On-page SEM
Search engines are constantly improving their algorithm so they can provide more relevant results. A relevant site is one that provides quality content for its readers so after you have chosen your keyword phrases build the content of your pages around those keywords.
On page SEM means the code page optimization so, in this phase, you should pay special attention to the following:
1. Title Tag
The title tag is one of the most important factors in achieving high rankings. A title tag is essentially an HTML code that creates the words that appear in the top bar of your Web browser. Usually, the Title Tag is the first element in the <Head> area of your site, followed by the Meta Description and the Meta Keywords Tags. These are the general rules you should follow when optimizing your title tag:
- Use in your title maximum 3 keyword phrases and 100 characters
- If possible , don’t use stop words like “a, and, or”
- Avoid spam: don't repeat the same keyword in your title more than twice; it's considered spam. Also, some engines penalize for using all CAPS.
The META description tag describes your site's content, giving search engines' spiders an accurate summary filled with multiple keywords. The META description tag should contain multiple keywords organized in a logical sentence.
- Place the keywords phrase at the beginning of your description to achieve the best possible ranking
- Many SE's use this to describe your site so make sure you not only repeat each of your keyword phrases (max 3) at least once but make this a true representation of the page that the visitor will be viewing, and try to keep it under 255 chars
The meta keywords tag allows you to provide additional text for crawler-based search engines to index along with your body copy. How does this help you? Well, for most major crawlers, it doesn't. That's because most crawlers now ignore the tag. The meta keywords tag is sometimes useful as a way to reinforce the terms you think a page is important for on the few crawlers that support it. For instance, if you had a page about penis pills -- AND you say the words penis pills at various places in your body copy -- then mentioning the words "penis pills" in the meta keywords tag MIGHT help boost your page a bit higher for those words.
The meta keyword tag is also sometimes useful as a way to help your page come up for synonyms or unusual words that don't appear on the page itself. For instance, let's say you had a page all about penis exercises. You never actually say the word "enlargement" on this page. By having the word in your meta keywords tag, then you may help increase the odds of coming up if someone searched for "penis enlargement exercises" Of course you would greater increase the odds if you just used the word "enlargement" in the body copy of the page itself. You should include up to 25 words or phrases, with each word or phrase separated by commas.
Here is an example of what a simple basic header should look like:
<head> <title> Your page title here</title>
<meta name="Description" content="Your description here”>
<meta name="keywords" content="Only permutations of your keywords goes here”>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
</head>
There are some times when more code is necessary in your header, for example ,when using JAVA scripts or CSS (cascade style sheet) ; in this case it is best to use external files for java and css with extensions .js and .css.
To call your JavaScript simply cut the JavaScript from the header <script> to </script> and save in a file called java.js and call it using this line of code:
<SCRIPT LANGUAGE="JavaScript" SRC="java.js"> </SCRIPT>
Similarly to call your css from and ext file use this line of code:
<link href="css.css" rel="stylesheet" type="text/css">
Keep in mind that the header is the invisible part of your page.
4. Body text
This is what your surfers will actually see when coming to your site. There are many issues to consider when placing keywords in the text of your pages. Most search engines index the full text of each page, so it's vital to place keywords throughout your text. However, each search engine uses different ranking algorithms.
These are general rules that everyone should follow:
1. Make sure your main page have your main keywords. It has a higher chance of being indexed than your other pages, and it will be the only page indexed by some engines. Some engines rank a page high if it has at least 100 words, so make that your minimum. Directories include pages based on the quality of their content, so make sure your pages aren't simply lists of keywords.
2. The H1, H2...H6 tags are given special relevancy weight, and you should plan to integrate your keywords into your heading. You don't have to go extreme, just use one H1 for your most important keyword and two H2's - one for each of your secondary keyword phrases.
3. Bolding and italicizing your keywords at least once doesn’t hurt and actually gives you a very small boost (recommended, but don’t go bolding every keyword on the page)
4. When creating your content pages, keep the following four concepts in mind: Keyword prominence, proximity, density and frequency.
5. Keyword prominence - the best place to place keywords in the text is at the top of each page, preferably the main page. The closer your keywords are to the start of the page or the start of a sentence, the better. This concept is known as "keyword prominence." You'll frequently see it used to describe search engines' algorithms. Some engines also say the bottom of the page should contain keywords as well. Here is an example how search engines see your page. You have a page with the following links at top:
Home Services Contact
and this heading :
OUR DATING COMPANY IS OFERING THE BEST RATED DATING SERVICES
Now, you think you did a best job with the keyword “dating “at the top of your page. A search engine, however, sees your page this way:
Home Services Contact OUR DATING COMPANY IS OFERING THE BEST RATED DATING SERVICES
Now your keyword placement doesn't look as good as it did before. Try to place keyword-rich text at the very top of your page. If you are using images at the top of your page, make sure to include ALT tags, which are basically images' descriptions. Always add ALT tags to your images to make sure search engines recognize all the content on your site. ALT tags filled with keywords can also be used to boost your keyword frequency and help you achieve better rankings.
