Hi, idmgory:
I'm a programmer with PHP. For your work, my idea is: I first download the whole site, the I would develop a small php script which can analyze the pages downloaded in the first step. At last it generate a analyzing report in CSV.
The quote and time frame are for 6 sites.
I can do a demo for you. If you'd like to, please provide me with one site.
Looking forward to working with you together.
Regards,
Alex