Error 404 Not Found

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

IP
51.8.102.29
Profiled on
Token
a73f7a
Forwarded to ErrorController (b44472)

Performance metrics

238 ms Total execution time
141 ms Symfony initialization
102.14 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 97.6 ms

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

Sub-requests (1)

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