Move scripts to the bottom of the page.
This avoids two problems: the blank white screen and delayed downloads.
- Example 1 - Scripts in the Middle
- Example 2 - Scripts Top vs. Bottom
- Example 3 - Scripts at the Top
- Example 4 - Scripts at the Bottom
- Example 5 - Scripts Block Downloads
- Example 6 - Deferred Scripts
Read the blog post about this rule: Move Scripts to the Bottom