Friday, February 13, 2009

Keywords are the most important SEO item for every search engine – actually they are what search strings are matched against. So you see that it is very important that you optimize your site for the right keywords. This seems easy at first but when you get into more detail, it might be a bit confusing to correctly determine the keywords. But with a little research and thinking the problem of selecting the right keywords to optimize for can be solved.

1. Choosing the Right Keywords to Optimize For

It seems that the time when you could easily top the results for a one-word search string is centuries ago. Now, when the Web is so densely populated with sites, it is next to impossible to achieve constant top ratings for a one-word search string. Achieving constant top ratings for two-word or three-word search strings is a more realistic goal. If you examine closely the dynamics of search results for popular one-word keywords, you might notice that it is so easy one week to be in the first ten results and the next one– to have fallen out of the first 30 results because the competition for popular one-word keywords is so fierce and other sites have replaced you.

Of course, you can include one-word strings in your keywords list but if they are not backed up by more expressions, do not dream of high ratings. For instance, if you have a site about dogs, “dog” is a mandatory keyword but if you do not optimize for more words, like “dog owners”, “dog breeds”, “dog food”, or even “canine”, success is unlikely, especially for such a popular keyword. The examples given here are by no means the ultimate truth about how to optimize a dog site but they are good enough to show that you need to think broad when choosing the keywords.

Generally, when you start optimization, the first thing you need to consider is the keywords that describe the content of your site best and that are most likely to be used by users to find you. Ideally, you know your users well and can guess correctly what search strings they are likely to use to search for you. One issue to consider is synonyms. Very often users will use a different word for the same thing. For instance, in the example with the dog site, “canine” is a synonym and it is for sure that there will be users who will use it, so it does not hurt to include it now and then on your pages. But do not rush to optimize for every synonym you can think of – search engines themselves have algorithms that include synonyms in the keyword match, especially for languages like English.

Instead, think of more keywords that are likely to be used to describe your site. Thinking thematically is especially good because search engines tend to rate a page higher if it belongs to a site the theme of which fits into the keyword string. In this aspect it is important that your site is concentrated around a particular theme – i.e. dogs. It might be difficult to think of all the relevant keywords on your own but that is why tools are for. For instance, the Website Keyword Suggestions Tool below can help you to see how search engines determine the theme of your web site and what keywords fit into this theme. You can also try Google's Keyword Tool to get more suggestions about which keywords are hot and which are not.

When choosing the keywords to optimize for, you need to consider not only their relevancy to your site and the expected monthly number of searches for these particular keywords. Very often narrow searches are more valuable because the users that come to your site are those that are really interested in your product. If we go on with the dog example, you might discover that the “adopt a dog” keyphrase brings you more visitors because you have a special section on your site where you give advice on what to look for when adopting a dog. This page is not of interest of current dog owners but to potential dog owners only, who might be not so many in number but are your target audience and the overall effect of attracting this niche can be better than attracting everybody who is interested in dogs in general. So, when you look at the numbers of search hits per month, consider the unique hits that fit into the theme of your site.

2. Keyword Density

After you have chosen the keywords that describe your site and are supposedly of interest to your users, the next step is to make your site keyword-rich and to have good keyword density for your target keywords. Keyword density is a common measure of how relevant a page is. Generally, the idea is that the higher the keyword density, the more relevant to the search string a page is. The recommended density is 3-7% for the major 2 or 3 keywords and 1-2% for minor keywords. Try the Keyword Density Checker below to determine the keyword density of your website.

Although there are no strict rules, try optimizing for a reasonable number of keywords – 5 or 10 is OK. If you attempt to optimize for a list of 300, you will soon see that it is just not possible to have a good keyword density for more than a few keywords, without making the text sound artificial and stuffed with keywords. And what is worse, there are severe penalties (including ban from the search engine) for keyword stuffing because this is considered an unethical practice that tries to manipulate search results.

3. Keywords in Special Places

Keywords are very important not only as quantity but as quality as well – i.e. if you have more keywords in the page title, the headings, the first paragraphs – this counts more that if you have many keywords at the bottom of the page. The reason is that the URL (and especially the domain name), file names and directory names, the page title, the headings for the separate sections are more important than ordinary text on the page and therefore, all equal, if you have the same keyword density as your competitors but you have keywords in the URL, this will boost your ranking incredibly, especially with Yahoo!.

a. Keywords in URLs and File Names

The domain name and the whole URL of a site tell a lot about it. The presumption is that if your site is about dogs, you will have “dog”, “dogs”, or “puppy” as part of your domain name. For instance, if your site is mainly about adopting dogs, it is much better to name your dog site “dog-adopt.net” than “animal-care.org”, for example, because in the first case you have two major keywords in the URL, while in the second one you have no more than one potential minor keyword.

