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10 ways to fix the “sorry, you are not allowed to access this page” Error in WordPress
While working on your WordPress site, there are few things more frustrating than encountering the “Sorry, you are not allowed to access this...
How to use XAMPP: A 3-step guide to setting up a local WordPress site
Setting up a locally-hosted environment is a crucial step in any WordPress development project. Doing this enables you to safely test your site’s...
xmlrpc.php in WordPress: what is it and why disable it
WordPress has always included features that allow you to interact with your site remotely. For a long time, the solution was a file called xmlrpc.php....
W3 total cache vs WP Super Cache: key differences and which one to choose
When it comes to developing an efficient, conversion-generating WordPress site, speed is crucial. Studies have shown that users will abandon a site...
WordPress template hierarchy: understanding its structure and how it works
WordPress CMS uses template files to render website content on the front-end. When loading a web page, WordPress uses a query string to find the right...
How to fix WordPress HTTP Error when uploading images
In WordPress, an HTTP error is a code that signals that something went wrong during a file upload process. Typically, the WordPress HTTP error...
How to make a teamspeak server: for Linux, Windows, macOS + pointing domain to the server
TeamSpeak 3 is a voice-over-internet protocol application that lets users communicate and collaborate using voice in real-time. It’s a reliable...
How to fix the 502 Bad Gateway error
A 502 Bad Gateway error is a communication breakdown between servers that happens when one server acting as a gateway or proxy can’t get a...
How to disable comments on WordPress: 7 easy methods
Enabling comments can be a great way to engage with your audience, but many users want to disable comments in WordPress for valid reasons. Having a...
How to install Java on Ubuntu in 2025
Java is a versatile and popular object-oriented programming language known for its platform-independent nature. Installing Java on Ubuntu offers...
How to add JavaScript to HTML: A complete guide
In this tutorial, we’ll show you how to add JavaScript to HTML. The beginning will include a short introduction to JavaScript, while the rest of...
CentOS vs Ubuntu: which one to choose for your web server?
In this CentOS vs Ubuntu comparison, we will aim to overview the key features of both Linux distributions, which will help you pick the right...
What is the wget command and how to use it (12 examples included)
This guide teaches you how to use the wget command on Linux. It provides 12 examples of wget commands in action to help you use them. Once...
How to use HeidiSQL to connect to a MySQL database
HeidiSQL is an all-in-one tool for database management, development, and administration. You may use HeidiSQL to remotely connect to a database...
How to perform a WordPress search and replace in the database
Updating your database records can be time-consuming if you do it manually. Luckily, there’s a way to update your WordPress database records in...
SSH compression: how to zip and unzip via SSH
In this article, we are going to show you how to zip and unzip via SSH. You will learn about the compression and extraction methods on your server for...
How to set up an FTP server on an Ubuntu VPS
File Transfer Protocol (FTP) is a method for sharing files between computers over the internet using the TCP/IP protocol. It incorporates a...
Joomla tutorial for beginners
Joomla is an open-source content management system (CMS) that powers nearly 2 million websites on the internet. The platform offers numerous advanced...
Joomla vs WordPress: which one is better for you
Joomla and WordPress are two of the most popular Content Management Systems (CMS). WordPress is known for its ease of use and vast ecosystem of...
30 best free WordPress themes
You don’t need to spend a lot of money to have a well-designed website that leaves your visitors impressed. In fact, you can get those results by...
How to edit and customize WordPress user roles and permissions
When building a WordPress website with multiple team members, assigning user roles ensures your site’s security. Think of it like in a physical...
How to install LAMP on Ubuntu automatically and manually
LAMP is an acronym for Linux, Apache, MySQL, and PHP – a popular stack for creating and deploying dynamic web applications. In this web stack, Linux...