Performance Analysis
Dev Diary

December Development Update

I haven't written a dev diary update for quite a while - Over the past few months I've ...
Performance Analysis

Why the WooCommerce Products On Sale shortcode sucks (including a free plugin to fix it)

UPDATE: It's been a long time since I wrote this Products on Sale shortcode plugin - ...

Optimising front-end WordPress Performance

If you've used tools like Pingdom, Google Page Speed Insights or GT Metrix, you'll have ...
Performance Analysis

How to do WordPress plugin performance analysis

In the video below, I show an example of performance analysis of a WordPress plugin. ...
Performance Analysis

Profiling WordPress PHP code using Xprofiler

There are a multitude of profilers available for WordPress but they all fail in some way ...
Performance Analysis

How to enable the slow query log and identify slow queries with PerconaDB

Edit your /etc/mysql/my.cnf file - the default file comes with a bug for setting up this ...
Super Speedy Plugins