Optimizing any web page involves both on-page and off-page optimization. Whereas on-page optimization emphasizes the use of carefully selected keywords to write a web page, off-page optimization is all about building links to the web page from other web pages as well as other websites. The leading search engines' ranking algorithms have placed much importance on links that it is not possible to achieve a high-ranking based solely on competitive keywords.
Links Links and more Links
There are two basic types of links used in websites. One is the navigational link which connects pages within a site. The other one is the hypertext link which offer parenthetical material, footnotes, digression or parallel themes that can serve to provide relevant information in relation to the main content of the page. Both types of links however, can be disruptive or problematic in the overall site design when not used in its proper context.
Links can distract attention especially if a paragraph or text is filled up with invitations to readers to proceed to other pages or sites. This threatens the smooth flow of content as readers jump from one page or site to another. The context of information can entirely be altered as readers find themselves in an unrelated territory without the benefit of any introduction or proper explanation.
The primary purpose of having links is the reinforcement of an author's original message by providing a choice of connected materials. Links should be geared towards pointing to other resources within the site which uses related texts or visuals. A reader should be made clearly aware when he/she leaves one website and enters another through a link.
Good hypertext linking aims to maintain a site's contact with its readers. A simple link will usually work within a single browser window where the original content disappears substituted by the linked page. This can be avoided by adding the TARGET = blank argument to link tags (this is deprecated and not xhtml compliant). Through this, the linked page will appear in a new browser window in front of the original one which allows the reader to access the new material without losing visual contact with the original site. The use of frames is another way to maintain narrative and design context. Frames can be used to split the browser screen between site navigation and the material intended to be brought out.
Linking in Relation to Usability
Usability is the ability to successfully and confidently learn or complete a task with a reasonable amount of comfort provided to the end user. Usability in the eyes of a website designer or application developer is being able to design and build websites that can be understood and easy to use in accomplishing a task. It is essentially about meeting the needs of customers and anticipating their other needs to help them reach their goal through a website that is true to its own goal of providing the right information or at least access to it.
A usable website stands to reap the benefits of conversion and customer satisfaction. A website should be able to tell the reader what it is all about, what product or services are being offered and what procedural steps are being taken that will earn the trust of customers. Most importantly, it should be able to meet the needs of both humans as well as search engines. Both are intent on understanding a web page, knowing how to get to the next relevant page and being able to find that all important link. The information structure of a website should be construed in a way that would enhance the speed and understanding of it.
The priority of SEOs is to get clients' web pages into search engines and directories as well as to have them ranked good enough to be found by end users. Marketing and usability should come hand in hand so that the site owner does not only have prime spots in search engines but also customer conversion as well. The ultimate challenge of any website developer is to be able to ultimately build sites for people and not for search engines only.
A link has two ends - the source anchor and the destination anchor. The term link however, usually refers to the source anchor while the destination anchor is called the link target. The most common link target is a URL (Uniform Resource Locator) used in the World Wide Web which can refer to a document such as a web page, other resource or to a position in a web page which is achieved by means of an HTML element.
Hyperlinks are usually displayed in a web browser by some distinguishing way such as a different color, font or style. The usage of a mouse cursor changing into a hand motif may also indicate a link in a graphical user interface. Links in most graphical web browsers are displayed as underlined blue text when not cached and underlined purple text when cached.
Add the rel=”nofollow” tag to links which lead to your contact, about and other pages which do not need Google juice.