There are over 74.6 million sites depend on WordPress with over 29 thousand WordPress plugins. WordPress is easily the most popular CMS platform for blogging. It’s free, powerful, stable and easy to get to grips with.
According to studies, 83% of visitors expect a web page to load in 3 seconds or less.
How to analyze site speed?
GTmetrix is a very popular free service, which you can use to analyze the speed of any website. You can take a screenshot of the report or download the report as a PDF file.
Google PageSpeed Insights is another free service. Remember, site speed is one of the most important factors that Google uses to determine search engine rankings, both on desktop and on mobile.
Free Caching Plugins for WordPress
There are many free caching plugins available to serve static pages for faster page loads.
W3 Total Cache is an advanced caching plugin to improve the user experience of your site. This free plugin can easily increase website speed via features like compression, minification, and content delivery network (CDN) integration.
WP Super Cache is a static caching plugin for WordPress. It generates HTML files that are served directly by Apache without processing comparatively heavy PHP scripts. By using this plugin you will speed up your WordPress blog significantly.
WP Fastest Cache is a WordPress cache plugin that includes almost everything a user can look for. WP Fastest Cache is one of a number of plugins for WordPress designed to accelerate the performance of your website. It aims to optimize page load times by creating and storing a static copy of your posts and pages.
Free Image Optimization Plugins for WordPress
With this free plugin, you can make your website faster by optimizing your JPEG and PNG images. This plugin automatically optimizes all your images by integrating with the popular image compression services TinyJPG and TinyPNG. You can also use this plugin on WordPress multi-site network.
After you upload an image to your site, each resized image is uploaded to the TinyJPG or TinyPNG service for optimization and then the compressed image is sent back to your site. Optimized images replace the original large images.
With 500,000+ active installs, this is one of the most popular image optimization plugins. You can also set a maximum width and height and large images will scale down as they are being compressed.
The free version of the plugin doesn’t require you to create an account to use their API key. The bulk optimization feature allows you to optimize up to 50 images at a time, and you can rerun the bulk optimizer to compress more images.
EWWW Image Optimizer is a great option for WordPress image compression plugin. It is easy to use and can automatically optimize images you upload on the fly. It can also compress and optimize your previously uploaded images in bulk.
Content Delivery Networks
You can also use Content Delivery Networks to improve page loading time. A Content Delivery Network can drastically reduce page loading time by storing static files on a network of fast loading servers. A content delivery network (CDN) is a system of distributed servers (network) that deliver pages and other web content to a user, based on the geographic locations of the user
A few free CDN services providers are MAX CDN, CloudFlare, Incapsula, CoralCDN, and Photon.
You can install this free Plugin to enable all of Cloudflare’s performance and security benefits in a simple one-click install of recommended settings. Cloudflare is a content delivery network (CDN). A CDN is a distributed network of servers that provides several advantages for a web site.
A free image CDN and editing service for WordPress blogs and websites. If you are using Shared Hosting provider, A CDN can serve faster images to your readers.
Lazy Loading Plugins
BJ Lazy Load plugin is one of the best plugins to enable to lazyload on your site. You can add lazyload to the images and iframes with this plugin. If you want to add lazyload to selected images, then you can do that too. Its advanced setting allows you to lazyload post images, thumbnails, iframes and even gravatar images too.
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