Error 404 Not Found

GET https://pen4u.de/robots.txt

IP
18.218.79.20
Profiled on
Token
5c8ebb
Forwarded to ErrorController (971b8e)

Performance metrics

253 ms Total execution time
148 ms Symfony initialization
150.14 MiB Peak memory usage
1 Sub-Request
41.7 ms Sub-Request time

Execution timeline

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

Main Request 105.2 ms

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

Sub-requests (1)

Symfony\Component\HttpKernel\Controller\ErrorController::() 41.7 ms