Basic Information about Search Engine Optimization

Fifteen years ago if we need information we had to go to library. Writing reports, and preparing for test required hours of scanning shelves filled with books, blowing large chunks of change in the copy matching, checking out a mountains of books, and squinting at microfilm. The internet has chanced all of that. Now when we need to learn something all we have to do is boot up a computer and connect to the internet.

Most people have an extensive favorites list on their computers, a simple click of the mouse and they are at their favorite website. This is a handy feature if you do a lot of online shopping at a particular store or spend a lot of time at a specific chatroom. When they need to use the internet to gather information most people consult an online search engine.

A search engine is an information retrieval system designed to help locate information. Most people are familiar with Google, yahoo, and ask.com. Search engines work when a user types a keyword into the little box. Once the user types in the word the search engine scans all its files. It then provides the user with a page that is full of options, generally twenty. The user scans the list of options and then opens the one that sounds like it best suits their needs. Search engines use something called search engine optimization to determine the ranking of each web address.

Search engine optimization is the art and science of making web pages attractive to the search engines. The more a website appeals to the search engine the higher it will be ranked.

Crawler based search engines determine the relevancy of a website by following a set of guidelines called algorithms. One of the first things a crawler based search engine looks for is keywords. The more frequently a website uses a certain keyword the higher the website will rank. Search engines believe that more frequently a word appears the more relevant the website.

The location of the key words is as important as the frequency.

The first place a search engine looks for keywords is in the title. Web designers should include a keyword in their HTML title tag. Web designers should also make sure that keywords are included near the top of the page. Search engines operate under the assumption that the web designers will want to make any important information obvious right away.

Spamdexing is a term used to describe a webpage that uses a certain word hundreds of times in an attempt to propel their webpage to the top of search engines rankings. Most search engines use a variety of methods, including customer complaints, to penalize websites that use spamming methods. Very few internet search engines rely solely on keywords to determine website ranking. Many search engines also use something called "off the page" ranking criteria. Off the page ranking criteria are ranking criteria's that webmasters cannot easily influence. Two methods of off the page search engine optimization are link analysis and click through measurement.

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Analyzing Your Web Traffic For SEO

Analyzing your web traffic statistics can be an invaluable tool for a number of different reasons. But before you can make full use of this tool, you need to understand how to interpret the data.

Most web hosting companies will provide you with basic web traffic information that you then have to interpret and make pertinent use of. However, the data you receive from your host company can be overwhelming if you don't understand how to apply it to your particular business and website. Let's start by examining the most basic data - the average visitors to your site on a daily, weekly, and monthly basis.

These figures are the most accurate measure of your website's activity. It would appear on the surface that the more traffic you see recorded, the better you can assume your website is doing, but this is an inaccurate perception. You must also look at the behavior of your visitors once they come to your website to accurately gauge the effectiveness of your site.

There is often a great misconception about what is commonly known as "hits" and what is really effective, quality traffic to your site. Hits simply means the number of information requests received by the server. If you think about the fact that a hit can simply equate to the number of graphics per page, you will get an idea of how overblown the concept of hits can be. For example, if your homepage has 15 graphics on it, the server records this as 15 hits, when in reality we are talking about a single visitor checking out a single page on your site. As you can see, hits are not useful in analyzing your website traffic.

The more visitors that come to your website, the more accurate your interpretation will become. The greater the traffic is to your website, the more precise your analysis will be of overall trends in visitor behavior. The smaller the number of visitors, the more a few anomalous visitors can distort the analysis.

The aim is to use the web traffic statistics to figure out how well or how poorly your site is working for your visitors. One way to determine this is to find out how long on average your visitors spend on your site. If the time spent is relatively brief, it usually indicates an underlying problem. Then the challenge is to figure out what that problem is.

It could be that your keywords are directing the wrong type of visitors to your website, or that your graphics are confusing or intimidating, causing the visitor to exit rapidly. Use the knowledge of how much time visitors are spending on your site to pinpoint specific problems, and after you fix those problems, continue to use time spent as a gauge of how effective your fix has been.

Additionally, web traffic stats can help you determine effective and ineffective areas of your website. If you have a page that you believe is important, but visitors are exiting it rapidly, that page needs attention. You could, for example, consider improving the link to this page by making the link more noticeable and enticing, or you could improve the look of the page or the ease that your visitors can access the necessary information on that page.

If, on the other hand, you notice that visitors are spending a lot of time on pages that you think are less important, you might consider moving some of your sales copy and marketing focus to that particular page.

As you can see, these statistics will reveal vital information about the effectiveness of individual pages, and visitor habits and motivation. This is essential information to any successful Internet marketing campaign.

Your website undoubtedly has exit pages, such as a final order or contact form. This is a page you can expect your visitor to exit rapidly. However, not every visitor to your site is going to find exactly what he or she is looking for, so statistics may show you a number of different exit pages. This is normal unless you notice a exit trend on a particular page that is not intended as an exit page. In the case that a significant percentage of visitors are exiting your website on a page not designed for that purpose, you must closely examine that particular page to discern what the problem is. Once you pinpoint potential weaknesses on that page, minor modifications in content or graphic may have a significant impact on the keeping visitors moving through your site instead of exiting at the wrong page.

After you have analyzed your visitor statistics, it's time to turn to your keywords and phrases. Notice if particular keywords are directing a specific type of visitor to your site. The more targeted the visitor - meaning that they find what they are looking for on your site, and even better, fill out your contact form or make a purchase - the more valuable that keyword is.

