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HEAD https://isbn.barcodelove.eu/2017

Browse referrer URL
IP
40.122.77.140
Profiled on
Token
f857d1
Forwarded to ErrorController (20f81a)

Performance metrics

41 ms Total execution time
5 ms Symfony initialization
4.00 MiB Peak memory usage
1 Sub-Request
27.4 ms Sub-Request time

Execution timeline

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

Main Request 36.7 ms

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

Sub-requests (1)

Symfony\Component\HttpKernel\Controller\ErrorController::() 27.4 ms