SEO FOR DESIGN
Much of Search
Engine Optimization is really about common sense and simplicity in the Web
design and development. The purpose of SEO is to make the website as search
engine friendly as possible so that it is properly categorized and displayed as
high on relevant searches as possible. While SEO doesn't require advanced
knowledge of programming and search algorithms but it does require a basic
understanding of how search engines work.
In general, there are two aspects of SEO to
consider: how the web crawlers read and categorize websites; and how the search
engines figure out which pages relate to what keywords and phrases.
Search engines collect data about each website
by sending a little program called a web crawler (also known as a "spider"
or "bot") to visit the site and copy its content to the search
engine's database. These programs are designed to follow links from one page to
the next, and as they copy content from one page, they record links and send
other crawlers to make copies of content on those linked pages. This process
continues over and over through all links found on the website - and continues
on to subsequent sites, continually collecting data for the search engine.
Knowing crawlers and how they read information
on a site is the technical end of basic SEO. Crawlers are designed to read site
content like a human would, going through each piece of content - image and
text - item by item. If the crawler encounters a link it can follow, it will
record that link and send another crawler to copy and record data found on the
page the link leads to. The crawler will continue through the site until it has
recorded everything.
As spiders follow links and record everything in
their paths, one can safely assume that if a link to a site exists, a spider
will find that site. There is no need to manually or electronically submit your
site to the major search engines. The search spiders are perfectly capable of
finding it on their own, provided a link to your site exists somewhere on the
web. Search engines have an uncanny ability to judge the topic or theme of
pages they are examining, and use that ability to judge the topical
relationship of pages that are linked together. The most valuable incoming
links, come from sites that share topical themes.
Once a web crawler finds your site, helping it
get around is the first priority. One of the most important basic SEO tips is
to provide clear paths for crawlers to follow to each part of the website. This
is easily accomplished by providing easy to follow text links directed to the
most important pages on the site in the navigation menu or simply at the bottom
of each page. One of these text links should lead to a text-based sitemap,
which lists and provides a text link to every page in the site. The sitemap can
be the most basic page in the site as its purpose is more to direct spiders
than help lost site visitors though designers should keep site visitors in mind
when creating the sitemap. Google also accepts more advanced, XML based sitemaps,
which can be read about in their Webmaster Help Center.
Having web crawlers access all the areas of the
site is half the battle - the other half is found in the site content. Search
engines are supposed to provide their users with lists of pages that relate to
the search terms people enter in their search box. Search engines need to
determine which of billions of pages is relevant to a small number of specific
words. In order to do this, the search engine needs to know your site relates
to those words.
To begin with, there are a few elements, a
search engine looks at when examining a page. After the URL of a site, a search
web crawler records the site title. It also examines the description meta tag.
Both of these elements are found in the "head" section of the page or
template source code.
Titles should be written using the strongest
keyword targets as the foundation. Some titles are written using two or three
basic two-keyword phrases. A key to writing a good title is to remember that
human readers will see the title as the reference link on the search engine
results page. Don't overload your title with keyword phrases. Concentrate on
the strongest keywords that best describe the topic of the page content.
The description meta tag is also fairly important.
Search engines tend to use it to gather information on the topic or theme of
the page. A well written description is phrased in two or three complete
sentences with the strongest keyword phrases woven into each sentence. As with
the title tag, some search engines will display the description on the search
results pages, generally using it in whole or in part to provide the text that
appears under the reference link.
Due to abuse by webmasters, such as using
irrelevant terms, search engines place minor (if any) weight in the keywords
meta tag. As such, it is not necessary to spend a lot of time worrying about
the keywords tag.
After reading information found in the
"head" section of the source code, crawlers continue on to examine
site content. It is wise to remember that crawlers read the same way we do,
left to right and following columns.
Good content is the most important aspect of
search engine optimization. The easiest and most basic SEO rule is search
engine crawlers can be relied upon to read basic body text 100% of the time. By
providing a search engine spider with basic text content, you offer the engines
information in the easiest format for them to read. While some search engines
can strip text and link content from Flash files, nothing beats basic body text
when it comes to providing information to the crawlers. You can almost always
find a way to work basic body text into a site without compromising the
designer's intended look, feel and functionality.
The content itself should be thematically
focused. In other words, keep it simple. Some pages cover multiple topics on
each page, which is confusing for crawlers. The basic SEO rule here is if you
need to express more than one topic on a page, you need more pages.
Fortunately, creating new pages with unique topic-focused content is one of the
most basic SEO techniques, making a site simpler for both live-users and
electronic crawlers.
When writing page content, try to use the
strongest keyword targets early in the copy. For example, a site selling
bananas might use the following as a lead-sentence: "Bananas
supplied by Weston Banana Emporium are the tastiest bananas available to the
banana connoisseur, and are always ripe, fresh, and delicious."
The primary target is obviously connoisseur of bananas.
By placing the keyword phrases "bananas" and "banana connoisseur" along side other keywords such as the singular words,
"ripe", "fresh" and "delicious", the sentence is
crafted to help the search engine see a relationship between these words.
Subsequent sentences would also have keywords and phrases weaved into them.
One thing to keep in mind when writing page copy
is unnecessary repetition of keywords, known as "keyword stuffing, is
often considered spam by search engines, and might count against the website in
terms of search engine rankings. For example, "Bananas When writing page content, try
to use the strongest keyword targets early in the copy. For example, a site
selling bananas might use the following as a lead-sentence: "Bananas
supplied by Weston Banana Emporium are the tastiest bananas available to the
banana connoisseur, and are always ripe, fresh, and delicious."
The primary target is obviously connoisseurs of bananas. By placing the keyword phrases "bananas" and "banana connoisseur " along side other keywords such as the singular words, "ripe", "fresh" and "delicious", the sentence is crafted to help the search engine see a relationship between these words. Subsequent sentences would also have keywords and phrases weaved into them.
One thing to keep in mind when writing page copy is unnecessary repetition of keywords, known as "keyword stuffing, is often considered spam by search engines, and might count against the website in terms of search engine rankings. For example, "Bananas supplied by the banana company Weston Banana Emporium are the tastiest bananas available to the banana connoisseur, and are always ripe bananas, fresh bananas, and delicious bananas. So we say or bananas bananas bananas today", could be penalized for overuse of the keyword banana.
Another thing to remember is that ultimately, the written copy is meant to be read by human eyes as well as search crawler. Read your copy out loud. Does is make sense and sound natural? If not, you've overdone the use of keyword phrases and need to make adjustments.
Another important element a crawler examines when reading the site (and later relating the content to user queries), is the anchor text used in internal links. Using relevant keyword phrases in the anchor text is a basic SEO technique aimed at solidifying the search engine's perception of the relationship between pages and the words used in the link.
Remember, the foundation of successfully optimizing your site is simplicity. The goal is to make a site easy to find, easy to follow, and easy to read for search spiders and live-visitors, with well written topical content and relevant incoming links. While basic SEO can be time consuming in the early stages, the results are worth the effort and set the stage for more advanced future work.
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