https://developers.google.com/speed/pagespeed/
for Firefox - Eyedropper, Color Picker and much more Important - new version 3 Due to new Firefox add-on developer requirements and restrictions requiring all future add-on development to be done using WebExtensions technologies, ColorZilla for Firefox has been re-written from the ground up to comply with the new requirements. This new version retains all the functionality, but there might be minor UI/UX and other differences. Your history and favorites palettes should be backed up under <Firefox Profile Folder>/colorzilla after the update.
About Vischeck What is it? Vischeck is a way of showing you what things look like to someone who is color blind. You can try Vischeck online- either run Vischeck on your own image files or run Vischeck on a web page. You can also download programs to let you run it on your own computer. Easy YouTube Video Downloader - Simple And Fast Direct Video Downloads Resource Center - Contrast Analyser 2.2 About the Colour Contrast Analyser This native application (available for both Windows and Mac) allows you to evaluate the color visibility and contrast of foreground/background color combinations. It provides an initial pass/fail assessment against WCAG 2.0 color contrast success criteria. In addition, the Colour Contrast Analyser provides functionality to simulate certain visual conditions such as dichromatic color blindness (protanopia, deuteranopia, tritanopia) and cataracts. Note: the image simulation features are currently not available in the Mac version. Details
Adblock Plus: Save your time and traffic Home - Pencil Project
Analyse eine beliebigen Website hinsichtlich des Ladeverhaltens. Ergebnis sind u.a. Verbesserungsvorschläge. by svenjaenchen Mar 26