http://survey.gridinternational.com/robots.txt?p=robots.txt

Performance metrics

33 ms Total execution time
4 ms Symfony initialization
2.00 MiB Peak memory usage
1 Sub-Request
20.9 ms Sub-Request time

Execution timeline

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

Main Request 28.9 ms

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

Sub-requests (1)

Symfony\Component\HttpKernel\Controller\ErrorController::() 20.9 ms