Lazy CSS: Must be red, but turn green when .
But turn orange, when . Additional clicks have no effect.
Refresh and press buttons in reverse order: This should turn green instead.
Lazy CSS: Turn off the network and .
An error should have appeared.
Now if you turn the network back on and click it again, it should turn aqua.
Preloaded CSS: Must be green.
displays an alert and should turn red.
Preloaded inlined CSS: Must be green.
displays an alert and should turn red.
CrossOriginLoading Option: Must be red.
loads chunks with crossorigin attribute and should turn green.