Keyword Repetition for Search Engine Optimization

Reader Question: I remember reading in other articles about keyword usage rules that a particular keyword (in this case “asthma”) should not be used more than three times on one page. I read it a year or two ago, so I don’t remember the source. Is this restriction no longer valid? Can you repeat “asthma” in many phrases, as long as the phrases are different?

Answer: Search engine myths die hard, and this one is certainly an old one. This myth is based on the meta-description tag. Many search engine marketers discovered that if they repeated a keyword phrase more than three times in the meta-description tag, then the search engines would penalize a page for keyword stuffing. At least that is the origin of the myth as I know it. (Remember Infoseek, anyone?)

There is no hard and fast rule which states that keywords should not be repeated more than three times on a page. In fact, I tend to think the exact opposite: important keywords or keyword phrases should appear at least three times on a page.

HTML title tag

One of the most important places to put keywords is the HTML title tag. For those of you who are new to search engine optimization (SEO) and Web design, the HTML title tag is placed between the and tags on a Web page, and it basically looks like the following:

<title>Organic green tea from Tranquiliteas</title>

All of the major spider-based search engines (Google, Yahoo/Slurp, MSN, Teoma) use title-tag content to determine relevancy. Additionally, around 60-80 characters in the title tag are used as the hyperlink in search engine results pages (SERPs). So a title tag has two functions:

1. Relevancy: accurately and concisely describe page content

2. Call-to-action: encourage your target audience to click on a hyperlink to your site from a SERP

I would not repeat a keyword three times in a title tag, even if you see another site doing it. Usually, too much keyword repetition in a title tag communicates “keyword stuffing” and poor copywriting to end users. I might repeat a word twice, usually if a company name has a keyword in it, such as the following:

<title>Imprinted golf balls from ABC Golf Company</title>

Since I have found that people tend to type in the plural form of a word as well as the singular form of a word, I try to get both the singular and the plural form of a word in the title tag.

My rule of thumb? Two times is the most I will repeat a word or phrase in a title tag. Once is usually sufficient. Three times tends to look “spammy.” Besides, the goal of search engine optimization is not to rank because a ranking is useless if your target audience does not click on the link to your site and convert. For a title tag to be successful, it must be relevant as well as lead to sales conversions. “Spammy” title tags rarely convert.

Main content

By main content, I mean the text that falls between the <body> and </body> tags , typically paragraphs, ordered/unordered lists, headings, hypertext links, alternative text, and even table cell content.

If visitors click on a link from a SERP and land on a page in your site, are they able to determine that the content is focused? I always ask this question in focus groups or usability tests. Usually, if people cannot tell me what a page is about without scrolling or taking some other kind of action, it is a dead giveaway that a page is not focused enough.

Minimally, I will repeat a keyword phrase in a breadcrumb link, main heading tag, secondary heading tags (if I have a long page), introductory paragraph, alternative text in graphic images (if used), and conclusion paragraph. If I have a shorter Web page (<200 words), that means I repeat the keyword at least three times in the body content. In fact, that is my rule of thumb to make a page appear focused: repeat the main keyword phrase at least three times in the body content.

All of the major search engines use text-based body content to determine relevancy.

Meta tags: description and keywords

Very few search engines use meta-tag content to determine relevancy. Yahoo is the only major search engine I know of, currently, that uses the meta-keywords tag to determine relevancy.

I do not spend a tremendous amount of time optimizing meta-tag content. With well-written content, meta tags are not always necessary. I have seen plenty of sites rank well (and convert) with little or no meta-tag content.

However, many search engines use the meta-description tag in their SERPs. And since I believe most Web copy is rather poorly written, I tend write unique meta-tag content for each page.
The meta-description tag is a good place to put descriptive sentences and phrases, utilizing your most important keywords. I always try and put a call-to-action to encourage people to click on the link from the SERP to the Web page. Simple phrases such as, “Read more about our (keyword 1, keyword 2, keyword 3)” or “Read details about (keyword 1, keyword 2, keyword 3)” are very simple ways to include important keywords in a meta-description tag.

As for the meta-keywords tag, I spend more time on that tag if I know that it is used to determine relevancy in a site search engine. Many database-driven sites have a search function, and the meta-keywords tag is often used to determine relevancy. If visitors type in keywords into a site’s search query, the results should be accurate. Keyword phrases in the title tags, main body content, and meta tags can help make site searches more accurate.

Since I know that Google, for example, does not use the meta-keywords tag to determine relevancy, I am more concerned that the meta-keywords content delivers site visitors the most accurate page. If that means repeating a keyword more than three times in this tag, I will do it. Here’s an example:

If you hear a search engine marketer emphatically state “Keyword stuffing!” you might want to dig a little deeper. This meta-keywords content is perfectly acceptable and is actually used on one of my colleague’s sites for site search purposes. But remember, every site is unique. This particular meta content is specifically created for a site search engine. Yahoo might consider this content to be keyword stuffing.

If a client does not have the budget or if I personally do not have the time to optimize the meta-tag content for my own sites? Then I will write meta-tag content for the most important pages. Other content carries far more weight in determining relevancy.

Conclusion

Unfortunately, there are no hard-and-fast rules as to how many times a keyword phrase should be repeated on a site or even an individual HTML tag. “Three times” in the meta-description tag was a general guideline presented to search engine marketers years ago. Heck, I even remember publications when it said seven times in a meta tag was perfectly acceptable.

Through usability tests, focus groups, and site statistics software, Web site owners can determine the amount of keyword repetition to make a page appear focused on a topic. If the content appears focused to your visitors, it is probably focused to the search engines as well.

Related articles

Word Count and Search Engine Optimization

SEO Corner – Meta Keywords

SEO Corner – Keyword repetition in HTML tags

Shari Thurow is Marketing Director at Grantastic Designs, Inc., a full-service search engine marketing, web and graphic design firm. This article is excerpted from her book, Search Engine Visibility (http://www.searchenginesbook.com) published in January 2003 by New Riders Publishing Co. Shari can be reached at shari@grantasticdesigns.com.

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There are 4 Comments. Add Yours.

Website Database Design Melbourne
June 6, 2008 at 12:57 pm

in terms of keyword repeatation we have had experienced that Google highly consideres the keyword repeatation but it does not work that well on yahoo. The repeatation also works for MSN Live search.

Yahoo gives importance to the domain name itself. So if the repeated keyword is included in the domain name then it works well. In our case web data design has helped us come on first page of yahoo with web based database and website database etc.
SeoByIndia
March 20, 2010 at 7:20 am

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Main Seo Tips
May 5, 2010 at 2:44 am

The tips and strategies you have told is mostly true. Search engine algorithm is not constant. What works before might not work now. I have also seen most of the websites (mostly blogs) that rank high without no meta tags at all. All that matters is the site’s quality content.
Dennis
August 21, 2010 at 7:13 pm

Great read, I have practiced repetitive keywords, for a few of my sites, and it has helped tremendously.