Monday, 19 January 2009

SEO Basics

SEO Basics
Search Engine Optimization Made Easy
Search engine optimization (SEO) is the art and science of publishing and marketing information that ranks well for valuable keywords in search engines like Google, Yahoo! Search, and Microsoft Live Search.


Contents

* Market Research
* Keyword Research
* Site Structure
* On Page Optimization
* Link Building
* Brand Building
* Viral Marketing
* Measuring Results
* Keeping up to date



Search engine optimization (SEO) is the art and science of publishing and marketing information that ranks well for valuable keywords in search engines like Google, Yahoo! Search, and Microsoft Live Search. If you run into any new jargon while reading this Knol consider looking up their definitions using the Search Engine Marketing Glossary.

Search engines only show 10 results on the first page, and most searchers tend to click on the top few results. If you rank at the top business is good, but if you are on the second or third page you might only get 1% of the search traffic that the top ranked site gets.

The 2 most powerful aspects of search engine marketing are


* users type what they want to find into search boxes, making search engines the most precisely targeted marketing medium in the history of the world
* once you gain traction in the search results the incremental costs of gaining additional exposure are negligible when compared with the potential rewards, allowing individuals and small businesses to compete with (and perhaps eventually become) large corporations

While many people consider SEO to be complicated, I believe that SEO is nothing but an extension of traditional marketing. Search engine optimization consists of 9 main steps

1. market research
2. keyword research
3. on page optimization
4. site structure
5. link building
6. brand building
7. viral marketing
8. adjusting
9. staying up to date


Market Research

Do you have what it takes to compete in a market?

The first step is to search the major search engines to see what types of websites are ranking for words which you deem to be important. For example, if mostly colleges, media, and government institutions are ranking for your most important terms it may be difficult to rank for those types of queries. If, on the other hand, the market is dominated by fairly average websites which are not strongly established brands it may be a market worth persuing.

You can extend out the research you get from the search results by using the SEO for Firefox extension with the Firefox browser. This places many marketing data points right in the search results, and thus lets you see things like

* site age
* Google PageRank
* inbound link count
* if any governmental or educational sites link at their site
* if they are listed in major directories
* if bloggers link at their sites


The blue area under this CreditCards.com listing shows a wide array of marketing information.

Keyword Research

What keywords are people searching for?

Use the SEO Book Keyword research tool to search for popular and Long Tail keywords related to your industry. This tool cross references the Google Keyword Tool, Wordtracker, and other popular keyword research tools. Notice how our keyword tool provides daily search estimates and cross references other useful keyword research tools.

Keyword research tools are better at providing a qualitative measure than a quantitative measure, so don't be surprised if actual traffic volumes vary greatly from the numbers suggested by these tools. When in doubt you can also set up a Google AdWords account to test the potential size of a market.

In addition to looking up search volumes for what keywords you think are important also take the time to ask past customers how they found you, why they chose you, and what issues were important to them in chosing you.

You can also get keyword ideas by doing things like

* checking your web analytics or server logs
* looking at page contents of competing websites
* looking through topical forums and community sites to see what issues people frequently discuss

Site Structure

How should you structure your site?

Before drafting content consider what keywords are your most important and map out how to create pages to fit each important group of keywords within your site theme and navigational structure based on

* market value
* logical breaks in market segmentation
* importance of ranking in building credibility / improving conversion rates


You may want to use an Excel spreadsheet or some other program to help you visualize your site structure. This mini-screenshot from an Excel spreadsheet shows example data for how you might align keywords for a section of a site focused on home based businesses, start ups, and franchise opportunities.

Make sure

* your most important categories or pages are linked to sitewide
* you link to every page on your site from at least one other page on your site
* you use consistant anchor text in your navigation
* you link to other content pages (and expeically to action items) from within the content area of your website

If you are uncertain how deep to make a portion of the site start by creating a few high quality pages on the topic. Based on market feedback create more pages in the sections that are most valuable to your business.

On Page Optimization

It is hard to rank for keywords that do not appear in your page content, so each page should be organized around the goal of ranking for a specific keyword phrase, with some related phrases and related keywords mixed into the page copy.

Unique descriptive page titles play a crucial role in a successful search engine optimization campaigns. Page titles appear in the search results, and many people link to pages using the page title as their link anchor text.

If possible create hand crafted meta description tags which compliment the page title by reinforcing your offer. If the relevant keywords for a page have multiple formats it may make sense to help focus the meta description on versions you did not use in the page title.

