We have gathered here some free online tools, by the curtoasy of Iwebtool:

1. Googleprprediction - a nice tool that predicts your future Google pagerank.


2. Backlink checker - checks your backlinks


3. Pr checker - checks your link pr on multiple data centers


4. Websitespeed test - find out how fast is your site loading


5. Search Engine Position Tool - discover how high is your site ranking after various keywords searches


6. Spider tool - see what search engine robots see.