Here's a great check list for frontend performance: https://github.com/thedaviddias/Front-End-Performance-Checklist/blob/master/README.md https://github.com/the

Here's a great check list for frontend performance: https://github.com/thedaviddias/Front-End-Performance-Checklist/blob/master/README.md https://github.com/thedaviddias/Front-End-Performance-Checkl...