In the world of SEO, not all keywords are created equal. Some are “easy wins,” while others are dominated by multi-billion dollar corporations with thousands of backlinks. To succeed, you need to understand Keyword Difficulty (KD).
What is Keyword Difficulty?
Keyword Difficulty is a metric (usually on a scale of 0-100) used by SEO tools to estimate how hard it would be to rank on the first page of Google for a specific term.
- 0-20 (Easy): You can often rank with just good content and minimal backlinks.
- 21-50 (Medium): Requires high-quality content and some targeted internal/external linking.
- 50+ (Hard): Reserved for high-authority domains; requires a massive backlink profile and significant time.
Factors That Determine Difficulty
SEO tools calculation KD based on several factors, but the three biggest are:
1. Domain Authority of Top Results
If the first page of Google for a keyword is filled with names like New York Times, Forbes, and Wikipedia, the difficulty is effectively 100 for a new site. These sites have massive “trust” from Google.
2. Backlink Profile (Quantity and Quality)
Google still views links as “votes.” If everyone on page one has 500 websites linking to that specific page, you will need a similar amount of “votes” to compete.
3. Content Relevancy and Quality
Sometimes, even a high-authority site ranks with a “weak” or thin article. This is your opening. If you can provide a better user experience and more comprehensive information, you can occasionally outrank a bigger site.
How to Win with Low-Difficulty Keywords
If you are a new website, your strategy should be: Go where the giants aren’t.
- Filter for KD < 30: Use your SEO tools to find relevant keywords with low difficulty.
- Look for “Forum” Results: If you see Reddit or Quora on the first page, it’s a sign that people are looking for answers but no professional website has written a definitive article yet. This is a “Gold Mine.”
- Optimize for Semantic Search: Don’t just repeat the keyword. Use related terms (LSI keywords) to show Google you are a topical expert.
Conclusion
Understanding KD is about resource management. Don’t spend six months trying to rank for a keyword that is mathematically impossible for your current site authority. Win the small battles first, and the big ones will become easier later.
Want a professional audit of your industry’s “hidden” low-competition keywords? Consult with the digitalsitepro team today.