Error 404 Not Found

GET https://chienbienbas.tree-learning.fr/robots.txt

IP
3.142.135.24
Profiled on
Token
8be30e
Forwarded to ErrorController (4988e7)

Performance metrics

618 ms Total execution time
250 ms Symfony initialization
23.18 MiB Peak memory usage
1 Sub-Request
138.2 ms Sub-Request time

Execution timeline

ms (timeline only displays events with a duration longer than this threshold)

Main Request 367.8 ms

Note: sections with a striped background correspond to sub-requests.

Sub-requests (1)

Symfony\Component\HttpKernel\Controller\ErrorController::() 138.2 ms