Get caching and more with this powerful cache plugin. Cache, optimize images, clean your database and minify for maximum performance.

WP-Optimize – Cache, Compress images, Minify & Clean database to boost page speed & performance

MORE THAN A CACHING PLUGIN
WP-Optimize is trusted by more than 1 million WordPress website owners to boost performance and reduce page load times to improve your site&#8217;s user experiences and SERP rankings in Google.
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It does this in four clever ways:
1. It caches your site
Caching is the process of storing a temporary HTML version of your site on the server so it can be retrieved more quickly for the user.
It&#8217;s a sure-fire way to ensure web pages load at lightning-fast speed. Turn it on in just one click.
2. It compresses images
Large images can really impact page speed load times. WP-Optimize makes it easy to identify and compress images to your preferred lossy / lossless settings in a couple of clicks.
3. It cleans the database
Your WordPress database stores everything that you need, plus some things that you don&#8217;t. WP-Optimize cleans and optimizes the database to speed up your site and save server resources.
4. It minifies
On top of its three main features, WP-Optimize Cache also has the more advanced minification feature.
Together with caching, minification dramatically improves performance and page speed load time.
<h3>1. CACHE YOUR SITE</h3>
Turn on caching in just one click:
WP-Optimize automatically and optimally configures itself for your WordPress site. Turn it on in one-click or refine its settings if you prefer.
More cache features:
<ul>
<li>
Cache preloading: This feature emulates a visit to your site, meaning cached files are served straight away, speeding up your site from the very first visit.
</li>
<li>
GZIP Compression: When the server isn&#8217;t configured to do so, WP-Optimize delivers HTML, CSS and JS files to the user&#8217;s browser as smaller, compressed files, reducing the size of pages and style sheets by up to 90%!
</li>
<li>
Preload key requests: Recommended by Google to improve page speed times. Critical resources (things like font files) get loaded first, so the page loads much faster [Premium].
</li>
</ul>
Use cache settings to:
<ul>
<li>
Serve cached content to logged in users: Turn this on if content stays the same for logged in users (or turn on and exclude URLs where content does change e.g. my account areas).
</li>
<li>
Exclude content from cache: Exclude by URL, conditional tags, browser agent strings or list cookies that should prevent caching when set (advanced user settings).
</li>
<li>
Deliver device-specific cache: Serve separate cache files to desktop and mobile devices . This ensures that responsive features e.g. desktop and mobile menus are cached separately and served correctly.
</li>
<li>
User per role cache: Useful if your website delivers different content to different user roles. e.g. an e-commerce site that displays different content to resellers or consumers [Premium].
</li>
<li>
User specific cache: Serves separate cache files to individual users. Useful for websites with personalised content e.g. Learning management systems [Premium].
</li>
<li>
Cache purging permissions: Select which user roles are allowed to purge the cache e.g. admin only or perhaps a &#8216;teacher&#8217; role in an LMS setting only [Premium].
</li>
</ul>
<h3>2. COMPRESS IMAGES</h3>
<ul>
<li>
Lossy or lossless compression options: Choose between maximum space saving, best image quality or somewhere in-between.
</li>
<li>
WebP conversion: Recommended by Google, WebP can achieve up to 34% smaller file sizes compared to JPEG and up to 26% compared to PNG.
</li>
<li>
Auto-compress: Check a box and every new image you upload will automatically be compressed to your preferred lossy / lossless settings.
</li>
<li>
Bulk compression: Compress every existing image on your site with the press of a button.
</li>
<li>
Restore original: Gone too far? Revert images back to their original in one click.
</li>
<li>
Retain EXIF image data: Check a box to retain EXIF image data during compression.
</li>
<li>
Lazy Load: Webpages load much faster by loading web parts gradually, when they&#8217;re needed vs simultaneous loading of everything, all at once [Premium].
</li>
<li>
Delete orphaned images: Identify and delete unused images from your WordPress website, saving disk space [Premium].
</li>
<li>
Delete unused image sizes: WordPress creates multiple sizes for every uploaded image causing the uploads folder to become bloated. Scan for image sizes not in use and remove them to save further disk space [Premium].
</li>
</ul>
<h3>3. CLEAN AND OPTIMIZE THE DATABASE</h3>
Cleans-up database tables, post revisions, auto draft posts, trashed posts, spam, trashed comments and more. Choose what to optimize or it&#8217;s one click to clean out the lot.
<ul>
<li>
