*Most of these will open a new window, and some of them won't play nice with mobile devices. You must have JS activated to see these.
I've often found CAD interfaces to be a bit constraining, particularly for exploratory work. I propose an alternative, and a little prototype.
Scraping with Scrapy
The Magic of XPath
Did you know there's a powerful, expressive, and standardized language for navigating HTML and XML documents? Oh, and it's most likely part of the tool you're already using...