Search Engine Optimisation

How Search Engines Work.

Many people wonder how search engines really work. Although the details are complex, this article aims to give you some insight into the process without getting too technical. Read on…

Most search engines have three parts: a crawler, an index, and a search interface. Let’s look at each part individually, to get a better understanding of them. Each part has its own role to play in the process, with all the parts working together to make searches possible.

The Crawler.

Also known as a ’spider’ or ‘bot’, this part of the search engine wanders the web, following links and picking up information for its database. Crawlers do most of their work at times of the day when search engines are less busy, but they typically visit frequently updated pages more often. This is something to keep in mind when you’re working on your pages. As you may want to perform updates locally and update them when they have been finished rather than updating bits and pieces and hoping that the search engine runs into the correct version.

Also, crawlers ignore some things: your site’s code, for example. Your site’s title and text - your ‘content’ - is the most important thing to a crawler. The fastest way to raise your site’s search engine ranking for specific key words is to implement them into your title and your content.

The Index.

Once the crawler has collected all that text, it is then stored and indexed. This allows people searching for keywords and phrases to get results relating to what they were searching for - their search results. Most sites will incorporate rating systems such as Google Page Ranks or Alexa rankings in positioning your site. These ratings are used to attempt to ensure that sites that are important receive more traffic than unimportant sites.

To see this in action, go to a search engine and type in a word. You’ll see some text on the page saying something like “results 1-10 of 345,000″. This means that the search engine’s index contains 345,000 pages it believes are related to the word you typed. If you wanted to, you could look through all these pages to find the information you’re looking for.

In order to understand rating systems more thoroughly consider your own site. When you place links on your site you generally due so in order to increase your users understanding of the content of your site. If every site in a particular field links to a particular site, this site is probably very important to that field and should, therefore, be listed highly in the lists of search engine results. Thus the basic ideology of Google Page Ranks.

Consider again, a site that receives a great deal of traffic. If a site is receiving loads and loads of traffic, it probably has some information or service that is very important to its users. Alexa ratings attempt to estimate the amount of traffic that a particular site gets and compare it to the amount of traffic that other sites get. The closer that a site is to the most trafficked site on the internet, the more likely it is to have important content if it is relevant to the search query.

The Interface.

Search engines provide a public interface for users who want to find information on the web. They can type the word or phrase they’re searching for, and the interface will run an algorithm to find the pages relevant to their search and display them.

These algorithms are an important part of the SEO (search engine optimization) business, and the search engines are constantly changing them. You’ll notice when the algorithms change, as the rankings of your website will change with them.

No two search engines are the same. They all work differently, with their own unique features, and they will all respond to your website in their own way. You should familiarize yourself with the most popular search engines, to better understand how each of them works.

The most popular search engines today include Google, Yahoo, AltaVista, AllTheWeb, MSN, and Ask Jeeves. There are many other search engines available, though, and you shouldn’t ignore them altogether.

When you submit your website to the search engines, there’s no way of knowing when they might add it to their indexes. Since each search engine has its own crawling and indexing methods, you can’t be sure how long it might take. In some cases, you might see results within a week, but don’t count on it - it may take several weeks or even months before you see anything.

It’s not easy to get a high ranking unless you spend some time on it, and learn the proper methods. When you take the time and do some research, you’ll find that it’s not as confusing as you first thought. Learning the basics will enhance your experience more than you would have thought possible.

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10 Tips for Raising Your Search Engine Rankings.

Search engine rankings are an important factor to consider when you have a website that needs more traffic. If your website doesn’t have a good position in the rankings then no-one will find it, so you need to make sure that your website is ranked highly enough to be seen. The other important quality to getting high traffic to your site is having a nice arsenal of links. The more links that you have to your site the more traffic you will get, but also, the more links to your site the more search engines like your site. Keeping a nice supply of links pointing at your site requires similar precautions and practices as getting high search engine listings.

Although no SEO company can guarantee a high ranking for your site, here are some tips for raising your search engine ranking. Using these tips will not get you to the top unless your site is the best out there, but they will at least put you into the positioning that you truly deserve. After all, the internet is basically a free market. You will naturally flow into the place that you deserve and many search engines try to insure that you do not rise above or fall below this position. This is why they are so strict, and this is why you must keep yourself on good terms with them.

1) Content is an important factor in high search engine rankings. Make sure that you have plenty of content throughout your site with your target keywords in the articles. It’s also worth doing a search for websites similar to yours and taking a look at their articles for ideas. The more content you have the better. It is generally a good idea to have between three hundred and five hundred words per page, but more important than a quantity of content is the quality of the content that you are providing. You cannot just put out three hundred words of jargon and expect your visitors to find it interesting and stick around for the long haul.

2) Your website’s URL can help you rank higher with the search engines if it contains your keywords. However, don’t think that naming your site after your keywords will always help your rankings – you need to do more than just that.

3) Search terms should be written out in text, instead of graphics. If you do use pictures, be sure to give them alt tags. The alt tags in your pictures are almost as important as text. It’s also a good idea to put some of your key words in links to other pages. In the eyes of a search engine it is almost as good to have a link to a page full of the content that the visitor is looking for as it is to have the content that the visitor is looking for on your page. If a visitor is looking for something that you are linking to and he or she finds your page, they may look around your site on the way through.

4) The title of your page is very important, and making sure that you choose it wisely will make a big difference. Terms such ‘free article on safe children’s toys’, or ‘contact the children’s toy expert today’ are good to use as titles, for example – they would get you a high ranking. The title area is the most important place to include your keyword phrases, so make sure that you put them all in.

5) The navigation menu that appears on each page of your website should include your page’s title.

6) Don’t just use the most popular keyword phrases – the market is so competitive that you should be sure to include some niche keywords too.

7) Make sure that you don’t have a lot of irrelevant links on your site. The more closely related to your site your links are, the better your chances of being ranked in a higher position.
You need to periodically update the content of your website, even if it’s only a slight change, as websites like sites that are kept updated.

9) You need to consider the fact most search engines don’t like automatic submissions or multiple submissions – submit once, manually.

10) Always be on the look out for SEO news – staying up to date and using the latest techniques will help you stay one step ahead of your competition.