Performance-Bookmarklet helps to analyze the current page through the Resource Timing API, Navigation Timing API and User-Timing - requests by type, domain, load times, marks and more. Sort of a light live WebPageTest.
They are filtered out in the pie charts - removing them might make the waterfall misleading therefore I've just made them half-transparent to highlight they're not "real" requests.
They are filtered out in the pie charts - removing them might make the waterfall misleading therefore I've just made them half-transparent to highlight they're not "real" requests.