Keyword Gap Checker

Enter your website URL and a list of target keywords. The tool will crawl your site and show you which keywords are well-covered, which appear only a few times, and which are completely missing — so you know exactly where to focus your SEO efforts.

All Well Covered Partial Missing

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What Is a Keyword Gap?

A keyword gap is the difference between the keywords your target audience searches for and the keywords your website actually covers. If people are searching for "keyword density checker" but that phrase never appears on your site, you have a keyword gap — and you are missing potential traffic.

Identifying keyword gaps lets you create new content or update existing pages to target the searches you are currently missing out on.

How This Tool Works

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Crawls Your Website

The tool crawls pages on your domain and extracts all visible text content to search for your target keywords.

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Counts Keyword Mentions

For each keyword you enter, the tool counts how many times it appears across all crawled pages on your site.

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Shows Coverage Status

Results are categorised as Well Covered, Partially Covered, or Missing — so you know exactly what to fix first.

Understanding the Coverage Status

Status	Mention Count	What It Means	Recommended Action
✅ Well Covered	6 or more times	This keyword appears frequently across your site content.	No immediate action needed. Monitor rankings.
⚠️ Partial	2 – 5 times	The keyword appears but may not have a dedicated page targeting it.	Create a focused page or expand existing content for this keyword.
❌ Missing	0 – 1 times	The keyword is nearly absent from your site content.	Write a new blog post, landing page, or guide targeting this keyword.

Who Should Use a Keyword Gap Checker?

SEO professionals: Run a gap analysis before starting a content strategy to identify the highest-priority keyword opportunities.
Content writers: Check whether the keywords in your brief are already covered on the client's site before writing new content.
Website owners: Find out which topics your website is missing so you can plan new pages or blog posts.
Digital agencies: Use gap analysis as part of a site audit to show clients exactly where their content is falling short.
E-commerce stores: Identify missing product-related or category keywords that customers are searching for but your site does not cover.

Use our Keyword Generator to generate keyword ideas for your topic first. Then paste those keywords into this tool to check which ones your site already covers and which are missing. You can also check competitor pages using our Keyword Density Checker to see which terms they target.

You can enter as many keywords as you like — one per line. For best performance, we recommend checking 20–50 keywords per run. The tool crawls your site in the background while checking for each keyword across all pages found.

Export the results as a CSV and sort by status. Focus on "Missing" keywords first — these represent the biggest content opportunities. For "Partial" keywords, check if you have a dedicated page or if you should expand existing content. Download our keyword list as CSV and share it with your content team as a brief.

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