Spamming Techniques In SEO Guidelines

Invisible Tex : Hiding keywords by using the same color font and background is one of the oldest tricks in the spammer's book. These days, it's also one of the most easily detected by search engines.

Keyword Stuffing : Keyword stuffing refers to the practice of loading a webpage with keywords in an attempt to manipulate a site's ranking in Google's search results.When deciding upon keyword placement we all try to get the most out of our target keywords saturation.
In the same time no one wants to get penalized by accidentally inserting too many keywords in the page copy, or by including too many words between H1 tags. Since search engines would never publish the exact numbers for maximally alowed keyword frequency or keyword prominence.
All we can do is just study top pages in SEPRs and make more or less informed guesses. Or we can conduct an experiment, and calculate the average numbers for top pages in the results of the major search engines: Google, Yahoo! and MSN.

Unrelated Keywords : Never use popular keywords that do not apply to your site's content.You might be able to trick a few people searching for such words into clicking at your link, but they will quickly leave your site when they see you have no info on the topic they were originally searching for. If you have a site about Medical Science and your keyword include "Shahrukh Khan " and "Britney Spears" , that would be considered unrelated keywords.

Hidden Tags : To help you get a better handle on all the Form´s hidden options I´ve listed them all below with the correct HTML tags. All you have to do is cut and paste the ones you want and specify a correct value. The only required hidden option to use the form (on sites not using frames)

Duplicate Sites : We have several Duplicate Sites. We created the duplicate sites (similar sites) about two years ago. It has some traffic for the first yeat. Then don't have traffic for the following year until now.
We concentrated on one site about one year. We write a lot of unique contes for the site but still not traffic.
Did the google ban us already because of duplicate sites. what should I do? Reinclusin report? We don't want to shut down the sites as it still have a little traffic.

Link Farms : Search engines are cracking down on certain types of link programs. Even if you're an innocent member, you could find your web site penalised.

We have always said that increasing the amount of inbound links to your web site has a very positive effect on your search engine ranking and overall web traffic. This is because most search engines factor in link popularity when ranking your site.

Many web sites around the world over time have tried to significantly increase their inbound links by joining links programs, often referred to as link farms.A link farm is a system where all the members are linked to each other via a common set of link pages. The result is that all members have a links page with the other members' web addresses on them. Many of these link programs have several hundred or even thousands of members, so by joining you have almost instant access to hundreds of other web sites that point links to your site. This can lead to your site looking very "popular".

Link Meta spams : Defining Meta Tage is much easier than explaining how they are used, and by which search engines. The reason is very few search engines clearly lay out what they do and do not look at, and how much emphasis they put on any one factor. So, well start with the easy part.