What is mod_deflate?

How mod_deflate works

When a visitor accesses a website, a request is made to the web server for a specific kind of data. An example might be a home page of a site. Next, the web server locates that data and delivers it to the client who is requesting that data – basically back to the web browser.

In this example, the speed at which the home page loads can depend on a variety of factors. One of them could be how long it takes to find and deliver the data for that page. This is just one example.

Some of that data – such as javascript files, css files, and php files – can actually be compressed into smaller sizes before they are delivered back to the visiting client or browser at the smaller size. The visitor can now have a more optimized browsing experience.

This is where mod_deflate comes in.

Continue reading “What is mod_deflate?”

Using Passenger with cPanel on CentOS 7

Phusion Passenger is a web application server that can run Ruby, Node.js, and Python applications on your webserver. It integrates with both Apache and Nginx to serve content to your visitors. Historically, this application was difficult to integrate with cPanel servers, which would combine the power of Ruby applications with the ease of management that cPanel provides, but recent advancements make setting up your Passenger module very simple. This easy walkthrough will show you how to add Passenger, Apache mod_passenger, and the supporting Ruby installation to cPanel. Continue reading “Using Passenger with cPanel on CentOS 7”

EasyApache 4 & CLI based PHP utilities

With the release of EasyApache 4 in WHM 58 there are various changes to how PHP is managed. The most obvious being that EasyApache 4 brings support for installing multiple PHP versions alongside each other. However with multiple versions of PHP being installed on the server it’s easy to lose track of your command-line based PHP utilities and their PHP requirements. Continue reading “EasyApache 4 & CLI based PHP utilities”