Salesforce Visualforce Best Practices

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VISUALFORCE PERFORMANCE BEST PRACTICES

Preface
Methods of Locating and Testing for Performance Issues
Investigating Visualforce Performance Issues
Verifying General Web Design Best Practices
Testing Visualforce Pages
Best Practices for Optimizing Visualforce Performance
Following General Design Guidelines for Application Performance
Using Standard Functionality vs Creating Custom Code
Controlling Data Size
Lazy Loading
Offloading Processing to Asynchronous Tasks
Caching Global Data in Custom Settings

Writing Efficient Apex and SOQL

Writing Efficient Getter Methods
Optimizing the View State
Optimizing Component Hierarchies
Optimizing Polling

Optimizing HTML

Optimizing CSS

Optimizing JavaScript
Optimizing Image Usage
Optimizing Pages for Internet Explorer
Visualforce Performance Optimization Case Study
Other Resources and Tools