In the industry of Search Engine Optimization life revolves around ranking higher over organic search results. The work of SEO yields best results if done manually, software are not that much useful but still few tools are really helpful for search engine optimizers. I am going to list a few of them here.
SEO Quake Toolbar:
The traffic and page rank are some of the most important factors for SEO. While you are visiting any website for creating you link you must check the traffic and is the PR higher or at least equivalent to your web site. SEO Quake toolbar is free for Firefox browser and it shows accurate information of Google PR, Alexa traffic rank, number of pages indexed over Google’s database, number of pages indexed in Bing, age of the domain, Facebook shares, Tweets and much more at one place. This toolbar is a must have asset if you are a SEO.
How do you check the links you created on other web gives you website strength? NoDoFollow is really a great addon for Firefox browser that will let you check the links that you created are Dofollow or Nofollow in simple mouse clicks. It will highlight all Nofollow links on a webpage in red colour and Dofollow one in bluish colour.
This addon is nearly brilliant but it sometimes shows external nofollow links as dofollow. This is the best we have but better check the source code for being sure that the website you are working on gives you dofollow link.