As far as page content goes, make sure you write for humans, and use heading tags to help break up the content into logical sections which will improve the scanability and help structure the document. When possible, make sure your page content uses descriptive modifiers as well.

Each page also needs to be sufficiently unique from other pages on your site. Do not let search engines index printer friendly versions of your content, or other pages where content is duplicate or nearly duplicate.

Link Building

Search engines view links at votes, with some votes counting more than others. To get high quality links (that help your site rank better) you need to participate in the social aspects of your community and give away valuable unique content that people talk about and share with others. The below Google TouchGraph image shows a small graphic representation of sites in the search field that are related to SeoBook.com based on linking patterns.


In this post Matt Cutts suggested that Google is getting better at understanding link quality. Search engines want to count quality editorial votes as links that help influence their relevancy algorithms.

Link building tips


* try to link to your most relevant page when getting links (don't point all the links at your home page)
* mix your anchor text
* use Yahoo! Site Explorer and other tools to analyze top competing backlinks
* don't be afraid to link out to relevant high quality resources


Link building strategies


* submit your site to general directories like DMOZ, the Yahoo! Directory, and Business.com
* submit your site to relevant niche directories
* here is more background on directories and SEO
* if you have a local site submit to relevant local sites (like the local chamber of commerce)
* join trade organizations
* get links from industry hub sites
* create content people would want to link at
* here is a list of 101 useful link building strategies

Brand Building

Brand related search queries tend to be some of the most targeted, best converting, and most valuable keywords. As you gain mindshare people will be more likely to search for your brand or keywords related to your brand. A high volume of brand related search traffic may also be seen as a sign of quality by major search engines.

If you build a strong brand when people search for more information about your brand and other websites have good things to say about your brand, these interactions help reinforcing your brand image and improving your lead quality and conversion rates.

Things like advertising and community activity are easy ways to help improve your brand exposure, but obviously branding is a lot more complicated than that. One of my favorite books about branding is Rob Frankel's The Revenge of Brand X.

Viral Marketing

Link building is probably the single hardest and most time consuming part of an effective SEO campaign, largely because it requires influencing other people. But links are nothing but a remark or citation. Seth Godin's Purple Cow is a great book about being remarkable.

The beautiful thing about viral marketing is that creating one popular compelling idea can lead to thousands of free quality links. If your competitor is building one link at a time and you have thousands of people spreading your ideas for you for free then you are typically going to end up ranking better.

In SEO many people create content based around linking opportunities. Many of us refer to this as Link Baiting. You can learn link baiting tips from


* SEO Book
* Stuntdubl
* Performancing
* Copyblogger
* Wolf Howl


You can search social news or social bookmarking sites like Digg or Del.icio.us to see what stories related to your topic became popular.

Measuring Results

Half the money I spend on advertising is wasted; the trouble is I don't know which half.
- John Wanamaker

How can I tell if my SEO campaign is effective? The bottom line is what counts. Is your site generating more leads, higher quality leads, or more sales? What keywords are working? You can look at your server logs and an analytics program to track traffic trends and what keywords lead to conversion.

Outside of traffic another good sign that you are on the right track is if you see more websites asking questions or talking about you. If you start picking up high quality unrequested links you might be near a Tipping Point to where your marketing starts to build on itself.

Search engines follow people, but lag actual market conditions. It may take search engines a while to find all the links poiting at your site and analyze how well your site should rank. Depending on how competitive your marketplace is it may take anywhere from a few weeks to a couple years to establish a strong market position. Rankings can be a moving target as at any point in time


* you are marketing your business
* competitors are marketing their businesses and reinvesting profits into building out their SEO strategy
* search engines may change their relevancy algorithms


Keeping up to date

How do you track the changes in the SEO market? In my SEO tools I also offer Google Gadgets, which make it easy for you to embed keyword, competitive, and link research tools inside any webpage. You can track your ranking changes using this free keyword rank checker.
If you want to keep up with how the SEO market as a whole is changing consider using any of the following resources


* SEO Conferences
* SEO Blogs
* SEO Forums

We also offer guides to blog SEO and charity SEO. And if you want an up to date training program consider joining our SEO training program.


