One way links will benefit your site the most, but they are difficult to come by. Links from search engines or directories are a form of a non-reciprocal linking. In most cases, inclusion in directories will increase your rank as you get high quality links to your site. Directories are not search engines.
Another way to earn more trusted links from web directories is to utilize a web directory where a fee must be paid to use it. Link Directories or web directories are sites that are divided into categories, each category will have many different sites with links and descriptions, this makes it easier for internet users to find what they are looking for. Major search engines such as Google, AltaVista and. Incoming links from web directories are more beneficial than link exchanges.
Link building is basically getting links to your sites from other sites and a diverse link building strategy should be a part of your Search Engine Optimization efforts because Google says that in order to gain Page Rank you need to have high quality sites linking to yours. One way links are most powerful, because you do not have to give a link back to the site that is linking to yours and usually one-way links are given more power by the search engines, including the all mighty Google.
A one-way link is a link pointing to your website from someone else’s web page with nothing in return. Sometimes the webmasters can agree to exchange the links between their websites; those links are called reciprocal. One-way links are more valuable for the website link popularity.
The main advantage of one-way links is that you don’t have to worry about linking back to a “bad neighborhood”. If you exchange links with the sites that serve as “link farms” or “free-for-all” sites, you may not gain, and even lose the page rank. These sites tend to have links to and from all different sorts of sites. Google and other search engines guess that those sites serve the only purpose: artificially increase the number of links pointing to your site, so they give no value to these links.
Email marketing is one source. You can generate a certain amount of traffic to your website by offering opt-in email newsletters and e-zines. Sending newsletters to your contacts will help keep your website in their mind and keep them returning.
Search engines are a major player in internet traffic and sent around 60% of overall traffic to those websites that are successful. The best thing about this method is that it is free and lasts, but you need to be indexed highly for relevant search terms by the search engine to get any traffic.
Reciprocal linking is basically a link exchange between two websites. Website one places a link to website two, and vice versa, and can consist of a text link or image ad between each website. However in recent months these types of links are being considered less valuable than a one way link by search engines. You might be asking yourself, “Why bother then?”, and of course that is a great question that deserves an answer.
In the past a reciprocal link was simply counted as a link by search engines no matter what, so what began to happen over time was that totally unrelated websites exchanged links to manipulate search engine results. For example, a website about exotic cars was exchanging links with a website about house painting just to gain a link.
Read about Manual directory submissions also read Get one way links and Directory submissions.