Keyword Gap Analysis
Definition
Identifying keywords competitors rank for that your site doesn't target.
What is Keyword Gap Analysis?
Think of your website as a store on a busy street. Other shops (your competitors) have signs and products that attract customers. Keyword gap analysis is a simple way to find the words and topics those shops rank for that your store does not yet target. In plain terms, it’s about discovering the keywords your competitors are ranking for that you haven’t tried yet, so you can create content to capture that traffic.
Why is this useful? Because if your competitors are showing up for certain searches and you aren’t, you’re leaving potential visitors on the table. By identifying these missed keywords, you can plan content that fills the gaps and climbs higher in search results. This approach ties directly to an SEO strategy designed to grow organic traffic over time. [1]
At its core, keyword gap analysis compares your site's keyword profile with that of competitors to reveal opportunities. It’s closely related to content gap analysis, but the focus remains on keywords and the ranking potential behind them. Think of it as a treasure map that points to keywords you can realistically rank for with targeted content. [3]
How Keyword Gap Analysis Works
Step 1: Identify your current keyword set. Start with terms you already rank for and the pages that rank for them. This gives you a baseline so you know what you’re measuring against. [10]
Step 2: Gather competitor keywords. Look for terms where competitors rank well but you don’t. You can use tools or manual checks to build a list of these high-potential keywords. This is the core of the gap analysis. [9]
Step 3: Compare and filter. Remove keywords that are irrelevant to your audience or too difficult to rank for quickly. Prioritize keywords with decent search volume and achievable competition. [8]
Step 4: Create an action plan. For each gap, decide what content to create or optimize. Map keywords to topics, and plan new pages or updates that directly address those queries. [1]
Step 5: Measure impact. Track rankings and traffic to the newly targeted keywords. Refine your strategy as you learn what works best in your niche. [3]
Think of it this way: you’re auditing not just pages, but the ideas people search for. By filling those ideas with high-quality content, you can outrank competitors for valuable terms. [2]
Real World Keyword Gap Analysis Examples
Example 1: An e-commerce blog finds it ranks well for generic terms like “best running shoes.” It notices competitors rank higher for niche terms like “zero-drop running shoes for flat feet.” Using a keyword gap analysis, the blog creates a comparison post and a buying guide focused on that niche keyword. Result: more qualified traffic and higher rankings for a new topic. [9]
Example 2: A software company identifies competitors ranking for “free trial” related questions that they have not targeted. They publish afaq-style guide and a comparison page to capture those searches. This aligns with the idea that filling keyword gaps improves visibility. [10]
Example 3: A travel site discovers competitors rank for “best 3-day itinerary in Kyoto” while they cover broader itineraries. By adding focused itinerary guides and destination-specific content, they close the gap and attract travelers earlier in their planning. [8]
Benefits of Keyword Gap Analysis
First, it helps you discover opportunities you were missing. This means you can target terms that already have people looking for them, but you weren’t meeting those needs. [1]
Second, it supports a practical SEO strategy by feeding your content roadmap with high-potential topics. You’ll have a clear plan showing what pages to create or update next. [3]
Third, it helps you outrank competitors. By focusing on keywords they rank for but you don’t, you can improve your chances of appearing in top results for profitable searches. This is a central idea in many gap-analysis guides. [8]
Finally, it promotes learning. As you repeat the process, you’ll understand which kinds of content perform best for your audience and refine your approach over time. [2]
Risks and Challenges in Keyword Gap Analysis
