This is my must have SEO extensions for google chrome
- https://chrome.google.com/extensions/detail/oangcciaeihlfmhppegpdceadpfaoclj The Google Chrome SEO Extension provides easy access to Search Engine Optimization Tools that can help you with Competitive Analysis, Keyword Research, Backlink Checks, PageRank Checks and other daily SEO tasks.
- https://chrome.google.com/extensions/detail/ofoaoaloeipdofknnaapbmdddddioklg A simple tool to quickly check the position of a list of sites given a keyword.
For example, on the sample image you can see Wikipedia ranking #3 and Amazon ranking 16 for the keyword "lcd"
- https://chrome.google.com/extensions/detail/adecfhccdknoobplgempjhbojlbpahhn SEO Profesional Toolbar offers many SEO-related tools in one place. Display PageRank, S-Rank and the number of backlinks for visited pages. Stores the history of ranks for selected sites.
- https://chrome.google.com/extensions/detail/pneoplpmnpjoioldpodoljacigkahohc fastest and Very light weight. It shows Google page rank on toolbar
- https://chrome.google.com/extensions/detail/akdgnmcogleenhbclghghlkkdndkjdjc SeoQuake is a SEO extension (toolbar) for Google Chrome, it shows PageRank, Alexa and tons of SEO parameters, also works in SERP
- https://chrome.google.com/extensions/detail/llleplebmmlhneccoelcakdmlfffdfok Site Information Tool button allows one to explore the most valuable information about the current opened page via Site Information Tool, including:
+ Rankings information (Google PageRank, Alexa rank, Compete.com rank, Quantcast rank, Technorati rank) + IP address information (IP, network name & range, country) + Linking information (indexed pages count, inbound links count, etc.) + Server response headers + Page information (title, meta tags, size) + This page in social networks (del.icio.us, digg.com) + Domain whois information (domain nameservers, registrant & owner information) + Feed subscribers count + List of top performing keywords in Google + Competitors list