When hunting for keyword rich domain names, don't get greedy. While from a SEO point of view it is better to have 5 keywords in the URL, just imagine how long and difficult to memorize the URL will be. So you need to strike a balance between the keywords in the URL and site usability, which says that more than 3 words in the URL is a way too much.
Probably you will not be able to come on your own with tons of good suggestions. Additionally, even if you manage to think of a couple of good domain names, they might be already taken. In such cases tools like the Tool below can come very handy.

File names and directory names are also important. Often search engines will give preference to pages that have a keyword in the file name. For instance http://mydomain.com/dog-adopt.html is not as good as http://dog-adopt.net/dog-adopt.html but is certainly better than http://mydomain.com/animal-care.html. The advantage of keywords in file names over keywords in URLs is that they are easier to change, if you decide to move to another niche, for example.

b. Keywords in Page Titles

The page title is another special place because the contents of the tag usually gets displayed in most search engines, (including Google). While it is not mandatory per the HTML specification to write something in the <title> tag (i.e. you can leave it empty and the title bar of the browser will read “Untitled Document” or similar), for SEO purposes you may not want to leave the <title> tag empty; instead, you'd better write the the page title in it. <o:p></o:p></p><div style="text-align: justify; font-family: arial;"> </div><p style="text-align: justify; font-family: arial;">Unlike URLs, with page titles you can get wordy. If we go on with the dog example, the <title> tag of the home page for the http://dog-adopt.net can include something like this: <title>Adopt a Dog – Save a Life and Bring Joy to Your Home, Everything You Need to Know About Adopting a Dog or even longer.

c. Keywords in Headings

Normally headings separate paragraphs into related subtopics and from a literary point of view, it may be pointless to have a heading after every other paragraph but from SEO point of view it is extremely good to have as many headings on a page as possible, especially if they have the keywords in them.

There are no technical length limits for the contents of the

,

,

, ... tags but common sense says that too long headings are bad for page readability. So, like with URLs, you need to be wise with the length of headings. Another issue you need to consider is how the heading will be displayed. If it is Heading 1 (

), generally this means larger font size and in this case it is recommendable to have less than 7-8 words in the heading, otherwise it might spread on 2 or 3 lines, which is not good and if you can avoid it – do it.

Search Engine Optimization often considered the more technical part of Web marketing. This is true because SEO does help in the promotion of sites and at the same time it requires some technical knowledge – at least familiarity with basic HTML. SEO is sometimes also called SEO copyrighting because most of the techniques that are used to promote sites in search engines deal with text. Generally, SEO can be defined as the activity of optimizing Web pages or whole sites in order to make them more search engine-friendly, thus getting higher positions in search results.

One of the basic truths in SEO is that even if you do all the things that are necessary to do, this does not automatically guarantee you top ratings but if you neglect basic rules, this certainly will not go unnoticed. Also, if you set realistic goals – i.e to get into the top 30 results in Google for a particular keyword, rather than be the number one for 10 keywords in 5 search engines, you will feel happier and more satisfied with your results.

Although SEO helps to increase the traffic to one's site, SEO is not advertising. Of course, you can be included in paid search results for given keywords but basically the idea behind the SEO techniques is to get top placement because your site is relevant to a particular search term, not because you pay.

SEO can be a 30-minute job or a permanent activity. Sometimes it is enough to do some generic SEO in order to get high in search engines – for instance, if you are a leader for rare keywords, then you do not have a lot to do in order to get decent placement. But in most cases, if you really want to be at the top, you need to pay special attention to SEO and devote significant amounts of time and effort to it. Even if you plan to do some basic SEO, it is essential that you understand how search engines work and which items are most important in SEO.

1. How Search Engines Work

The first basic truth you need to learn about SEO is that search engines are not humans. While this might be obvious for everybody, the differences between how humans and search engines view web pages aren't. Unlike humans, search engines are text-driven. Although technology advances rapidly, search engines are far from intelligent creatures that can feel the beauty of a cool design or enjoy the sounds and movement in movies. Instead, search engines crawl the Web, looking at particular site items (mainly text) to get an idea what a site is about. This brief explanation is not the most precise because as we will see next, search engines perform several activities in order to deliver search results – crawling, indexing, processing, calculating relevancy, and retrieving.

