Enter Content Audit Inputs
Check originality across words, phrases, and external matches. Review weak areas before publishing important pages. Strengthen content quality with smarter rewrites and clearer differentiation.
Enter data and press submit to evaluate originality.
The chart compares the final score with the core originality components used in the weighted model.
| Page | Total Words | Unique Words | Repeated Phrases | Matched Snippets | Semantic Overlap % | Estimated Score |
|---|---|---|---|---|---|---|
| Service Landing Page | 1200 | 840 | 6 | 3 | 18 | 79.3 |
| Category Description | 900 | 520 | 11 | 7 | 34 | 57.9 |
| Rewritten Blog Intro | 650 | 510 | 2 | 1 | 10 | 87.6 |
This weighted approach helps content teams judge originality more realistically than a single duplication number. It balances vocabulary variety with external similarity signals.
A uniqueness score gives editors a measurable way to review originality before publication. Instead of relying only on intuition, teams can compare drafts using the same weighted model every time. This reduces inconsistent decisions and helps large websites protect search visibility, especially when many pages are created from templates, briefs, or reused research.
Lexical diversity shows how much of the vocabulary is genuinely varied. In the sample input, 840 unique words out of 1,200 total words equals 70 percent. That is usually a healthy range for service pages and long blog sections. Strong diversity suggests the page introduces distinct terms, modifiers, and supporting details instead of repeating the same wording.
Internal duplication weakens quality even when no direct plagiarism exists. Here, 180 repeated words in 1,200 total words produce a 15 percent repeated-word ratio. Repeated phrases add another signal. With 6 repeated phrases out of 40 checked phrases, the phrase duplication rate is also 15 percent. These values suggest some reuse, but not enough to block publication after light revision.
External matches are more sensitive because they indicate similarity beyond the site. The example uses 25 external snippet checks and finds 3 matches, which equals 12 percent. Combined with semantic overlap of 18 percent, the page remains relatively distinct. Once either measure climbs above 30 percent, deeper rewriting is usually safer than minor sentence edits.
The calculator gives lexical diversity 35 percent of the final score, repeated words 20 percent, phrase duplication 15 percent, snippet matches 15 percent, semantic overlap 10 percent, and sentence balance 5 percent. This structure reflects editorial reality. A page can tolerate minor repetition if its vocabulary, structure, and external similarity signals still support strong differentiation.
Teams can run this score on first drafts, revised drafts, and refresh cycles for older pages. For example, improving a page from 57.9 to 79.3 shows meaningful progress in originality. Over time, saved results reveal which templates, content types, or writers need closer review. That makes the calculator useful for both single-page checks and ongoing quality governance. This supports cleaner publishing standards across complex commercial content operations.
Scores above 85 usually indicate strong originality. Scores from 70 to 84 are generally usable, while lower ranges often need rewriting, source expansion, or better differentiation.
No. It complements plagiarism tools by combining internal repetition, external matches, and semantic overlap into one practical editorial score for broader quality review.
Sentence balance helps detect unnatural writing patterns. Extremely short or very long averages can indicate repetitive structure, weak flow, or over-compressed text that reduces perceived originality.
Yes. It is useful for product descriptions, service pages, blog posts, category copy, and other SEO assets where repeated templates often reduce content distinctiveness.
Run the score before publishing, after major revisions, and during periodic content refreshes. Rechecking older pages helps catch template drift and duplication across growing sites.
Rewrite repeated sections, add first-party insights, vary headings, reduce copied structure, and replace generic phrases with more specific examples and evidence.
Important Note: All the Calculators listed in this site are for educational purpose only and we do not guarentee the accuracy of results. Please do consult with other sources as well.