Decreasing the size of your pages is very important if you want to load pages faster in your WordPress website. A compressed file uses less bandwidths to download where an uncompressed takes higher. Enabling GZIP Compression will help you reduce the page size, saves data usage for client and most importantly reduce the amount of time to load contents. In a word, it will make your website load faster.
Most of the popular performance measurement tools like PageSpeed Insights, GTMetrix or Pingdom Tools will show you warning GZIP compression is not enabled. As most of the modern browsers support this, you should do this as a part of optimizing your website for speed.
I am going to show you how to check and implement GZIP compression on your WordPress website hosted in any Apache, NGinX or LiteSpeed web server. Before going to the main task, let me tell you something about GZIP compression and why it is important.
- What is GZIP Compression?
- How to verify if GZIP Compression is enabled?
- How to enable GZIP Compression?
What is GZIP Compression?
Like JPG, PNG, html or css; GZIP is a file format and generally used as a software program to compress and decompress specific files.
If GZIP is enabled on your server-side, then all the HTML, CSS and JS files will be served as compressed files. This results in reduction of the size for these file types.
Note that, GZIP only works for files that includes only text. It will not work for media files like images, videos, gifs etc. Image Compression is somewhat different.
Verify GZIP Compression Status
You can test your site if it has GZIP Compression enabled on your hosting server or not. Though there are plenty of ways to check the status, I recommend these two methods. Easy!
Verify GZIP Compression with Pingdom Tools
To verify your website’s GZIP compression status with Pingdom Tools, simply go to this url: https://tools.pingdom.com/ and test your site from any of their server locations. When the test will be complete, you will see an warning named “Compress components with gzip” like below if you don’t have GZIP enabled.
Verify GZIP Compression with GTMetrix
GTMetrix is another popular web tools you can use to identify issues behind slowing down your website. You can test your website with GTMetrix to identify if your web server is configured to serve compressed files or not. Check your site with GTMetrix at: https://gtmetrix.com/
Enable GZIP Compression
So, I hope you understand the importance of enabling gzip/deflate compression in your WordPress website. Now, let me show you how you can enable this on your website.
Note: Make sure you have access to your cPanel/FTP
Enable GZIP with .htaccess
Login to your cPanel or FTP and find out the .htaccess file. Then, simply add the code below to enable GZIP Compression.
Enable GZIP with Plugin
If you are not flexible at adding codes, simply install and activate the Enable Gzip Compression plugin in your WordPress website.
In order to speed up your website, enabling GZIP compression is one of the major steps you can take. So, make sure your website has been configured properly to serve compressed contents to supported browsers. Increasing WordPress Memory Limit is another steps you could take to speed up your website. If this article helps, make sure you have shared. Also, if you encounter any problems or issues, feel free to comment below. I will reply to you soon.