Performance-Bookmarklet
Analyze the current page through the Resource Timing API, Navigation Timing API and User-Timing - Sort of a light live WebPageTest. As Firefox Add-on under the name Performance-Analyser.
Package
GitHub
Analyze the current page through the Resource Timing API, Navigation Timing API and User-Timing - Sort of a light live WebPageTest. As Firefox Add-on under the name Performance-Analyser.