Nexcess Knowledge Base

In this article, we will learn what the Query Monitor plugin is and how it can help us debug WordPress to improve website performance.

In this article, we will learn how to manage WordPress plugins, including how to remove the unused ones properly to ensure our website is not overloaded with any residual data.

With regard to WordPress database setup and security, establishing a custom prefix for your database tables will harden your site against database-based hacker attacks.

Learn how to open the Browser Console on Mozilla Firefox and Google Chrome and solve web browsing issues in no time.

This article will explain how to get local emails if your domain requires local mail delivery and show you how to enable or disable local email delivery for your domain.

This article will assist you in understanding Magento Composer, Magento Composer installs and upgrades, common Magento Composer issues, and relevant troubleshooting techniques.

Here you’ll learn how to modify PHP memory limits on cloud hosting plans at Nexcess to ensure the functionality of your websites can run without errors.

There are dozens of WordPress constants that you can use for optimal site administration. Let's review the most useful WordPress constants for managing your WordPress site.

This article will explain HTTP security headers, recommended best practices, and how to enable HTTP security headers to secure your website from vulnerabilities.

To mitigate the Hosted Exchange outage, we are making Exchange Mailboxes available to download in the Outlook Data File (PST file) format for Liquid Web and Nexcess customers.