Other features of PR Weaver:
Google results + PageRank + Class C IP
PR Weaver offers something every SEO can find invaluable: PageRank results plugged right into the results. If you're a SEO and you are targetting keywords for search engine placement, you'll be able to see the PageRank of all your competitors in a single search.
Learn More: Search
PR Weaver finds web pages that may become new backlink. Ideally backlinks are web pages with high PageRank, with content like yours and that already link to other web pages (not necessarily web pages that are already backlinks of your competitors)
Learn More: Advanced search
Google backlinks + PageRank + Class C IP
PR Weaver analyzes backlinks for a web page. It displays the list of URLs that link to this web page with PageRank.
Learn More: Backlinks analyzer
PR Weaver retrieves the text of the backlinks and gives you an analysis of the terms used in the link text (anchor text) and alt text (Alt Img text) pointing to your site. You can also filter internal backlinks (backlinks from the same domain or sub-domain)
Learn More: Advanced backlinks analyzer
PR Weaver can be extremely effective for searching competitor backlinks. As a SEO you probably know how it is important to get incoming links and quality anchor text from high PageRank pages in order to increase your Pagerank (your link popularity), and your search engine ranking. Having good backlinks is great for two reasons: For your search engine ranking and for the targetted traffic that the links themselves bring.
PR Weaver complies with Google's terms of service
PR Weaver software complies with Google's terms of service: Each PR Weaver user must use his own Google API key and install Google toolbar on his PC.