Search engines are in the business of sorting web sites in
their databases by the keywords contained in a web site or
keywords used to describe a web site for submission-based
directories. Which keywords each individual search engine
determines your site is relevant to and how often those keywords
are queried will determine how often your web site's description
is presented. How well you organize the important keywords
in your web site to fit with each search engine's ranking
criteria will determine your Web site's rank.
Generally, each search engine based on some predefined criteria
assigns "points" to web sites or the submission someone made
describing that web site. And, while all search engines measure
a keyword's position on your pages, there are a variety of
places where you can include keyword-rich copy or hidden HTML
tags to achieve better rankings. Right now, we are simply
talking about basic keyword placement and order and general
rules you should consider when creating site descriptions
and titles for your pages.
While the ranking criteria vary among search engines, most
grade the placement of keywords on your web site, the site's
title and description based on these factors:
- Keyword Prominence
- Keyword Frequency
- Site Popularity
- Keyword Weight
- Keyword Proximity
- Keyword Placement
Keyword Prominence:How early in a web
site's title or description a keyword appears. For example,
did the title of the site start with a particular keyword
or was that keyword the fourth or fifth word of the site's
title? Documents that are exactly the same, but with keywords
as the second or third word in the title will score lower.
Prominence also applies to the words within the body of the
document, the headings and other tags.
Keyword Frequency: How often a keyword appears in a site's title or description. You don't want to go overboard with frequency, however, since on some engines if you repeat a word too many times, you'll be penalized for "spamming" or keyword stuffing. In general though, repeat your keyword in the document as many times as possible and three to seven times in your META tags.
Site Popularity: The number of other web sites linked
to your site. This ranking measurement is sometimes called
a site's significance ranking because it is believed that
one measure of a site's value is the number of other web sites
that felt your site was sufficiently important to link to.
If a lot of other sites link to your site, chances are your
site is relatively important – or so a number of other web
site owners thought.
For instance, at least 315,990 web sites link to the IBM (www.ibm.com)
web site in AltaVista's. Because of these links, IBM would
achieve better ranking in certain search engines with all
other factors being equal. However, this is only one factor,
and you can certainly achieve high rankings without being
linked from thousands of sites. This is simply another reason
why you want to get other sites to link to yours. Sometimes
if you agree to link to them, they'll do the same for you.
In web marketing, this is called cross-linking or reciprocal
linking and is another way to increase traffic to your web
site.
Keyword Weight: The number of keywords appearing on
a web page compared to the total number of words appearing
on that page. Some search engines consider this when determining
the rank of your web site for a particular keyword search.
This ranking criterion cannot be properly illustrated by showing
a particular search result from a search engine since keyword
weight is not directly evidenced in the search engine's matches.
It is measured on the actual Web page that is described by
the search engine's listing.
One technique that often works well is to create some smaller pages, generally just a paragraph long, which emphasize a particular keyword. By keeping the overall number of words to a minimum, you will increase the weight of the keyword you are emphasizing.
When designing your site, keep this in mind: do not provide detailed product or service information on your home page. Instead design a page for each product or service and provide a brief description and a link to the home page. This will allow you to be more specific with your keywords for each product or service page and increase the weight of the keyword.
Keyword Proximity: The placement of keywords on a web
page in relation to each other or, in some cases, in relation
to other words with a similar meaning as the queried keyword.
For search engines that grade a keyword match by keyword proximity,
the connected phrase "home loans" will outrank a citation
that mentions "home mortgage loans" if you are searching only
for the phrase "home loans." |