6. Keyword Proximity - some engines, such as Google, use the concept of "keyword proximity" as part of their ranking formulas. As suggested by the name, "keyword proximity" means the how close keywords are to each other. Put your keywords as close together as possible and make sure your sentences are clear.
Here's an example:
- We have been selling weight loss products for over 3 years.
- We have been selling products for weight loss for over 3 years.
In this case if someone should look for “weight loss products”, the first sentence will rank higher because its keywords are closer to each other.
7. Keyword Frequency - is a measure of the number of times keywords occur within a page's text. It's tied to the concept of keyword density. Search engines want to see more than one repetition of a keyword in your text to make sure it's not an isolated case. The recommended repetition is 3-7 times.
8. Keyword Density - the final point on visible text is keyword density. Simply stated, keyword density is the number of occurrences of a keyword divided by the total word count. For this, I try to keep my initial density to between 1-7%. However, this number may have to change depending on the level of competition. Also, be warned that the text used in anchors
<a href="page.html">this is your anchor text </a>
affects your density. Don't worry if your initial density is lower than that of your competitors as you will learn later in this article that there are many ways to affect your keyword density other than placing your keywords in your visible text.
9. Anchors and Links - anchor text is that portion of a hyperlink that is viewed by a user on a webpage (The Clickable text).The keywords in anchor text enhance the relevance of the target page pertaining to the keywords used. While the relevance of the page containing the anchor text is also enhanced to some degree (because of relevant keywords appearing on that page), the real gainer is the target page URL.
Use this knowledge to build the relevance of each page of your site, through optimized anchor text containing important keywords, relevant to the theme of such pages, from other pages of your site. The inclusion of important keywords in the anchor text can make a big difference in the final ranking of your site pages.
All search engines that matter, give significant weight to the anchor text on your pages.7. Keyword Frequency - is a measure of the number of times keywords occur within a page's text. It's tied to the concept of keyword density. Search engines want to see more than one repetition of a keyword in your text to make sure it's not an isolated case. The recommended repetition is 3-7 times.
8. Keyword Density - the final point on visible text is keyword density. Simply stated, keyword density is the number of occurrences of a keyword divided by the total word count. For this, I try to keep my initial density to between 1-7%. However, this number may have to change depending on the level of competition. Also, be warned that the text used in anchors
<a href="page.html">this is your anchor text </a>
affects your density. Don't worry if your initial density is lower than that of your competitors as you will learn later in this article that there are many ways to affect your keyword density other than placing your keywords in your visible text.
9. Anchors and Links - anchor text is that portion of a hyperlink that is viewed by a user on a webpage (The Clickable text).The keywords in anchor text enhance the relevance of the target page pertaining to the keywords used. While the relevance of the page containing the anchor text is also enhanced to some degree (because of relevant keywords appearing on that page), the real gainer is the target page URL.
Use this knowledge to build the relevance of each page of your site, through optimized anchor text containing important keywords, relevant to the theme of such pages, from other pages of your site. The inclusion of important keywords in the anchor text can make a big difference in the final ranking of your site pages.
For example, if your keywords phrase is “penis pills” and you have a link with anchor text “Read all about penis pills here” on a page , pointing to another page about penis pills the tendency is to link "here" to the anchor text content URL whereas the best way is to link “penis pills”. You can also locate (or insert) important keyword phrases in your page’s natural text and link it to relevant target pages of your site. The target page’s name should include in it, if possible, your keywords. This is how a hyperlink code looks like:
< a href=”target-page.html”>penis pills</a>
10. Frames , Java scripts, Flash
About frames: DON’T USE THEM; they are not spiderable from the search engines. Regarding Java scripts and Flash do not use them excessively. The reason for this is that spiders cannot read JavaScript (or Flash) and thus any link or text created by such JavaScript will not be counted in your indexing and will produce a lost opportunity.
11. Navigation
The navigation structure of your site is important because it is through your navigation that the search engine spiders are able to access all of your web site's content. For sites with a small number of pages you should have every page of your site linked to every other page of your site. This can be done by having a left/right side menu or by putting a link to every other page on the bottom of your page. For sites with many pages it is advisable to include in directories the pages that are content related. For example, if you sell 10 different types of shoes and you also sell food and clothes you're probably not going to link the sport shoes page and the leather shoes page from the food page-but rather from the shoes page itself.
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