How do I enable cache in Joomla?

Open Global Configuration → System → Cache Settings, set System Cache to Conservative (recommended) or Progressive, save, then optionally enable the System - Page Cache plugin for guest full-page caching.

How do I disable cache in Joomla?

Set System Cache to Off and disable the System - Page Cache plugin, then Clear Cache. Also bypass CDN while debugging.

How do I clear cache in Joomla?

Use System → Clear Cache and Delete All, or delete specific groups such as page. Flush Redis/Memcached if that is your handler.

What is the difference between Conservative and Progressive caching?

Conservative respects module-level “No caching” choices more sanely for mixed sites. Progressive caches module combinations more aggressively and often causes assignment bugs.

Does Page Cache work for logged-in users?

Normally no. System - Page Cache is aimed at guests. Logged-in users generate personalized output.

Why do visitors still see old content after I clear cache?

Another layer is hot: CDN, host cache, or browser. Or Page Cache was not cleared. See cache showing old content .

Should I use Redis instead of File?

Use Redis when traffic or multi-server architecture needs it and your team can flush it on deploy. File is fine for many sites.

Does this guide apply to Joomla 4, 5, and 6?

Yes. Menu labels move slightly, but Off / Conservative / Progressive, handlers, Clear Cache, and System - Page Cache remain the core model.

Can Infyways tune caching on my site?

Yes: Joomla website optimization and support and maintenance .

Joomla

How to Enable, Disable, and Clear Cache in Joomla

Enable, disable, and clear Joomla cache on versions 3 to 6: Conservative vs Progressive, System - Page Cache, File vs Redis, and guest vs logged-in purge checks.

Abhilash Sahoo

Sep 6, 20269 min read

How to Enable, Disable, and Clear Cache in Joomla

Frequently asked questions

Share this article

Joomla

Written by

Abhilash Sahoo

Abhilash Sahoo, with over 16 years of experience, is Founder & CEO of Infyways Solutions. He builds web platforms and eCommerce on Joomla, WordPress, Shopify, Magento, and OpenCart, plus modern stacks like Next.js, React, Node.js, and Python, with AI agents, automation, and headless CMS when products need to scale.

Keep reading

View all

Tell us what you're building. Whether it's a new site, an online store, a mobile app, or something that needs AI under the hood, we'll get back to you within a business day.

Free consultation

No commitment, no pressure

Reply within 24 hours

Usually much faster

How to Enable, Disable, and Clear Cache in Joomla

Frequently asked questions

Abhilash Sahoo

Related articles

How to Transfer Joomla from One Server to Another – A Step-by-Step Guide

Remove meta generator from Joomla Head Tag

Joomla .htaccess Guide: SEF, Security, Speed (All Versions)

Have a project in mind? Let's talk about it.

Tell us about your project

Services

AI & Automation

Industries

Company

Technologies