Examine the tasks that are blocking the first ad request and investigate ways to remove them or reduce their execution time below 100ms. Some approaches to reducing execution time include:
- Optimizing tasks to execute faster
- Splitting tasks into smaller chunks, which individually execute in < 100ms
- Delaying tasks until after ad requests are made
- Moving tasks off of the main thread via a worker
This audit displays the top 10 longest tasks by execution time, sorted by start time (ascending).
Inspect Network Activity In Chrome DevTools