Lesson 2: Basic Resource Optimization

Goal

By the end of this lesson, you will be able to apply basic optimization practices to reduce unnecessary load on a WordPress website.

Step 1: Optimize images before uploading

Images should be resized and compressed before being uploaded to WordPress.

Action:

• Resize images to their actual display size
• Avoid uploading original, high-resolution files
• Use consistent image formats. WebP is suggested.

Step 2: Reduce unnecessary plugins

Each plugin adds scripts and database queries.

Action:

• Review active plugins
• Deactivate plugins that are not essential
• Remove plugins that duplicate functionality

Step 3: Keep the environment clean

A clean environment improves stability and performance.

Action:

• Delete unused themes
• Remove draft or unused content
• Keep only what is actively used

Common mistakes to avoid

• Uploading images directly from a camera or design tool
• Installing plugins for minor features
• Keeping unused themes and plugins

Lesson takeaway

Basic optimization is about reducing excess. Fewer resources and cleaner setups lead to better performance.