Web Performance Improvement

page-speed[Note: there’s a new theme and other performance-related changes since this was written. A lot here is still relevant but you might also have a look here.]

A while back I noticed this site had cratered from a once-perfect Page Speed Insights score to an embarrassing 59. It took a few hours of work but I got it up to a score of 91 — more importantly, because that’s just a number, I’ve improved the actual page speed as much as I can. The things bogging me down now, and they’re not bogging very much, are out of my control unless I want to stop using Google Analytics or Jetpack for WordPress, both of which are worth a few additional milliseconds of load speed.

The only other issue is server response time. This site is hosted on GoDaddy, so what can I say — it is what it is.

Here’s more-or-less what I did and the plugins that helped:

WP Super Cache and EWWW Image Optimizer don’t require configuration and can just be installed and activated and your performance will improve. The other two can break a site — you should know what you’re doing and be prepared for some effort. Back up your site before trying them.