SEOquake is a SEO extension (toolbar) for Google Chrome, it shows PageRank, Alexa and tons of SEO parameters, also works in SERP.
Full list of SEO parameters that SEOquake shows to you:-
Google PageRank Google Index Yahoo links Yahoo linkdomain Bing index Alexa Rank Webarchive age Delicious index Whois link Page source SEMRush rank Nofollow links
How to Download SEOquake?
Go to http://seoquake.com and Choose your browser whether it is Chrome,Firefox,opera ,Safari and download it and install.
