This simple script parses Google Web Master Tools report and analyzes results.
redirects, correcting broken URLs etc. But, it can take a long time to Google come back and see that you’ve done a good job.
Fortunately, you yourself can mark desired URLs as corrected. But, if you have a large number of indexed URLs and make lots of simultaneous changes, it can be hard to keep track of those URLs.
google-seo-analyzer helps you by crawling all problematic URLs and generating a report about which statuses have been changed and by ordering URLs in such a way you can easily identify error patterns.
Usage: seo_analyzer.py path/to/file/ [debug|info|warning|error|critical]