In this post, I will cover all the details to take full advantage of the LiteSpeed WordPress cache plug-in. Before getting started on SEO WordPress Site with Litespeed Cache, you must know some of the basic terms related to the same.
It means to store data temporarily. By caching, you store data in some storage device to quickly access data when called upon in the future. A web cache performs the same task of caching for a website's assets like images and programs.
When a browser requests a web page, it gets easy to retrieve the page if there is a web cache. This may be clearer by an example: Consider a situation where someone visits a website page. For the first time, the server loads the page from the database.
But if the caching is on, the copy of the page will be stored in the cache. When someone visits the same web page, the server will load the page directly from the cache and not the database. This makes the task easier and hence faster.
You can have several benefits using cache extensions. Here are the top 5 benefits mentioned on using extensions:
Increased speed: Once the data is downloaded into the cache, retrieving it gets much easier and faster. It enhances the performance of the website.
Save bandwidth: Some website content remains safe for every page of the website, for example, the website's logo. If you don't use the cache, the same data needs to be retrieved from the server repeatedly whenever we click on the new page.
It consumes a lot of bandwidth in retrieving data in addition to the slow pace. However, cache avoids the processing of repeat requests and hence saves bandwidth.
Better customer experience: You know that a user will not wait for more than five seconds to load a web page. By using the cache, users enjoy a smooth experience with your website and give better customer ratings.
Adding the cherry on the cake better customer experience results in more conversions and fruitful to the business.
Better rankings in Google: Google has announced that site speed is an important feature that will affect SEO page rankings. A faster page is going to get a higher rank as per Google than a slower one.
Reduces load on server: Cache reduces the load on server and databases as caching reduces the processing on the server. It proves quite helpful to those that have limited hosting plans.
Litespeed Cache for WordPress
Page and image optimization are the most important benefits for any WordPress website, and when it is done right by using Litespeed cache, it makes your website respond quickly.
This gives a boost to SEO results and hence leads to higher search rankings. Litespeed cache for WordPress serves two basic functions, and these are as follows:
- It is a full-page cache for a website's dynamically generated pages.
- It is a site optimization plug-in.
Although many people install LS cache to utilize its caching functions, its site optimization plug-in offers joy to a pool of joys. However, it is your choice to enable its caching functions and ignore the rest of things. This is one of the astonishing facts that attract many users to install Litespeed cache for WordPress.
When you first install and activate the LS cache, you will find everything in disabled mode. You need to turn caching on by going to LiteSpeed Cache > Cache > Cache. Enable the cache by switching "Enable cache" on.
With this mode on, the WordPress cache plug-in will cache your website flawlessly. Depending upon your choice, you can either leave the cache setting right there or enjoy its additional settings.
Let us now consider the cache's first four tabs and their settings that comprise the most basic settings.
Cache tab: The first option here enables or disables the functionality of cache. You can define different types of content to be cached with the remaining settings.
However, it must be noted that default settings enable everything. If you are a beginner, I suggest you keep them set to their respective defaults for some time.
TTL tab: TTL is an abbreviation for time to live, and it defines the length of time the page can stay in cache before it is titled stale. The time is measured in seconds usually. When the TTL of a page reaches, it is put out of the cache.
Default TTL is mostly suitable for most websites, although you can change it as per your own website's requirement. Feel free to adjust the setting as it may suit your website.
Purge tab: In some situations, it is required to clear pages from the cache before their expiry has reached. This is where a purge tab is needed. In this section, it is you who is going to set some rules for this kind of behaviour.
The default setting will play well for most websites; however, you can tweak the settings as per your requirements. Here is a quick sneak peek at how it works:
For example, you create a new page, give it a tag of baked cakes, and publish it into a cooking category. Several changes happen, like the number of page changes- the homepage, the cooking category archive page, the cooking tag archive page, the author archive page, and many others.
Such a page needs to be cleared to avoid any stale content from being served. The purge tab helps with the settings that will make it easier to change rules as per the requirements of your website.
Exclude tab: Sometimes, you encounter some pages that you don't want to place in the cache. For all such certain pages that you don't want to cache, exclude tab play wonders. It enables you to define which part of the website should be excluded from caching.
It is unlikely for most of the websites that will need to adjust the setting. However, you can customize the settings to make cache changes as per your requirements.
You may encounter additional four or five tabs depending upon if you have enabled WooCommerce. These tabs help you with advanced settings and cover advanced caching options. Learn more about them by continuing the LSCache configuration guide.
ESI tab: An ESI stands for edge side includes and is a method to punch holes in public content. It allows you to fill them with content that is either uncached or private.
