JoomUnited WP Speed of Light
WP Speed of Light comes with a cache and Gzip compression system, and includes, a resource minification tool, a database cleanup system, a htaccess optimization tool and an automatic cache cleaner. The plugin PRO ADDON goes beyond, where NO other plugins can go: Cache preloading, font optimization, DNS prefetching, database automatic cleanup, to-notch support, image compression and more!
THE ONLY WORDPRESS GLOBAL SPEED OPTIMIZATION
Play smart, optimize all your websites using a global solution
WP Speed of Light is the only WordPress Speed Plugin that offers a global optimization in a single membership: WordPress Optimization, Image Compression, CDN Integration, Speed Testing. Furthermore as our memberships are not limited by domain, you can run the same top notch optimization on all your websites!
Powerful WordPress and Browser Caching
WP Speed of light for WordPress comes with a lot of optimization systems such as cache system: it generates more static content (HTML) therefore reducing the number of database queries required to load the page. Plus, you have the possibility of storing the major part of the heavy page resources (like images) in the browser cache. And you can clean it when you want! Full optimization list:
- Static file cache system
- Gzip data compression
- Browser caching
- Files group: CSS, JS, Local fonts, Google Fonts
- Resources minification: HTML, CSS, JS
- Specific mobile cache per device
- Remove query string
- Cache external scripts
- Option to disable WordPress features like REST API, RSS feeds, Gravatar, Emojis
- Automatic cache clean: by interval, on save, by user group
WordPress Speed Testing & Performance Comparison
The optimization of a website is also about testing the performance to determine what elements can be optimized to yield performance. With WP Speed of Light you can run several tests on the same page and open a comparison table. We’ve made an integration with WebPageTest API (free) to run detailed speed tests on various elements like:
- First loading time
- Second loading time
- First byte time
- Time to start rendering
- Element served from cache in %
- Elements compressed with Gzip in %
- Percent on compressed images
Database Speed Test and Cleanup
The database queries can represent something important about WordPress’ speed. The database speed test may help you to determine problems with a theme or a plugin and fix some major performance issues. The database cleanup can be made automatically at a defined frequency in the PRO ADDON.
WordPress CDN Integration
A CDN (Content Delivery Network) integration is available. It is compatible with all the major CDN on the market including Cloudflare, Amazon Cloudfront, MaxCDN, KeyCDN and others. Plus, there’s a specific automatic cache cleanup for:
- Cloudflare CDN
- Varnish Cache
- Siteground SuperCacher
WordPress Image Compression
Images represent an average of 60% of the page weight so it’s a high priority in the optimization process. The image compression is the process of applying an invisible image compression and reduce image size by up to 80%. WP Speed of Light includes an image compression quota with the plugin subscription, so you’re sure that the image compression works with all other WordPress optimizations!
Best in Class WordPress Image Progressive Lazy Loading
The image lazy loading loads only images when it’s visible by user (on page scroll). WP Speed of Light lazy loading is the most advanced you can find on WordPress with a smart system that generates a small thumb of few Kb (almost nothing) then load it progressively with a nice effect, keeping your customer on your pages. Furthermore, as we preload 2x screen height, fast connection won’t even notice it! WP Speed of Light lazy loading main advantages:
- Super light lazy loading script
- Progressive image generation and loading effect
- Works on both scroll direction: up to down / down to up
- Almost invisible on fast connections
- Build pages with more content and keep them light!
Cache Preloading & DNS Prefetching
The cache preloading is the process of generating a first version of the page cache automatically, so the first user that comes to the page after a cache cleanup won’t have to wait for the cache generation! It’s included in the plugin PRO ADDON. On the other side The DNS prefetching will pre-load DNS information on external domain links. For example, if your website is referring frequently to an external domain in hyperlinks, pre-fetching the DNS of this domain will load the page of this domain faster when a user click on it.
A Dashboard to Rule All the Performance
The WordPress Speed Plugin includes a dashboard that checks all major performance issues you have and fix them in one click, pretty handy to optimize performance in no time.
- Check for WordPress cache activation and duration
- Check for WordPress Gzip activation
- Check for resources group and minification
- Expire Headers presence and duration
- Check website loading time (latest test)
- Auto Clear cache activation
- Check the number of plugins in use
- Check for PHP version
Selective Cache for Mobile Devices
WP Speed of Light can handle the cache for mobile automatically, and you can generate a dedicated cache version per device or even disable it. The plugin also works automatically with mobile plugins like WPtouch. Mobile cache features:
- Automatically serve cache for all devices
- Dedicated cache for tablet
- Dedicated cache for tablet
- Option to disable cache for a specified device
Visual File Exclusion from Group & Minification
The file group and minification is one the tricky stuff to configure on complex WordPress website with tons of plugins. We’ve made the process simple in WP Speed of Light: Scan your website and index the files then, if needed, exclude one or several files from the process by using a simple ON/OFF button.
Features in WP Speed of Light Free version
– Features included in the FREE plugin version –
WordPress static cache
Add a page cache system to WordPress website: Minimise the requests and serve an ultralight HTML file
Minify WordPress content
Minification refers to the process of removing unnecessary or redundant data to serve smaller files, smaller is faster!
Remove query strings
Improve your Page Speed score by removing query strings from CSS and JS files.
Site speed testing
Test your WordPress speed using webpagetest.org, store and compare your speed test results
Send compressed (Gzipped) data to users. The smart compression uses the server module in priority then the htaccess if not possible.
With browser caching, static contents (JS, CSS, images) are stored in the browser therefore served quickly from the user hard drive when brownsing another page.
Cache clean on save
Clean the cache automatically when a page, post or any content is saved or modified. It works with Gutenberg AJAX saving too
Database speed test
Measure your WordPress database queries execution time, store and compare your results
Group and serve files
Grouping several CSS and JS files into a single file will minimize the HTTP requests number
Mobile devices cache
Cache device detection: Depending of your theme, cache may require to be served by device type (desktop, tablet, mobile)
Browser cache cleanable
The plugin can give instructions to clear the browser cache that stores CSS, JS and images
Cache URL exclusion
Possibility to include or exclude your pages from cache one by one or a set of URL using for example: domain.com/blog*
Features in WP Speed of Light Pro Addon
Features included only in the WP Speed of Light Pro Addon version
Compress your images by up to 80% without any visual loss of quality. Get 1GB or 3GB of image compression included
Google Fonts – Local Fonts
Group all the local fonts and the Google fonts in a single file. One single file is loaded faster!
The DNS prefetching will pre-load DNS information on external domain links. Useful when when you use frenquently the same domains in external links
Image Lazy Loading
Load only images when it’s visible in the by user (on scroll), remove up to 60% of your page weight with a single setting!
Visual Files Exclusion
Scan your website, exclude one or several files from the resources group and minify in a click
Database Automatic Cleanup
The database cleanup from post revisions, trash, spam… can be made automatically at a defined frequency
User that comes after a page cache cleanup won’t have to wait for the cache generation, it’s automatically regenerated!
Exclude a set of URL from cache using roles or a set of users using WordPress User Roles
Possibility to defer script loading in page footer, remove the render blocking heavy resources to be loaded in your page header