# Keyword Difficulty Checker

https://rankproof.eu/tools/keywords-keyword-difficulty

## 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

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.

## 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

```text
keyword: "ai seo tools"
country: us
```

OUTPUT

```text
keyword:        ai seo tools
difficulty:     47/100
tier:           moderate

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

## 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.

## 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**: Identify the "money keywords" in your niche with difficulty < 40 and volume > 500/mo — the exact sweet spot for fast organic growth.
- **Blogger**: Validate every post idea before writing 2,000 words — avoid keywords where established authority sites are unbeatable.

## 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.

## Related Tools in Keyword Research

- [SERP Preview](https://rankproof.eu/tools/keywords-serp-preview)
- [Keyword Density Checker](https://rankproof.eu/tools/keywords-keyword-density)
- [Word Cloud Generator](https://rankproof.eu/tools/keywords-keywords-cloud)
- [Keyword Intelligence](https://rankproof.eu/tools/keywords-search-volume)