From the blog

How can I Disable CPU Frecuency Scaling?

As a web performance addict, I’m always looking for ways to improve system performance and speed web applications. And today I will share with you the magic of CPU frecuency scaling, and a practical how to guide to…

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301 Redirect: all HTTP requests to HTTPS

I’m trying to redirect all insecure HTTP based requests on my site (http://www.example.com) to HTTPS (https://www.example.com). My page uses PHP,  how can I do this redirect usig .htaccess with Apache web server? That was the question made by one…

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How to install LiteSpeed cPanel Plugin on WHM Servers Step by Step

LiteSpeed is a fantastic alternative to Apache and Nginx web servers. And the best, is that it is 100% compatible with cPanel and it also supports .htaccess rewrite rules. Today you will learn the quick and easy way to install…

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Install / Upgrade to PHP 7.1 on CentOS 7 / RHEL 7 using Remi RPM Repo

Days ago I had to upgrade to PHP 7.1 on the nixcp.com server, it was a major upgrade since I was running PHP 5.6.x. This was on the top of my todo list after I read that PHP…

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Let’s Encrypt: The client lacks sufficient authorization :: Invalid response

Recently I started using Let’s Encrypt SSL certificates for my site cPanelTips.com. Let’s face it, Let’s Encrypt has changed the way we install SSL certificates. The old days when you had to fill in your company and personal…

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Top 3 Nginx Modules for cPanel and WHM

As we all know, cPanel doesn’t fully support Nginx yet, it will be ready in the future as it is one of the most requested features from their users. However, in the meantime, if you want to have Nginx…

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LiteSpeed 503 Error: Service Unavailable

Today one server was having some strange LitSpeed 503 error on one of their websites. The message was clear: “503 service unavailable”, “the server is temporarily busy, try again later”. What causes this 503 error on LiteSpeed web…

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