What is Keyword Density ?
The proportion of keywords to the total number of words in the face copy of a website.
Keyword density is the percentage of the number of times a keyword appears on a page divided by the total number of words in that page.
So, if in an article of 100 words you are using your keyword 10 times, your density will be 10%. Many people use different formulas to calculate keyword density.
But in essence:
- (Number of keywords/ Total number of words) * 100
But in recent days, density of keywords matters much less than site quality and site authority.
But this doesn’t mean keyword density doesn’t hold any value in SEO. It does. In fact, it’s one of the factors in the on-page SEO checklist.
What’s the ideal keyword density percentage (according to Google)?
Here’s a myth:
- If we use our keyword many times, we will rank higher in SERPs.
This can actually be bad as Google may treat your page (and your site) as “keyword spamming” and will lead to an over optimization penalty.
There is no ideal or exact percentage for better ranking.
Personally, 1-3% of keyword density along with “semantic keywords” and LSI keywords works best for me.
Google suggests writing natural articles. Again, there is no ideal percentage, but placing your keyword in natural places will work the best.
In short, you need to keep a good keyword density percentage which looks natural and not stuffed.
This is one of the most common problems I have seen in freelance copywriters. One time I hired an author to write an article around a three-word keyword. He managed to add that three-word keyword 12 times. That article looked like a big piece of spam.
There are many online keyword density calculators available which you can use to calculate keyword density. Try to keep your density around 1.5%.
So where should you place your keyword?
- In the permalink
- H1 tag
- H2 tag
- Meta title tag
- Start of the article
- End of the article
- Add relevant images and use your target keyword as anchor text
Again: Avoid stuffing your article with keywords just to increase keyword density.
Instead, try to make your content more useful by adding value.
You can use videos and slides and other media tools to make your content more informative and presentable. Pointers:
- Keyword density is useful, but stuffing should be avoided.
- Articles should look natural.
- Bold and italicize your keyword and other important “semantic keywords”.
- Use keyword variations (Ex: Search engine optimization, SEO, search engine ranking).
- Use LSI keywords.
- Use a WordPress SEO plugin to check keyword density (or an online tool).
In the end, search engines care most about these other factors for ranking:
- How useful is your article?
- How informative is it?
- How many social signals are your articles getting?
- How many backlinks are you getting?
There are hundreds of signals which Google considers when ranking a site. Keyword density is certainly one of those signals. Doing it properly will help but doing it wrong will not be good.
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