Link Popularity Information
This article pertains to methods of hyperlinking to/of different websites, often used in regard to search engine optimization (SEO). Many techniques and special terminology about linking are described below.
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Reciprocal link
A reciprocal link is a mutual link between two objects, commonly between two websites to ensure mutual traffic. For example, Alice and Bob have websites. If Bob's website links to Alice's website, and Alice's website links to Bob's website, the websites are reciprocally linked. Website owners often submit their sites to reciprocal link exchange directories in order to achieve higher rankings in the search engines. Reciprocal linking between websites is an important part of the search engine optimization process because Google uses link popularity algorithms (defined as the number of links that lead to a particular page and the anchor text of the link) to rank websites for relevancy.
Resource linking
Resource links are a category of links, which can be either one-way or two-way, usually referenced as "Resources" or "Information" in navbars, but sometimes, especially in the early, less compartmentalized years of the Web, simply called "links". Basically, they are hyperlinks to a website or a specific webpage containing content believed to be beneficial, useful and relevant to visitors of the site establishing the link.
In recent years, resource links have grown in importance because most major search engines have made it plain that—in Google's words-- "quantity, quality, and relevance of links count towards your rating."[1]
The engines' insistence on resource links being relevant and beneficial developed because many artificial link building methods were employed solely to "spam" search-engines, i.e. to "fool" the engines' algorithms into awarding the sites employing these unethical devices undeservedly high page ranks and/or return positions.
Despite cautioning site developers (again quoting from Google) to avoid "'free-for-all' links, link popularity schemes, or submitting your site to thousands of search engines (because) these are typically useless exercises that don't affect your ranking in the results of the major search engines[2] -- at least, not in a way you would likely consider to be positive,"[3] most major engines have deployed technology designed to "red flag" and potentially penalize sites employing such practices.
Forum signature linking
Forum signature linking is a technique used to build backlinks to a website. This is the process of using forum communities that allow outbound hyperlinks in a member's signature. This can be a fast method to build up inbound links to a website; it can also produce some targeted traffic if the website is relevant to the forum topic. It should be stated that forums using the nofollow attribute will have no actual Search Engine Optimization value.
Blog comments
Leaving a comment on a blog can result in a relevant do-follow link to the individual's website. Most of the time, however, leaving a comment on a blog turns into a no-follow link, which is almost useless in the eyes of search engines, such as Google and Yahoo! Search. On the other hand, most blog comments get clicked on by the readers of the blog if the comment is well-thought-out and pertains to the discussion of the other commenters and the post on the blog.
Directory link building
Website directories are lists of links to websites, which are sorted into categories. Website owners can submit their site to many of these directories. Some directories accept payment for listing in their directory, while others are free.[4]
See also
- Backlink: incoming links
- Deep linking: linking directly to a page within another website.
- Inline linking: linking directly to content within another website.
- Page Rank
References
| This article includes a list of references, but its sources remain unclear because it has insufficient inline citations. Please help to improve this article by introducing more precise citations. (February 2009) |
- ^ "Link schemes" Google webmaster central
- ^ "Study on differences in link value"
- ^ "Search Engine Optimization (SEO)" Google webmaster central
- ^ Wendy Boswell. "What is a Web Directory". About.com. http://websearch.about.com/od/enginesanddirectories/a/subdirectory.htm. Retrieved 2011-04-27.
External links
- All Wikipedia Links Are Now NOFOLLOW Search Engine Journal, January 21, 2007.
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