Schedule clean-ups: So you can set and forget. Choose from daily, weekly, fortnightly or monthly.
</li>
<li>
Flexible clean-up schedules: You may wish to optimize database tables more frequently than you remove unapproved comments (for example). Choose the specific time and day when tasks should run [Premium].
</li>
<li>
Retain a set number of weeks&#8217; data during clean-ups: Just in case you need to retrieve something.
</li>
<li>
Back up before clean-ups: If you delete something you shouldn&#8217;t, restore it in a couple of clicks with UpdraftPlus.
</li>
<li>
Power tweak &#8211; Turbo boost for WooCommerce: Unique to WP-Optimize, this power tweak boosts performance by replacing a slow query in WooCommerce with two much more efficient queries. E-commerce sites transacting high numbers of orders stand to gain here [Premium].
</li>
<li>
Power tweak &#8211; Boost performance by indexing the postmeta table: This unique power tweak works by allowing the WordPress postmeta table to be indexed, improving performance [Premium].
</li>
</ul>
<h3>4. MINIFY AND COMBINE HTML, CSS AND JAVASCRIPT</h3>
<ul>
<li>
Minify in just one click: Minifies HTML, JavaScript and CSS. Toggle on or off or customise each one under &#8216;settings&#8217;.
</li>
<li>
Customise minification: Minify only (removing unnecessary code e.g line breaks and white spacing) or minify and merge. Apply the same or different settings to HTML, CSS and JavaScript.
</li>
<li>
Asynchronous loading: Choose non-critical CSS and JavaScript files to load in the background and independently of other resources e.g. analytics or pixel scripts. Loading asynchronously eliminates render blocking and improves page speed.
</li>
<li>
Exclude files from being minified: Specify CSS and JavaScript files to exclude from minification.
</li>
<li>
Optimize fonts: Optimize Font Awesome and Google Fonts. Inline the font files, inherit from CSS settings or load CSS / Javascript asynchronously instead.
</li>
<li>
Preload assets: WP-Optimize visits each web page on your site so the code is minified and preloaded for real life users, right from their very first visit.
</li>
<li>
Preload key requests: Recommended by Google to improve page speed times. Critical resources (things like font files) get loaded first, so the page loads much faster.
</li>
</ul>
<h3>WHY WP-OPTIMIZE?</h3>
<ul>
<li>It&#8217;s brought to you by UpdraftPlus, the team behind the world&#8217;s most trusted backup, migration and restoration plugin.</li>
<li>It&#8217;s easy to use.</li>
<li>It packs a punch for a free plugin.</li>
</ul>
WP-Optimize brings the best cache and optimization technology together into one single, seamless plugin to make your WordPress site fast, lean and efficient.
<h3>PREMIUM FEATURES AT A GLANCE</h3>
Our free version of WP-Optimize Cache is great, but we also have an even more powerful Premium version with extra features that offer the ultimate in freedom and flexibility:
<ul>
<li>Multisite Support: extends database optimisations so they function for multiple WordPress sites at a time. If you manage more than one website, you will need WP-Optimize Cache Premium.</li>
<li>Flexibility and Control: gives you the power to optimize select individual tables or a particular combination of tables on one or more WordPress websites, rather than having to optimize all database tables.</li>
<li>Deleting unused and unwanted images: removes orphaned images from your WordPress site, plus images of a certain, pre-defined size.</li>
<li>Sophisticated Scheduling: offers a wide range of options for scheduling automatic optimization. Specify an exact time and run clean-ups daily, weekly, fortnightly or monthly and perform any number of additional once off optimizations.</li>
<li>Seamless Graphical User Interface: for superb clarity in scheduling and managing of multi-site optimizations.</li>
<li>WP-CLI support: provides a way to manage optimizations from command-line interface if you have lots of sites</li>
<li>Lazy Loading: load only the images and part of a web-page when it is visible to the user so they can see something very quickly.</li>
<li>Optimization Preview: gives users the ability to preview, select and remove data and records available for optimization from the database.</li>
<li>Preload key requests: preload assets such as web fonts and icon fonts, as recommended by Google PageSpeed Insights.</li>
<li>Premium support &#8211; caching is one of the most complex things you can do for a website, so premium support offers you peace of mind there&#8217;s someone to talk quickly to if you need any technical answers or help configuring the optimizations of cache settings for your website.</li>
</ul>
<h4>Translations</h4>
Translators are welcome to contribute to the plugin. Please use the <a href="https://translate.wordpress.org/projects/wp-plugins/wp-optimize" rel="nofollow ugc">WordPress translation website</a>.

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