Setting to disable auto-run of code upon fiddle loading

[Palloxin]

For example this loops for 12 seconds measuring the code performance:
https://jsfiddle.net/ceta1v8o/1/
The problem is that it auto-runs the code when I visit the link, so I have to wait. (i know i could reduce the time value but it's annoying)-

I would like an option to disable the auto-run upon website visit.

[Palloxin]

It appears the website has been changed to fit this request.
But I would suggest to modify the error message to a more fitting one.

[oskarkrawczyk]

I haven't changed anything in regards to this request, so I don't know why you're getting a 404 - you did not provide a URL to test.

[Palloxin]

My mistake, i guess it's due to me changing some settings on firefox. The html works fine if I click Run.