Link popularity is the number of links that point to a webpage. Link Popularity is a
crucial factor, used by almost all of the search engines to rank websites. Link popularity
can be increased by link exchange!
Search engines don't just look at the content of a webpage to determine if it is a good
match for a search. Thousands and thousands of webpages contain the same keywords
(in different combinations) so matching a search term with a page's content is not enough
to build an ordered list of results to a search query.
Search engines also count the number of other webpages that "validate", by linking,
that a particular webpage is a good match for a search on certain keywords (link popularity).
The text contained in the link that point to a webpage is considered as well. If the text in
the link that points to a webpage contains the queried keywords, the search engine considers
that webpage a better match to the search query on those keywords.
It is not only the number of the links (link popularity) that counts, but also the "quality"
of the links. A link from a good quality webpage (ranked high by the search engines) matters more
than many links from low ranked webpages.
One of the first search engines that used link popularity as a key factor in ranking websites
was Google. One can check the number of links pointing to a website (link popularity) by querying
Google with the search keywords "link:http://whateversite.com" (without the red quotes). Most
search engines have similar functions for link popularity check.
A free tool can be found here: free link popularity check
Since link popularity has become such an important factor in determining search engine
positioning, many solutions have been proposed for improving link popularity. A very popular
and inexpensive way is link exchange (links swap). Done properly, it can dramatically improve
your link popularity!
|