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Keyword Difficulty Checker

Short answer

Keyword difficulty for one keyword — a 0-100 score from the authority and SERP features of the current top 10.

What it does not do: The score uses the authority of the domains in today's top 10 and the knowledge panel only; page-level authority, individual backlinks and content quality are not part of it, and without authority data there is no score.

Example:

Primary search term to analyse.

Example: best seo tools

Region and language for geo-targeting.

Example: en-US

What It Does

Analyzes the competitive difficulty of a keyword. Returns a 0-100 difficulty score, its tier, and the factors behind it (the average authority of the top 10 and the search features on the results page), with recommended actions ranging from content-quality wins on easy terms to long-tail alternatives on very hard ones.

Why It Matters

Writing for a keyword whose top 10 is held by far stronger domains can take months with little to show for it, while easier keywords go unclaimed. Checking difficulty first lets you spend the effort where a page has a realistic chance to rank.

How It Works

  1. Enter a keyword and country

  2. We read the current top 10 results and the link authority of each ranking domain

  3. Score the keyword 0-100 from that authority, plus whether the results page shows a knowledge panel

  4. Return the score, its tier and the factors behind it, or no score when the top 10 has no authority data

Sample input + output

INPUT
keyword: "ai seo tools"
country: us
OUTPUT
keyword:           ai seo tools
difficulty:        47/100
tier:              moderate
top-10 authority:  51/100 (average)
search features:   none

0–29 easy · 30–49 moderate
50–69 hard · 70–100 very hard

How to read the result

Difficulty (47/100 in the sample)
How hard it is to reach the top 10 for this keyword in the country you chose, judged by who ranks there today. Near 0, the results belong to domains with little link authority; near 100, every result belongs to a very strong domain. It is a relative measure: use it to compare keywords, not as the chance that your page will rank.
Tier (moderate)
The score in words: Easy 0–29, Moderate 30–49, Hard 50–69, Very hard 70–100. The search volume tool and the content brief use the same scale and tiers, so a keyword gets the same tier wherever you check it.
Top-10 authority (51/100 on average)
The average link authority of the domains on page one, on a 0–100 scale built on a public PageRank-style measure. It drives most of the score. It is measured per domain, so a thin page on a strong domain still counts as strong competition.
Search features (none)
Features found on the results page, such as a knowledge panel or a featured snippet. Only a knowledge panel adds to the score, and only a little: it shows the search is about a known entity, and the panel can answer it before anyone reaches the organic results.
Verdict and next steps
Under the figures, the report turns the tier into a short verdict and a list of next steps: mostly content quality and freshness for easy keywords, long-tail variants and supporting pages for very hard ones. They are general practice, not a forecast for your site.
Signal coverage
How many of the data sources behind the score answered. When one fails, the report says so and the result is kept for minutes rather than days, so trying again later can fill the gap.

Who Uses This

  • Content Strategist

    Build a 3-month content calendar only targeting keywords where your domain's authority gives you a realistic shot at the top 5.

  • SaaS Marketer

    Shortlist the keywords in your niche that score Easy or Moderate and match what you sell, then check their demand band with the search volume tool before writing.

  • Blogger

    Validate every post idea before writing 2,000 words — avoid keywords where established authority sites are unbeatable.

Common problems and how to fix them

  1. No score is returned

    The tool gives no score when none of the ranking domains has authority data, which happens with very new, very local or very small results. It does not guess. Try a slightly broader phrasing or the same keyword in a larger market, and look at the results page yourself.

  2. Every keyword you want is Hard or Very hard

    Go one level more specific. Longer phrases with the same intent — "ai seo tools for small shops" instead of "ai seo tools" — usually have weaker domains on page one. Publish those pages first and link them to each other; they build the topic coverage a harder page needs later.

  3. Another tool shows a different number

    Every keyword tool uses its own data and its own scale, so 47 here and 30 elsewhere is not a contradiction. Compare keywords within one tool, and look at the factors — who ranks and how strong their domains are — rather than at a single number.

  4. The market is wrong

    Difficulty is measured on the results of the country you pick. The same keyword can be Very hard in the United States and Moderate in Greece or Italy, so run it for the market your page is written for.

  5. Choosing on difficulty alone

    A low score is worth little if few people search for the keyword or the intent does not match your page. Check demand and intent with the search volume tool, then open the results page and ask whether your page would be a better answer than what is already there.

Frequently Asked Questions

What does keyword difficulty score mean?
A 0-100 score for how hard it is to rank in the top 10 organic results. 0–29 = Easy, 30–49 = Moderate, 50–69 = Hard, 70–100 = Very hard (the top 10 is held by high-authority domains).
Is keyword difficulty the same as competition?
No. Keyword competition often refers to paid ad competition (Google Ads). Keyword difficulty refers specifically to organic (SEO) ranking difficulty based on the domains currently in the top 10.
How is the difficulty score calculated?
From the link authority (a page-rank measure) of the domains in the current top 10, plus whether the results page shows a knowledge panel. Higher-authority domains in the top 10 = higher score. Page-level authority and individual backlinks are not part of it.
What difficulty score should I target?
It depends on your own domain. Newer or smaller sites usually do best with Easy and Moderate keywords; stronger domains can compete for Hard ones. There is no fixed cut-off.

Sources

The documentation this tool and the explanations on this page are based on.

Guides on this topic

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