Now I'm still using Laravel 4 and want to display load time / load time in my web application. Can you help me?
Laravel defines the LARAVEL_START constant, which contains the micro-time when the initial loading of frames began. You can use this to calculate the difference.
LARAVEL_START
You can use the following
This page took {{ (microtime(true) - LARAVEL_START) }} seconds to render
I would recommend the package barryvdh/laravel-debugbar , which can give you a lot of information about the request, including executed requests, various load times and much more.
barryvdh/laravel-debugbar
You can use one of these packages for debugging: barryvdh / laravel-debugbar or sebklaus / profiler