Dashboard is slow to load, especially when there are many items

Summary

For the dashboard, the response time via browser's 'Network' details is a bit slow.
The average response time, as per testing, is around 5s to 9s with no specific time.

Expected Results

Some users will expect the website should load or respond within of 2s.

Actual Results

The website's average response time is around 5s to 9s.