Almost every webmaster is very much curious about knowing the ranking changes for their websites during the Google dance (SEO ). Not only this in they are interested to know but also want know about their Page Rank value. Generally the Google Toolbar brings the Page Rank values collected from the data center that is precise by its IP address in the actual DNS record for www.google.com. Therefore, when the Google Dance starts, the Toolbar generally shows the old Page Rank (SEO ) values.
To display the PageRank values Google sends simple text files to the Toolbar this communication done via XML. The Page Rank (SEO ) files can be requested straight from the domain www.google.com. Mainly, the URLs of any files look similar to given below:
The parameters integrated in the given above URL are unavoidable for displaying the Page Rank files in a browser. The "SEO" for the parameter "client" recognize the Toolbar. By the parameter "q" the URL is submitted to the server. The value "Rank" for the parameter "features" take decision that the PageRank files are requested. And the parameter "ch" moves a checksum for the URL to Google, through this checksum can only change when the Toolbar version is updated by Google.
The files that are requested for Page Rank (search engines optimization) values through the Google Toolbar are cached by the Internet Explorer. Thus their URLs and the check sums can be found out by looking towards the folder of Temporary Internet Files where internet files are stored for some time. After getting the check sums of your URLs, you can see the Page Rank (SEO) files in the browser after cached. And it has been already said that the Page Rank files are stored in the browser cache, which can be clearly noticeable, and if you not making any request then the Page Rank (SEO ) files will not changed according to the Google’s Terms of Service.
And read how we can get the new Page Rank (SEO ) values. Look towards IE’s cache, you will find that the Page Rank files are not requested from the domain www.google.com but from IP addresses like 220.127.116.11. Moreover, the Page Rank files’ URLs often hold a parameter "failedip" that is set to values like "18.104.22.168;1111". Though, it is appealing easy to get the new Page Rank values. Just you have to change the IP addresses in the URL so that the request goes to one of the data centers that already have the new index. The necessary information is given above.