Error 404 Not Found

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

IP
20.15.133.161
Profiled on
Token
2a664d
Forwarded to ErrorController (65d253)

Performance metrics

252 ms Total execution time
149 ms Symfony initialization
98.14 MiB Peak memory usage
1 Sub-Request
41.1 ms Sub-Request time

Execution timeline

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

Main Request 103.3 ms

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

Sub-requests (1)

Symfony\Component\HttpKernel\Controller\ErrorController::() 41.1 ms