Linter for Responsive Images - https://ausi.github.io/respimagelint/
RespImageLint is a bookmarklet that checks images of a webpage against a list of common mistakes and best practises.
Go to ausi.github.io/respimagelint, add the bookmarklet to your browser toolbar and run it on your website.
#respimagelint
on Freenode or connect with the browser.MIT