It offers you many functions like personalized greetings, shopping cart widgets, and much more. However, it is deactivated by default, and you need to activate it to enjoy its benefits.
Object tab: This tab enables you with the flexibility to control an external object cache such as LSMCD, Redis, or Memcached. The external object cache is otherwise enabled and configured by the server admin.
Browser tab: It is a kind of client-level cache that is meant for static files like images. In the browser on mode, when static files are requested for the first time, they will be stored locally on the user's computer storage device.
And then, the content will be retrieved from the computer's local storage in the future until the browser cache expires. This is the tab that controls the browser's cache settings.
Advanced tab: Quite obvious from the name that it goes for advanced settings, and those more experienced with the field must check this tab. You are unlikely to use this, and it may have a conflict with different cache plug-ins.
WooCommerce tab: LiteSpeed Cache can be fully utilized with the WooCommerce tab as it enables you to configure settings for caching shop content with full flexibility. The tab will appear when you enable this function.
LSCache Plugin Sections
Other than the tabs mentioned above, several other Litespeed Cache plug-in sections must be explored. Here is a read:
Dashboard: With the LS cache dashboard, you can view the status of QUIC.services and LS cache. These include Low-Quality Image Placeholders, Image Optimization, Cache Crawler, Critical CSS Generation, and alike.
Also, options are available to assess both page load times and page speed scores that are important to any user.
General: This section helps to control QUIC. Cloud service usage. It also updates the plug-in automatically and determines which message should be presented on the dashboard.
CDN: CDN stands for Content Delivery Network, and you have to configure CDN to be used with WordPress. By default, CDN is deactivated.
Image optimization: You can optimize images to make them smaller and less time-consuming for transmission. QUIC.cloud service helps you to achieve this and can control it.
Database: With this option, you are free to optimize the WordPress database. This helps to speed up the WordPress site. The Litespeed for WordPress cache DB optimizer performs several tasks in the WordPress database site quite easily resulting in fast speed accomplishments.
Crawler: Crawler helps you travel through your site and refresh pages that may have expired from the cache. However, the crawler is a resource-intensive process and is deactivated by default settings.
Every hosting provider does not permit it, and if your hosting provider wants a crawler, it ensures an effective way to keep your cache fresh.
Toolbox: If you are looking to export your site settings, urge the cache manually and debug issues, then a toolbox is your weapon.
LiteSpeed Cache is the Best Plug-in for WordPress
The Litespeed cache for WordPress plug-in helps improve website performance by using the LiteSpeed web server's built-in page cache that stores content from dynamically generated pages.
This, in turn, helps in faster page load time to visitors of the site. The plug-in provides a comprehensive user interface that enables you to customize the website as per your requirements. The plug-in is packed with easy-to-use yet powerful features and also comes up with a server-level cache.
Litespeed cache for WordPress supports many plug-ins like WooCommerce, Yoast SEO, bbpress, and many more. Here is a quick sneak peek at the list of its advantages:
- Object Cache- Memcached or LSMCD or Redis.
- Minify inline CSS/JS and the ability to combine CSS and JS
- Lazyload images or iframes
- Support multiple CDN and Loads CSS/JS Asynchronously
- Browser Cache and a has smart preload crawler that supports SEO-friendly sitemap
- Database Cleaner and Optimizer, PageSpeed score optimization.
It is a cliché, and there are a lot more advantages of using Litespeed cache for WordPress. If you want your website cached without much manual trouble, Litespeed is the right choice. There are many configuration options available in the cache plug-in. All you need is to adjust them according to your own specific needs.
How Cached Web Pages are Served
Web pages are served in the following way depending upon the caching plug-in:
On activating caching, the server stores an HTML file of the webpage or number of pages. Usually, it gets stored in the server's RAM and hence means faster execution of the work.
When the browser requests a web page, it simply serves the page it already has on file. This leads to a much faster page load time.
For those who wonder what happens when you make changes to your website or add a new page, here is a quick read: Every cache plug-in, including LS cache for WordPress, has a way to deal with this scenario. However, it depends upon the setting you have made.
A caching plug-in that has been properly configured for your website would delete cached versions of the home page, archives, and other pages of your website that you may have set. It creates a new version of the same to serve up to future visitors.
However, other pages may remain untouched depending upon the settings you have specified.
When it comes to optimizing websites, Litespeed caching is one of the best technologies and is an all-in-one site acceleration plug-in. With advanced cache management tools and many optimization features, Litespeed cache for WordPress is perfect for you.
With proper learning and digging, you can take full advantage of what it offers. I have covered all the details that you may need to set up an SEO WordPress Site with Litespeed Cache quickly, efficiently, and confidently. Your site can now employ various practices that lead to less bounce rate and better SEO results.