Sourcer’s Blog

There are many sites that offer free pagerank tools and pagerank indicators to put on your sites but i thought that is a good ideea to post here some of the best pagerank tools. Bellow are some great pagerank tools that can be helpful for any webmasters, some of them are future pagerank, link popularity, pagerank lookup, google data center check, links check, all in one lookup, backlink checker and many more, but first of all i have some informations for those who don’t know what is pagerank and what is caculated:

PageRank Explained

PageRank relies on the uniquely democratic nature of the web by using its vast link structure as an indicator of an individual page’s value. In essence, Google interprets a link from page A to page B as a vote, by page A, for page B. But, Google looks at more than the sheer volume of votes, or links a page receives; it also analyzes the page that casts the vote. Votes castby pages that are themselves “important” weigh more heavily and help to make other pages “important.”

Important, high-quality sites receive a higher PageRank, which Google remembers each time it conducts a search. Of course, important pages mean nothing to you if they don’t match your query. So, Google combines PageRank with sophisticated text-matching techniques to find pages that are both important and relevant to your search. Google goes far beyond the number of times a term appears on a page and examines all aspects of the page’s content (and the content of the pages linking to it) to determine if it’s a good match for your query.

http://www.google.com/technology/

Here is the list with tools…

Future PageRank

This tool will query Google’s various data centers to check for any changes in PageRank values for a given URL. Usually all data centers will output the same, but if queried during an update, you might get a glimpse of any upcoming changes in your chosen URL’s PageRank value.

Link Popularity

This tool will query all the major search engines (Google, Yahoo, MSN, and Ask) when you enter the “link:” operator with your chosen URL. It will return the total link count for each URL.

PageRank Lookup

Enter a list of URLs and it will return the PageRank value for each one.

Google DC Check

Check your pagerank, Backlinks and indexed Pages in all Google DATA centers.

PageRank Prediction

This predictor tool does what it says, it predicts your future Google PageRank.

All-in-one Lookup

Retrieve a number of information about a detail including age of domain, speed, Dmoz listings, Current PageRank, Predicted PageRank, Alexa Ranking, Backlinks, Listings on Google/MSN/Yahoo and Website’s competition.

Backlink Checker

Find those backlinks linking to you, their Description, Language and Size.