ErrorsSpy is a chrome plugin that can examine your web page's issues and generate a console and network error report. It works with a simple click without opening chrome dev tools, in particular ErrorsSpy generates a CSV file with all console errors and HAR archives with all network failure. Handy test and debug tool that can improve quality for bug reporting. Additional Info: - ErrorsSpy does not work if chrome dev tool is open. - I suggest to visualise your HAR archive on HTTP Archive Viewer (https://www.crxsoso.com/webstore/detail/http-archive-viewer/ebbdbdmhegaoooipfnjikefdpeoaidml)