Page Rank

Rank Checker (Ranking Tool) - Get a overview of your website's ranking

PageRank Lookup (PageRank Lookup - SEO Tools - Search Engine Optimization, Google Optimization) - check the PageRank for a website

Google PageRank Prediction (PageRank Prediction - Predict Page Rank Predictor) - check predicted PR of a site

Multi-Rank Checker (Rank Checker) - View your Google PageRank and Alexa Ranking in bulk

PageRank Checker (PageRank Checker - Check Your Google Page Rank) - View your Google PageRank on different Google servers

Links related

Reciprocal Link Check (Reciprocal Link Checker) - check whether your link partners are linking back to your website