The following are just some of the notable features of HTTP/2:
Multiplexing
Header compression
Server Push
All of these features are primarily focused on performance and security. But my favorite is Multiplexing.
Multiplexing allows multiple requests to be activated simultaneously. So, unlike processing only 6 parallel requests and queuing the rest as seen in the previous example; HTTP/2 can phone number library send unlimited HTTP requests with a single connection.
This immediately improves the performance and speed of websites drastically. As you can see in many, many tests, HTTP/2 can load twice as fast!
The easiest way for your website to run over HTTP/2 is SSL. After installing SSL, you can enable HTTP/2 in your server configuration
But if you're not a technician, you don't have to worry. Make sure your website is hosted by companies like Mivocloud, which supports HTTP/2 by default.
Conclusion
If your site doesn't support HTTP/2 yet, migrate it immediately because you'll lose a lot of your customers.
Don't forget to save the changes to the file. After that, you can reload it on your site by copying it and pasting it back into the root folder of your website (or simply dragging it there from your computer). With this, you have manually enabled Gzip compression on your WordPress site!
Conclusion
There are plenty of ways to make sure your WordPress site is running fast and efficiently. For example, you'll want to choose an optimized hosting plan. After that, there are a lot of smaller changes you can make to maximize your site's performance, such as using Gzip compression to reduce file sizes.