One risk is chasing too many keywords at once. If you spread yourself thin, you may create lower-quality content that doesn’t satisfy search intent. It helps to prioritize gaps with solid volume and reasonable competition. [12]
Another challenge is misinterpreting data. Not every high-volume keyword is worth chasing. Some topics require authoritative signals or better domain strength. Always evaluate intent and feasibility before acting. [15]
There is also the risk of tools giving biased results or suggesting over-optimized pages. Use multiple sources and validate with your own quality checks. A practical approach is to start small and scale up as you learn what works for your site. [2]
Best Practices for Keyword Gap Analysis
Start with clear goals. Know what you want to achieve, such as more traffic to a product page or more signups for a service. This guides which keywords you chase. [1]
Use reliable sources. Gather data from several reputable guides to avoid bias in one tool or viewpoint. This helps you see a balanced picture of opportunities. [3]
Prioritize quality content. Don’t create pages just to rank for a keyword. Align topics with user intent and offer real value. This makes your rankings more durable. [10]
Plan for measurement. Set up a simple way to track keyword rankings and traffic changes after publishing new content. Regular review helps you adapt. [8]
Getting Started with Keyword Gap Analysis
Step 1: Define your audience and goals. Decide which products, pages, or topics you want to improve. This keeps you focused as you begin. [14]
Step 2: List your current keywords. Compile terms your site already ranks for and the pages they belong to. This gives you a baseline to measure against. [2]
Step 3: Find competitors’ keywords. Identify terms where rivals perform well but you don’t. Collect a focused list of high-potential gaps. [9]
Step 4: Prioritize gaps. Consider search intent, volume, and competition. Start with the most doable opportunities that align with your goals. [12]
Step 5: Create or optimize content. Map each keyword gap to a specific page or new article. Ensure content fully satisfies the user’s question. [15]
Sources
- Omnius.so. "How to Do Keyword Gap Analysis in 2025 [Step-by-Step Guide]." https://www.omnius.so/blog/how-to-do-keyword-gap-analysis
- Exploding Topics. "How to Use a Keyword Gap Analysis to Beat Your Competitors." https://explodingtopics.com/blog/keyword-gap-analysis
- SEMrush. "Content Gap Analysis: A Step-by-Step Guide." https://www.semrush.com/blog/content-gap-analysis/
- Outreachmonks. "What is Keyword Gap Analysis and How to Do It?." https://outreachmonks.com/keyword-gap-analysis/
- Searchatlas. "Content Gap Analysis: Full Guide & 5 Best Tools for 2025." https://searchatlas.com/blog/content-gap-analysis/
- Airops.com. "What Is a Keyword Gap Analysis? How-To Guide & Best Practices." https://www.airops.com/blog/what-is-a-keyword-gap-analysis
- SEOsolved.com. "Top content gap analysis tools to outrank competitors - SEOsolved Blog." https://www.seosolved.com/blog/content-gap-analysis-tools-guide
- Victorious.com. "SEO Gap Analysis: Uncover Keywords To Target." https://victorious.com/blog/seo-gap-analysis/
- SurferSEO. "5-Step Content Gap Analysis: How to Identify and Fill the Gaps." https://surferseo.com/blog/content-gap-analysis/
- Backlinko. "Content Gap Analysis: The Complete Guide." https://backlinko.com/hub/seo/content-gap
- Answersocrates. "Keyword Gap Analysis: STEAL Your Competitors' Best Keywords and Outrank Them." https://answersocrates.com/blog/keyword-gap-analysis/
- Network Solutions. "4 Steps to Keyword Gap Analysis To Boost Your SEO Strategy." https://www.networksolutions.com/blog/keyword-gap-analysis/
- LLMrefs. "Keyword Gap Analysis to Dominate Your Competitors - LLMrefs" https://llmrefs.com/blog/keyword-gap-analysis
- Lowfruits.io. "How to Do a Keyword Gap Analysis the Easy Way (7 Steps)." https://lowfruits.io/blog/keyword-gap-analysis/
- Saynine.ai. "Content Gap Analysis: A Step-by-Step Guide (+3 Tools)." https://saynine.ai/blog/content-gap-analysis/
- Airops.com. "Content Gap Analysis: Types, Examples & Step-by-Step Guide." https://www.airops.com/blog/content-gap-analysis-examples
- Backlinko. "Free Keyword Research Tool by Backlinko." https://backlinko.com/tools/keyword
- Victorious.com. "SEO Gap Analysis: Uncover Keywords To Target." https://victorious.com/blog/seo-gap-analysis/