First, search engines crawl the Web to see what is there. This task is performed by e piece of software, called a crawler or a spider (or Googlebot, as is the case with Google). Spiders follow links from one page to another and index everything they find on their way. Having in mind the number of pages on the Web (over 20 billion), it is impossible for a spider to visit a site daily just to see if a new page has appeared or if an existing page has been modified. Sometimes crawlers will not visit your site for a month or two, so during this time your SEO efforts will not be rewarded. But there is nothing you can do about it, so just keep quiet.

What you can do is to check what a crawler sees from your site. As already mentioned, crawlers are not humans and they do not see images, Flash movies, JavaScript, frames, password-protected pages and directories, so if you have tons of these on your site, you'd better run the Spider Simulator below to see if these goodies are viewable by the spider. If they are not viewable, they will not be spidered, not indexed, not processed, etc. - in a word they will be non-existent for search engines.

After a page is crawled, the next step is to index its content. The indexed page is stored in a giant database, from where it can later be retrieved. Essentially, the process of indexing is identifying the words and expressions that best describe the page and assigning the page to particular keywords. For a human it will not be possible to process such amounts of information but generally search engines deal just fine with this task. Sometimes they might not get the meaning of a page right but if you help them by optimizing it, it will be easier for them to classify your pages correctly and for you – to get higher rankings.

When a search request comes, the search engine processes it – i.e. it compares the search string in the search request with the indexed pages in the database. Since it is likely that more than one pages (practically it is millions of pages) contains the search string, the search engine starts calculating the relevancy of each of the pages in its index to the search string.

There are various algorithms to calculate relevancy. Each of these algorithms has different relative weights for common factors like keyword density, links, or metatags. That is why different search engines give different search results pages for the same search string. What is more, it is a known fact that all major search engines, like Yahoo!, Google, MSN, etc. periodically change their algorithms and if you want to keep at the top, you also need to adapt your pages to the latest changes. This is one reason (the other is your competitors) to devote permanent efforts to SEO, if you'd like to be at the top.

The last step in search engines' activity is retrieving the results. Basically, it is nothing more than simply displaying them in the browser – i.e. the endless pages of search results that are sorted from the most relevant to the least relevant sites.

2. Differences Between the Major Search Engines

Although the basic principle of operation of all search engines is the same, the minor differences between them lead to major changes in results relevancy. For different search engines different factors are important. There were times, when SEO experts joked that the algorithms of Yahoo! are intentionally made just the opposite of those of Google. While this might have a grain of truth, it is a matter a fact that the major search engines like different stuff and if you plan to conquer more than one of them, you need to optimize carefully.

There are many examples of the differences between search engines. For instance, for Yahoo! and MSN, on-page keyword factors are of primary importance, while for Google links are very, very important. Also, for Google sites are like wine – the older, the better, while Yahoo! generally has no expressed preference towards sites and domains with tradition (i.e. older ones). Thus you might need more time till your site gets mature to be admitted to the top in Google, than in Yahoo!.

