***Leverage Lightning Experience Performance Optimization***

1. Trailhead Trail: https://trailhead.salesforce.com/content/learn/modules/lightning-experience-performance-optimization
2. Improve performance and speed in Lightning Experience: https://help.salesforce.com/articleView?id=000316034&language=en_US&type=1&mode=1
3. Lightning Components Performance Best Practices: https://developer.salesforce.com/blogs/developer-relations/2017/04/lightning-components-performance-best-practices.html
4. Best Practices for Optimizing Visualforce Performance: https://developer.salesforce.com/docs/atlas.en-us.salesforce_visualforce_best_practices.meta/salesforce_visualforce_best_practices/pages_best_practices_perf_optimizations.htm