For a person that is doing SEO, there is nothing more important than having instant access to a wide range of information on a particular website. This allows him or her to figure out what needs to be done to improve the search engine ranking for that particular website.
Those that are using Google Chrome should definitely install the SEO Site Tools Extension. It gives comprehensive information about the website such as its back link or whether the site or a particular page has been dug or not.
Everything about the website is given on a pop-up window powered by AJAX. It gives out the page rank as well as the domain rank for the particular page or website and shows it at the SEO Site Tool Button on the top right corner of the screen.
The tool takes information from a number of websites such as Google Webmaster Tool, LinkScape and many more. In addition to that, it also highlights the error on the website such as an error on CSS or HTML.
Furthermore, the tool also gives out suggestions that can be used by the person that is optimizing the site. Some of the suggestions include the number of keywords per page, the meta tags and many more. It is certainly a handy tool for those wanting to do proper search engine optimization.