s super useful and noticeably improved my site’s loading time. A must-have for anyone serious about optimization!


Good for optimization and website speed


Everything is simple to understand in the settings of this plugin. My website was loading very slow before, but now it is much faster and better. also I use WooCommerce and this plugin works very good together with it, no conflict or problem. I like that it works well with other plugins I already use. Simple and fast!


great simple and fast

Boost your website speed by 10x with powerful caching and image optimization! Reduce load times, optimize images, improve Core Web Vitals, and enhance …

Jetpack Boost – Website Speed, Performance and Critical CSS vs Speedup Optimization