If content is king, make your keywords your servants! It's pretty simple; good keywords bring lots of traffic, bad ones don't. If you want that free search engine traffic, the first thing you need to do is to find out what exactly it is that people are searching for in the area that you are interested in. Then you pick key words that relate to your topic of interest, and that people are really searching for. You can have the best content in the world, but if you optimize for the wrong keywords you still won't get that sought after traffic.
For example, let's assume I am going to build a site about water heaters, and I want people to come to my site. I need to find out what kind of information about water heaters that people are looking for so I can build pages optimized for the keywords that people are really using.

The first thing I do is go to a keyword tool to do my keyword research. There are a number of keyword tools online, my favorite is Wordtracker. Others include Keyword Discovery, and the Google AdWords suggestion tool There is simply no substitute for doing your keyword research. With these tools you can put in a seed word or phrase, and the tools will provide you with lists of related keywords and keyword phrases that are searched for, and how many times per month they are searched for. Using these tools there are ways to estimate the size of the market for products and services, ways to optimize you web pages, find new niche markets, and much more.

With Wordtracker I find quickly that many more people search for "tankless water heater" than search for water heater...which surprises me. Nearly as many people search for "hot water heater" as search for "water heater". Wordtracker also informs me that there are far fewer websites trying to be ranked high for "hot water heater" than for "water heater". Ah-Ha! I'll be sure to optimize a few pages for "hot water heater". In fact, I find that the terms "tankless water heater", "tankless hot water heater", "tankless water heaters", "electric tankless water heaters", and "tankless heaters" all have more people searching for them than "water heater".

Single word keywords are very difficult to get high rankings for, so it's wise to shoot for longer keyword phrases. Three and four word phrases are what I use most often.
After finding out what information people are looking for, and what keywords they are using to find that information, you can build the appropriate pages and optimize them for those keywords that have significant traffic searching for them.
Now that we have our keyword list and we are ready to build our pages, where do we put the keywords?

The first and probably one of the most important places to have your keywords are in the title tag. This is one of the tags in the head section of the html code of your web page and lists the title that is displayed in the web browser. Internet Explorer displays this tag in the top bar of the browser window. It's very important that you always write for humans. The search engines are getting smarter and smarter, and they are looking for sites optimized for humans, not search engines.

Get some of your keywords into the keyword meta tag, not crucial but it won't hurt.

Make sure you have some keywords in your Alt tags for your images...don't overdo it though. Write it for humans, but try to work a few keywords in if you can. Alt tags are displayed as a popup when you pass your mouse over an image.

The Description Meta Tag is still a valuable place to use your keywords. Many search engines will look at the description Meta tag for keywords to compare against your body copy. Yahoo uses your description tag as the description of your site in their listings. Consider the description tag just like it is named, a concise description of your site. Keep under 50 words.

Your body copy is obviously a very important place for placement of your keywords. Remember, write for humans. If your keywords don't appear in your body copy, you won't place high in the search engine results for those keywords. Work your keyword into the text appropriately. Select one or two keywords and make the page specifically about those keywords.

Use your keywords appropriately for humans on your site where you can. This will increase your search engine effectiveness.

About the Author: William Lund has been a webmaster since 1998. His website provides free information about website design, development, promotion, and monetization. For more about keywords and other website topics visit: Lund One Web Marketing and More. Mr. Lund Also has a blog: Pondering Everything.

Search Engine Optimizers often have two different views when it comes to meta tags. One this is unanimous meta tags have definitely been devalued for use in most major search engines but you will find they are still being used as the description often times when your site is listed in the search results.

Meta tags were started back in the early 90's when the Internet was just getting its brand new legs and they were used to help the search engines organize the growing number of web pages. This was an easy way to get your site indexed and listed high.

Soon after unethical webmasters started to abuse the meta tag by either spamming the page full of keywords or sometimes even made different websites appear in the results for a completely different keyword. Gambling sites would stuff their meta tags with more commonly used phrases in order to bring their sites to the first page and trick the search engine and moreover the user.

Now obviously, most search engines have discontinued the use of meta tags for organizing their search results. Algorithms have become much more technologically advanced and they use a number of other methods for indexing and sorting. The big question is if they are no longer viewed as a helpful tag, why do some SEO's still use them?

Meta tags come in a multitude of different names and uses, so which ones do you use? There are four that I often find myself using when I am optimizing a site. They are as follows:

Meta Robots:
This tag is still widely supported and it simply tells the search bots to either follow the URL through or you can ask them not to index certain parts of your site for aspects that may not be relevant to your actual site.

Meta Description:
My favorite tag. This is your first impression, if you don't have this tag search engines will just tag clips of your index page including the keyword that was being searched for by the surfer. First impressions often is the difference between a sale or no sale.

Meta Keywords:
A controversial meta tag, some use it, some don't. I still thinks it holds a bit of value if you keep it simple. Don't add more than 20 or so keywords, as I think it does increase your on-page keyword density.

Meta Content Type:
This is recommended because you may find that if you do not have this tag it could cause display problems.

Now, most search engines don't use the meta tags as they did in the early nineties, but as I explained you can still use them for a variety of other reasons. There is of course a number of opinions on this matter: Some SEO firms are strong believers in the meta tag and other firms are strongly against it.

In conclusion, my opinion is that meta tags can be used for a number of alternative reasons and still offer you a great place to sell your stuff.

I always will recommend the use of at least a small number of Meta Tags, and if used correctly they will greatly improve your chances of more sales and higher rankings.

About the Author: Carrie Haggerty has been working in SEO and Internet marketing for the past 3 years. She has started her own SEO Firm and also her own SEO article website.