KD or keyword difficulty is a metric used to gauge how difficult it would be to rank for a given SEO keyword in search engines.
The difficulty of a keyword is determined by the number of linking domains to the current top 10 ranking pages and then calculating the result on a scale from 0-100. The resulting number provides an estimation of how many referring domains you need to rank in the top 10 for your target keyword.
The Ahrefs keyword difficulty score is calculated based on a number of factors, including:
You can use the Ahrefs keyword difficulty score in a few different ways, including:
The Semrush keyword difficulty score is calculated based on the authority of the pages that are currently ranking for that keyword, the number of quality backlinks that they have (including both do-follow and no-follow backlinks), as well as other keyword-specific data.
Same as Ahrefs, you can use Semrush to check for your target keywords’ difficulty to make your decisions about your SEO content strategy.
Keyword difficulty is determined by the strength of your competitors in relation to how many keywords you are trying to rank for. If there are a lot of strong competitors, then it will be difficult to rank for those keywords.
The domain authority is the number that determines how much weight a given keyword carries in relation to the competition. The higher this value, the harder it will be for your website to rank for that keyword in the SERPs. However, domain authority alone cannot tell you anything about how difficult a given keyword will be to rank for.
The quality of the content determines the keyword difficulty. People searching for a very specific term are more likely to be found by your website if the content on your site is geared towards that specific term.
The search intent is what a searcher is looking to achieve by typing in a query. It could be anything from finding out information to buying a product or completing a task.
The search intent is a metric that determines how hard the keyword difficulty will be for a particular keyword. It can determine whether or not it’s worth it to use your time and resources on a particular keyword.
Use keyword research tools like Ahrefs or Semrush to find keywords with a low KD score.
After you find relevant keywords with low keyword difficulty:
Long tail keywords are usually less competitive than short, general keywords. They also tend to have higher conversion rates because they’re more specific and relevant to what people are actually searching for.
There are a few different ways to find long-tail keywords. One way is to use a keyword research tool like Google AdWords Keyword Planner or KWFinder. Another way is to look at search results for your main keyword and see what related terms people are searching for.
The lower key difficulty is not a guarantee to rank higher on SERP. The more content you create and the better quality it is will help improve your ranking on search engine results pages.
0-14 KD = Very easy to rank for. These are the best opportunities to start ranking new web pages on Google as soon as possible without backlinks. 15-29 KD = Easy. These keywords have some competition but are still possible to rank for when you’re starting out.
This is not something that you can calculate for multiple countries, however, a number of tools do provide this type of data. You should use these tools to identify the difficulty and potential competition for keywords to get a better understanding of the keyword difficulty in different countries.