How to Improve Page Speed on a WordPress Website?
-
I’m currently working on a WordPress-based site and noticing that page speed can sometimes be a bit slow, especially with media-heavy pages. I’ve already tried basic optimizations like compressing images and using a caching plugin, but I’m looking for more effective ways to improve performance.
From what I’ve researched, factors like lightweight themes, optimized hosting, CDN usage, and minimizing unnecessary plugins can make a noticeable difference. I also came across some real-world examples where structured content and optimized assets help maintain better speed performance, such as Portillo’s Catering, which seems to handle content efficiently without heavy loading times.
Can anyone suggest advanced techniques or reliable plugins/tools that significantly improve WordPress page speed? Also, how much impact does switching hosting or using a CDN actually make in practice?
-
Good points. I’d first test the site with PageSpeed Insights or WebPageTest to see what is actually slowing it down.
In most cases, the biggest improvements come from:
- Better hosting if TTFB is high
- A CDN if visitors are from different locations or the site has lots of media
- Removing heavy or unnecessary plugins
- Using WebP images and properly sized images
- Delaying or deferring unused JavaScript
- Avoiding heavy sliders, popups, and page builder bloat
- Using only one good caching plugin
For plugins, LiteSpeed Cache is great on LiteSpeed hosting. WP Rocket, FlyingPress, Autoptimize, and Perfmatters are also popular options.
A CDN helps a lot for media-heavy sites, but if the site is slow because of plugins or heavy scripts, a CDN alone won’t fix everything.
WordPress.com Forums 