Troubleshooting Guide: PHP-FPM and max_children
Fix slow sites by troubleshooting PHP-FPM max_children on cPanel, Plesk, & InterWorx. Learn to find logs, adjust settings safely, & check server resources.
Common Fixes
- 4 min read
Optimizing WordPress Cron (WP-Cron) for Better Performance
wp-cron optimization is vital for WordPress performance. Disable default wp-cron and set up a system cron job for reliable, efficient task scheduling.
- 3 min read
Filtering Spam Using RBLs
Block incoming spam at the server level using Remote Block Lists (RBLs). Learn how to enable and configure RBL spam filtering in WHM and Plesk.
- 4 min read
How to Use the Mail Queue Manager in WHM
Diagnose email deliverability issues using the Mail Queue Manager in WHM. Learn how to safely search, view, deliver, delete, and unfreeze queued emails.
- 6 min read
SSL Checker Tool
We’ve created a one-stop shop tool for our customers to use for troubleshooting their site. In here, you’ll find tools and articles to guide you through an SSL check.
- 2 min read
Unblocking an IP Address or Opening a Port in the Firewall
If an IP address has been blocked by the firewall on your cPanel VPS server unexpectedly, you can quickly resolve the issue yourself with just a little help.
- 2 min read
Setup An Email Client
Liquid Web explains the process of setting up any email client. Learn more about the process and steps.