For information here-http://knol.google.com/k/aaron-wall/seo-basics/38v8wakla8f98/2#

Webmasters and search engines

By 1997 search engines recognized that webmasters were making efforts to rank well in their search engines, and that some webmasters were even manipulating their rankings in search results by stuffing pages with excessive or irrelevant keywords. Early search engines, such as Infoseek, adjusted their algorithms in an effort to prevent webmasters from manipulating rankings.[12]

Due to the high marketing value of targeted search results, there is potential for an adversarial relationship between search engines and SEOs. In 2005, an annual conference, AIRWeb, Adversarial Information Retrieval on the Web,[13] was created to discuss and minimize the damaging effects of aggressive web content providers.

SEO companies that employ overly aggressive techniques can get their client websites banned from the search results. In 2005, the Wall Street Journal reported on a company, Traffic Power, which allegedly used high-risk techniques and failed to disclose those risks to its clients.[14] Wired magazine reported that the same company sued blogger and SEO Aaron Wall for writing about the ban.[15] Google's Matt Cutts later confirmed that Google did in fact ban Traffic Power and some of its clients.[16]

Some search engines have also reached out to the SEO industry, and are frequent sponsors and guests at SEO conferences, chats, and seminars. In fact, with the advent of paid inclusion, some search engines now have a vested interest in the health of the optimization community. Major search engines provide information and guidelines to help with site optimization.[17][18][19] Google has a Sitemaps program[20] to help webmasters learn if Google is having any problems indexing their website and also provides data on Google traffic to the website. Google guidelines are a list of suggested practices Google has provided as guidance to webmasters. Yahoo! Site Explorer provides a way for webmasters to submit URLs, determine how many pages are in the Yahoo! index and view link information.[21]

Getting indexed

The leading search engines, Google, Yahoo! and Microsoft, use crawlers to find pages for their algorithmic search results. Pages that are linked from other search engine indexed pages do not need to be submitted because they are found automatically. Some search engines, notably Yahoo!, operate a paid submission service that guarantee crawling for either a set fee or cost per click.[22] Such programs usually guarantee inclusion in the database, but do not guarantee specific ranking within the search results.[23] Yahoo's paid inclusion program has drawn criticism from advertisers and competitors.[24] Two major directories, the Yahoo Directory and the Open Directory Project both require manual submission and human editorial review.[25] Google offers Google Webmaster Tools, for which an XML Sitemap feed can be created and submitted for free to ensure that all pages are found, especially pages that aren't discoverable by automatically following links.[26]

Search engine crawlers may look at a number of different factors when crawling a site. Not every page is indexed by the search engines. Distance of pages from the root directory of a site may also be a factor in whether or not pages get crawled.[27]

Preventing crawling



To avoid undesirable content in the search indexes, webmasters can instruct spiders not to crawl certain files or directories through the standard robots.txt file in the root directory of the domain. Additionally, a page can be explicitly excluded from a search engine's database by using a meta tag specific to robots. When a search engine visits a site, the robots.txt located in the root directory is the first file crawled. The robots.txt file is then parsed, and will instruct the robot as to which pages are not to be crawled. As a search engine crawler may keep a cached copy of this file, it may on occasion crawl pages a webmaster does not wish crawled. Pages typically prevented from being crawled include login specific pages such as shopping carts and user-specific content such as search results from internal searches. In March 2007, Google warned webmasters that they should prevent indexing of internal search results because those pages are considered search spam.[2

Search engine optimization (SEO)

Search engine optimization (SEO) is the process of improving the volume and quality of traffic to a web site from search engines via "natural" ("organic" or "algorithmic") search results. Usually, the earlier a site is presented in the search results, or the higher it "ranks," the more searchers will visit that site. SEO can also target different kinds of search, including image search, local search, and industry-specific vertical search engines.

As an Internet marketing strategy, SEO considers how search engines work and what people search for. Optimizing a website primarily involves editing its content and HTML coding to both increase its relevance to specific keywords and to remove barriers to the indexing activities of search engines.

The acronym "SEO" can also refer to "search engine optimizers," a term adopted by an industry of consultants who carry out optimization projects on behalf of clients, and by employees who perform SEO services in-house. Search engine optimizers may offer SEO as a stand-alone service or as a part of a broader marketing campaign. Because effective SEO may require changes to the HTML source code of a site, SEO tactics may be incorporated into web site development and design. The term "search engine friendly" may be used to describe web site designs, menus, content management systems and shopping carts that are easy to optimize.

Another class of techniques, known as black hat SEO or Spamdexing, use methods such as link farms and keyword stuffing that degrade both the relevance of search results and the user-experience of search engines. Search engines look for sites that employ these techniques in order to remove them from their indices.