However, if you find a large number of visitors are being directed - or should I say misdirected - to your site by a particular keyword or phrase, that keyword demands adjustment. Keywords are vital to bringing quality visitors to your site who are ready to do business with you. Close analysis of the keywords your visitors are using to find your site will give you a vital understanding of your visitor's needs and motivations.

Finally, if you notice that users are finding your website by typing in your company name, break open the champagne! It means you have achieved a significant level of brand recognition, and this is a sure sign of burgeoning success.

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Algorithms-The Foundation of Search Engine Optimization

In the ninth century Abu Abdullah Muhammad ibn Musa al-Khwarizmi, a Persian mathematician, introduced algebrac concepts and Arabic numerals while he was working in Baghdad. During the time Baghdad was the international center for scientific study. Abu Abdullah Muhammad ibn Musa al-Khwarizmi's process of performing arithmetic with Arabic numerals was called algorism. In the eighteenth century the name evolved into algorithm. Algorithms are a finite set of carefully defined instruction. Algorithms are procedures that are used for accomplishing some task which will end in a defined end-state. Algorithms are used in linguistics, computers, and mathematics.

Many people like to think of algorithms as steps in a well written recipe. Provided you follow each step of the recipe to the letter you will have an edible dinner. As long as you follow each step of the algorithm you will find the proper solution. Simple algorithms can be used to design complex algorithms.

Computers use algorithms as a way to process information. All computer programs are created with algorithms (or series of algorithms) that give the computer a list of instructions to follow. Computers usually read data from an input device when using an algorithm to process information. In order to be successful algorithms need to be carefully defined for a computer to read them. Program designers need to consider every possible scenario that could arise and set up a series of algorithms to resolve the problem. Designers have to be very careful not to change the order of the instructions; computers cannot cope with an algorithm that is in the wrong place. Flow of control refers to how the list of algorithms must start at the top and go all the way to the bottom, following every single step on the way.

Some terms that are used to describe algorithms include natural languages, flowcharts, psudocode, and programming languages. Natural expression algorithms are generally only seen in simple algorithms. Computers generally use programming languages that are intended for expressing algorithms.

There are different ways to classify algorithms. The first is by the specific type of algorithm. Types of algorithms include recursive and interative algorithms, deterministic and non-deterministic algorithms, and approximation algorithms. The second method used to classify algorithms is by their design methodology or their paradigm. Typical paradigm is are divide and conquer, the greedy method, linear programming, dynamic programming, search and enumeration, reduction, and probalictic and heuristic paradigms. Different fields of scientific study have different ways of classifying algorithms, classified to make their field as efficient as possible. Some different types of algorithms different scientific fields use include; search algorithms, merge algorithms, string algorithms, combinatorial algorithms, cryptography, sorting algorithms, numerical algorithms, graph algorithms, computational geometric algorithms, data compression algorithms, and parsing techniques.

Internet search engines use algorithms to aid in search engine optimization. Google's web crawler's use a link analysis algorithm to index and rank web pages. In an attempt to prevent webmasters from using underhanded schemes to influence search engine optimization, many internet search engines disclose as little about the algorithms they use in their optimization techniques.

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A Brief History of Search Engine Optimization

Search engine optimization is the art and science of making web pages attractive to internet search engines. Some interne t businesses consider search engine optimization to be the subset of search engine marketing.

In the middle of the 1990s webmasters and search engine content providers started optimizing websites. At the time all the webmasters had to do was provide a URL to a search engine and a web crawler would be sent from the search engine. The web crawler would extract link from the webpage and use the information to index the page by down loading the page and then storing it on the search engines server. Once the page was stored on the search engines server a second program, called an indexer, extracted additional information from the webpage, and determines the weight of specific words. When this was complete the page was ranked.

It didn't take very long for people to understand the importance of being highly ranked.

In the beginning search engines used search algorithms that webmasters provided about the web pages. It didn't take webmasters very long to start abusing the system requiring search engines to develop a more sophisticated form of search engine optimization. The search engines developed a system that considered several factors; domain name, text within the title, URL directories, term frequency, HTML tags, on page key word proximity, Alt attributes for images, on page keyword adjacency, text within NOFRAMES tags, web content development, sitemaps, and on page keyword sequence.

Google developed a new concept of evaluating internet web pages called PageRank. PageRank weighs a web page's quantity and quality based on the pages incoming links. This method of search engine optimization was so successful that Google quickly began to enjoy successful word of mouth and consistent praise.

To help discourage abuse by webmasters, several internet search engines, such as Google, Microsoft, Yahoo, and Ask.com, will not disclose the algorithms they use when ranking web pages.The signals used today in search engine optimization typically are; keywords in the title, link popularity, keywords in links pointing to the page, PageRank (Google), Keywords that appear in the visible text, links from on page to the inner pages, and placing punch line at the top of the page.

For the most part registering a webpage/website on a search engine is a simple task. All Google requires is a link from a site already indexed and the web crawlers will visit the site and begin to spider its contents. Normally a few days after registering on the search engine the main search engine spiders will begin to index the website.

Some search engines will guarantee spidering and indexing for a small fee. These search engines do not guarantee specific ranking. Webmaster's who don't want web crawlers to index certain files and directories use a standard robots.txt file. This file is located in the root directory. Occasionally a web crawler will still crawl a page even if the webmaster has indicated he does not wish the page indexed.

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