Keyword density is an important aspect of the search engine optimization (SEO) process. Once you've gone thorough keyword research  and have collected a list of keywords, (which you can easily do with the help of a keyword tool ) you must consider how you will use your keyword terms.
How do you know which keywords are most valuable? Where should you place them, and how do you verify that your keywords are driving traffic from search engines like Google?
WordStream's Keyword Research Suite  provides you with the tools necessary to answer these questions. The Keyword Research Suite is a collection of comprehensive keyword tools designed to help you act on your keyword research, measure your keyword density, and get effective results.
You'll primarily be using your keywords for content creation. A successful SEO strategy requires you to write and publish keyword-optimized content such as:
- Landing Pages
- Marketing Copy
- Blog Posts
Keyword Density : The Keyword Density Checker Tool
Keyword density will play a major role in your content optimization efforts.
What is keyword density? It's the percentage of times a keyword appears in your content compared to the total number of words on the page. Keyword density is important, but it's more than a simple numbers game. While you want to use your keywords in your headings, meta descriptions, alt tags, image names, and content, an over-saturation of keywords might confuse and drive away customers.
The best way to reach your optimal keyword density is by utilizing long-tail keywords and keyword variants so that you have a variety of keywords to work with.
Inserting your SEO keywords  into your text is vital to ensure that your potential customers can find you through organic search. So how do you close the gap between your keyword research and your writing, and insert your keywords into your text copy in a way that's SEO-friendly and reader-friendly too?
WordStream's SEO Keyword Density and Content Creation Plug-in Tool for Firefox is a content creation tool for writers that merges your keyword research with your SEO copywriting efforts. This keyword density analyzer and SEO content creation tool provides a number of benefits, such as:
- Easier topic selection: Instantly receive topic ideas by drilling down into keyword niches with high potential search volume.
- More relevant keyword targeting: Keyword suggestions are driven by search trends  in our proprietary keyword database, which uses analytics  to determine profitable keywords.
- Stronger keyword optimization: The tool helps you discover keyword opportunities and insert them in key fields so your pages are optimized to rank high on Google.
- Long-tail keyword traffic: Go beyond competitive head terms with long-tail modifiers to capture more traffic over time.
How Does WordStream's SEO Keyword Density Checker and Content Creation Plug-in for Firefox Work?
The SEO Keyword Density Checker and Content Creation Plug-in tool for Firefox plugin is simple to use. To access it you will need to purchase the SEO Upgrade for our Keyword Research Suite  product. Then you'll immediately be able to download the plug-in from within your Keyword Research Suite account. NOTE: You must be in a Firefox Web browser to download the plug-in. View the FAQ  for more details on installation, or watch the online video tutorial:
After you install the SEO Keyword Density and Content Creation Tool plugin, you can easily open it from within Firefox. Just click on the WordStream SEO icon in your toolbar. The tool will appear on the left-hand side of the screen, next to the main browser window where you should log into your content management system of choice (such as WordPress, Blogger, Typepad, Joomla or Drupal).
After you have logged into your CMS, simply choose a topic to write about. Just enter a keyword to find topic selections. Your results are automatically grouped into keyword niches . Just select a topic and click Continue to see the top keywords related to your chosen topic.
The first tab in the lower pane show you the most popular keywords. The second tab gives you popular long-tail  modifiers for your keyword. These long-tail keywords enable you to capture traffic for less competitive queries. The third tab provides you with keywords in question forms.
As you write your content, include keywords from all three of these tabs—WordStream's SEO Keyword Density Checker for Firefox keeps a running count of how many keyword phrases you've used, providing a free keyword density analysis to help optimize your text.
The keyword density checker tool makes it easy to keep track of how often you've used your keywords. The online keyword density checker integrates easily with any article or document you want to optimize for SEO. Keyword density optimization is easy with the keyword density checker tool as part of the SEO Content Creation Plug-in for Firefox.
There is also a highlight feature to quickly locate where you've used your keywords.
The plugin has a number of other advanced features to help marketers create effective SEO content that improves your Google rank and drives traffic. The Keyword Density Checker Tool from WordStream provides easy search engine optimization for Google and other search engines. Visit the WordStream SEO Content Creation Plug-in for Firefox FAQ  or documentation  to learn more.
Download the SEO Keyword Density Checker and Content Creation Plug-in for Firefox
Sign up for a subscription to Keyword Research Suite , and choose the SEO Upgrade add-on option to gain access to the SEO Keyword Density Checker and Content Creation Plug-in for Firefox.