is out of question that quality backlinks are crucial to SEO success. More, the question is how to get them. While with on-page content optimization it seems easier because everything is up to you to do and decide, with backlinks it looks like you have to rely on others to work for your success. Well, this is partially true because while backlinks are links that start on another site and point to yours, you can discuss with the Web master of the other site details like the anchor text, for example. Yes, it is not the same as administering your own sites – i.e. you do not have total control over backlinks – but still there are many aspects that can be negotiated.
Getting Backlinks the Natural Way
The idea behind including backlinks as part of the page rank algorithm is that if a page is good, people will start linking to it. And the more backlinks a page has, the better. But in practice it is not exactly like this. Or at least you cannot always rely on the fact that your contents is good and people will link to you. Yes, if your content is good and relevant you can get a lot of quality backlinks, including from sites with similar topic as yours (and these are the most valuable kind of backlinks, especially if the anchor text contains your keywords) but what you get without efforts could be less than what you need to successfully promote your site. So, you will have to resort to other ways of acquiring quality backlinks as described next.
Ways to Build Backlinks
Even if plenty of backlinks come to your site the natural way, additional quality backlinks are always welcome and the time you spend building them is not wasted. Among the acceptable ways of building quality backlinks are getting listed in directories, posting in forums, blogs and article directories. The unacceptable ways include inter-linking (linking from one site to another site, which is owned by the same owner or exists mainly for the purpose to be a link farm), linking to spam sites or sites that host any kind of illegal content, purchasing links in bulk, linking to link farms, etc.
The first step in building backlinks is to find the places from which you can get quality backlinks. A valuable assistant in this process is the Backlink Builder tool. When you enter the keywords of your choice, the Backlink Builder tool gives you a list of sites where you can post an article, message, posting, or simply a backlink to your site. After you have the list of potential backlink partners, it is up to you to visit each of the sites and post your content with the backlink to your site in it.
You might wonder why sites as those, listed by the Backlink Builder tool provide such a precious asset as backlinks for free. The answer is simple – they need content for their site. When you post an article, or submit a link to your site, you do not get paid for this. You provide them for free with something they need – content – and in return they also provide you for free with something you need – quality backlinks. It is a free trade, as long as the sites you post your content or links are respected and you don't post fake links or content.
Getting Listed in Directories
If you are serious about your Web presence, getting listed in directories like DMOZ and Yahoo is a must – not only because this is a way to get some quality backlinks for free, but also because this way you are easily noticed by both search engines and potential visitors. Generally inclusion in search directories is free but the drawback is that sometimes you have to wait a couple of months before you get listed in the categories of your choice.
Forums and Article Directories
Generally search engines index forums so posting in forums and blogs is also a way to get quality backlinks with the anchor text you want. If the forum or blog is a respected one, a backlink is valuable. However, in some cases the forum or blog administrator can edit your post, or even delete it if it does not fit into the forum or blog policy. Also, sometimes administrators do not allow links in posts, unless they are relevant ones. In some rare cases (which are more an exception than a rule) the owner of a forum or a blog would have banned search engines from indexing it and in this case posting backlinks there is pointless.
While forum postings can be short and do not require much effort, submitting articles to directories can be more time-consuming because generally articles are longer than posts and need careful thinking while writing them. But it is also worth and it is not so difficult to do.
Content Exchange and Affiliate Programs
Content exchange and affiliate programs are similar to the previous method of getting quality backlinks. For instance, you can offer to interested sites RSS feeds for free. When the other site publishes your RSS feed, you will get a backlink to your site and potentially a lot of visitors, who will come to your site for more details about the headline and the abstract they read on the other site.
Affiliate programs are also good for getting more visitors (and buyers) and for building quality backlinks but they tend to be an expensive way because generally the affiliate commission is in the range of 10 to 30 %. But if you have an affiliate program anyway, why not use it to get some more quality backlinks?
News Announcements and Press Releases
Although this is hardly an everyday way to build backlinks, it is an approach that gives good results, if handled properly. There are many sites (for instance, here is a list of some of them) that publish for free or for a fee news announcements and press releases. A professionally written press release about an important event can bring you many, many visitors and the backlink from a respected site to yours is a good boost to your SEO efforts. The tricky part is that you cannot release press releases if there is nothing newsworthy. That is why we say that news announcements and press releases are not a commodity way to build backlinks.
Backlink Building Practices to Avoid
One of the practices that is to be avoided is link exchange. There are many programs, which offer to barter links. The principle is simple – you put a link to a site, they put a backlink to your site. There are a couple of important things to consider with link exchange programs. First, take care about the ratio between outbound and inbound links. If your outbound links are times your inbound, this is bad. Second (and more important) is the risk that your link exchange partners are link farms. If this is the case, you could even be banned from search engines, so it is too risky to indulge in link exchange programs.
Linking to suspicious places is something else that you must avoid. While it is true that search engines do not punish you if you have backlinks from such places because it is supposed that you have no control over what bad guys link to, if you enter a link exchange program with the so called bad neighbors and you link to them, this can be disastrous to your SEO efforts. For more details about bad neighbors, check the Bad Neighborhood article. Also, beware of getting tons of links in a short period of time because this still looks artificial and suspicious.

Monday, July 7, 2008

SEO

What is robot text, how does it look like and how can you use it?
Webmasters and Search Engine optimization companies make standard use of this meta tag. Some people call them "Fresh Tags". They are very useful and can help you to get more often crawled by the bots and spiders.

You can place them were you want in your meta data section, which is located between the header section of your HTML code.

SEO

The title in the head of your code is the most important element of your web site. This is the place, where to put your keywords or search terms. You enter those keywords the users will use, to find your kind of business or services, when searching the Web. Also keep in mind that the title is displayed in the left top bar of the browser window and is visible to your visitors. If you use the right terms your web site can get a boost in ranking in all major Search Engines.

Some companies simply put their company name here or even worse "contact us". This makes no sense because users will not search for your company name, unless you are a well known multinational or famous company. As long as you are just one of many companies and not listed as a top 50 global firm you should improve your title.