Which of these should be minimized to deliver the fastest possible time to first render?
1:-The number of CSS classes
3:-The number of critical resources
4:-The number of critical HTML classes
Correct answer is:
The number of critical resources (www.makedigitalworldeasy.org)
Explanation: To deliver the fastest possible time to first render, we need to minimize three variables:
The number of critical resources.
The critical path length.
The number of critical bytes.
A critical resource is a resource that could block initial rendering of the page. The fewer of these resources, the less work for the browser, the CPU, and other resources.