Click Analyze Content to see your readability score, grade level, and a sentence/word breakdown.
Run the analysis to see keyword density, usage counts, and spam signals for every word and phrase.
The tool auto-detects the language of your content. If more than 50% of the characters are Arabic, it switches to Arabic mode automatically, shown by a 🌙 Arabic Mode badge.
- Words ÷ Sentences = average sentence length
- Syllables ÷ Words = average word complexity
- Scale: 0–100 (higher = easier to read)
- avgSentLen = average words per sentence
- avgWordLen = average Arabic word length in characters
- Flesch-Kincaid syllable counting does not apply to Arabic root-based morphology
| Score | Grade Level | Meaning | Best For |
|---|---|---|---|
| 70–100 | 6th grade or below | Very easy | Landing pages, product pages, marketing copy |
| 50–69 | 7th–10th grade | Fairly readable | Blog posts, service pages, general web copy |
| 30–49 | 10th–12th grade | Difficult | Technical docs, legal text, specialist content |
| 0–29 | College+ | Very complex | Academic or scientific papers only |
Shorten Your Sentences
Aim for 15–20 words per sentence. Split long compound sentences with a full stop instead of commas. One idea per sentence is the golden rule.
Use Simpler Words
Prefer 1–2 syllable words. Replace utilise → use, demonstrate → show, facilitate → help. Only use technical terms when writing for specialists.
Structure Your Content
Use short paragraphs of 2–4 sentences. Break walls of text with headings and bullet lists. Readers scan before they read — shorter units are less intimidating.
Keyword density measures how often a word or phrase appears relative to total word count. The tool checks both single words (unigrams) and two-word phrases (bigrams):
- Stop words are excluded automatically — separate stop lists for English and Arabic.
- Bigrams are scored as a single unit — e.g. "web design" or "تصميم موقع" counts as one phrase.
- For Arabic, root normalisation is applied: أ / إ / آ → ا and ة → ه variants are unified.
- Results are sorted by count descending — the most-used terms appear first.
| Badge | Density | Meaning | What to do |
|---|---|---|---|
| OK | Below 3% | Healthy — keyword appears naturally | Nothing needed — this is the ideal range |
| Watch | 3%–5% | Borderline — appearing frequently | Replace some occurrences with synonyms |
| Spam Risk | Above 5% | Keyword stuffing risk — Google may penalise | Reduce significantly. 1–2% is ideal |
- Primary keyword: 1%–2% — appears in title, H1, first paragraph, meta description, and body text.
- Secondary / supporting keywords: 0.5%–1% — used in subheadings and naturally woven into copy.
- LSI / semantic keywords: as low as 0.2% is valuable — they signal topic depth to Google.
Frequently Asked Questions
A readability score measures how easy your content is to read. The Flesch-Kincaid score (0-100) is the widely accepted standard. Google prioritizes content that users can easily consume, and scores above 60 indicate clear, accessible writing.
Yes. The tool automatically detects Arabic text (when over 50% of characters are Arabic) and switches to the Arabic Readability Index formula, which is adapted for Arabic sentence structure and word length. A moon Arabic Mode badge is shown when this mode is active.
Keyword density is how often a keyword appears relative to total word count. Google can penalise pages with over 5% density (keyword stuffing). The ideal range for a primary keyword is 1%-2%. This tool highlights all keywords exceeding 2.5% with a Watch or Spam Risk badge.
Yes. The tool is completely free and requires no registration or login. All analysis runs instantly in your browser - your content is never sent to any server.
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