Free Bookmarking Submitter Tool

http://www.socialmonkee.com/index.php?af=81754

Upgrade your account to Premium to build 100 backlinks to your pages 3 TIMES every day instead of 25 once every day! 

To get a Premium Account, you can either refer 12 persons to SocialMonkee (you can see how many referrals you have so far in the header)

View all Aspects of Your Website Easily

Need a way to quickly view all aspects of a website? Quarkbase is a unique and simple tool for obtaining valuable information.

Just enter in your URL and you will see a full report on all kinds of key information including tags, traffic, competitors, pagerank, social popularity and much more. So go ahead and use this tool to your advantage!

http://www.quarkbase.com/

The internet in 2015 :: zettabyte era

Compare Your Website To Your Competitors

How does your site stack up to your competitors? You may want to use the Page Comparison Tool to compare your web page to competing pages to find keywords.

This tool compares page titles, meta information, and common phrases occurring on different pages. 

http://tools.seobook.com/general/website-comparison/

Easily Check Keyword Density with this Tool

Knowing what percentage of keywords appear on your site is crucial to SEO success. The Keyword Density Checker is a simple tool that allows you to check your keyword density.

Just enter a url and and a report will be generated showing you how many keywords are on your site and a list, in order by how many times they appear. 

http://www.metafever.com/free-seo-tools/tool/keyword-density-checker/ 

Simple Tool for Checking Broken Links on Your Site

Broken links are bad, it's no secret. All they'll do is drive your visitors away and cause your search ranking to plummit. Why not stay up to date with your links by using the Valid Link Checker tool.

The tool is quite simple, you input a URL and wait a few minutes. When it's done running links with a green box are good, while links with a pink box require some investigation on your part. Sound easy enough?

http://vebtools.com/ linkchecker.php

Analyze, Compare and Check Density of Keywords

You can't have too many keyword optimization tools in your SEO arsenal to help optimize your website. We found a simple online keyword optimization tool from seologs.com that allows you to enter a URL of a page and get a list of the most popular keyword phrases. You can also enter a keyword you want to highlight on the page, along with that you can compare the keywords on multiple pages.

Try it out!

http://www.seologs.com/keyword-analysis/page-optimizer.html