Content Optimization Analyzer – Score Your Draft 0–100
Paste your article, set the target keyword and intent, and get an instant content SEO score with actionable fixes — keyword placement, structure, readability, topic coverage and intent alignment, all analyzed locally in your browser.
Content Optimization Analyzer
Five weighted categories, one honest score. Heuristic analysis — advisory, not Google's official ranking algorithm.
Paste HTML to also check image alt text, anchor text, lists and tables. Analyzed 100% locally.
Paste the section headings from a ranking page to check your topic coverage against it.
Score Breakdown
What to Fix
This score is a heuristic estimate built from on-page best practices. It is not Google's official ranking algorithm and does not guarantee rankings.
Quick Answer
A content optimization analyzer reads your draft and scores it 0–100 across the signals that decide whether a page satisfies a search: where the keyword appears, how the article is structured, how readable it is, how thoroughly it covers the topic, and whether the format matches the search intent. This tool does all of that locally, then tells you exactly what to fix.
How to Use the Analyzer
- Enter your primary keyword — it powers the placement and coverage checks.
- Paste your article — plain text works; HTML unlocks image-alt, anchor and list checks.
- Add context — secondary keywords, the page title/URL, intent, and competitor headings.
- Click "Score Content" — get the 0–100 score, category breakdown and prioritized fixes.
What This Tool Checks
- Keyword placement (30 pts) — title, H1, subheadings, introduction, body, URL, image alt and anchor text.
- Structure (25 pts) — word count, H1 presence, subheading density, paragraph length, introduction and conclusion.
- Readability (15 pts) — sentence length, long-sentence ratio and a Flesch-style reading ease estimate.
- Topic coverage (15 pts) — secondary keyword coverage and competitor heading coverage.
- Intent alignment (10 pts) — whether the content signals the intent you selected.
- Extras (5 pts) — lists, tables, FAQ sections and image alt text.
How the Score Is Built
Each check earns points toward its category; categories sum to 100. Critical problems (like a missing H1 or no keyword in the title) cost the most, while advisory tips cost little. The result is a prioritized list — fix critical issues first, then warnings, then tips — so you know exactly where the draft loses points.
Content Optimization Best Practices
- Match intent before matching words. A comparison page must compare; a guide must guide.
- One topic per page. Every H2 should answer a subtopic of the primary keyword, not a new topic.
- Write for scanning. Short paragraphs, descriptive subheadings, lists and tables keep readers moving.
- Use the keyword early and naturally. Title, H1, introduction — then variations, never stuffing.
- Cover what ranking pages cover. If competitors all answer a question, searchers expect you to answer it too.
Example: A Draft Goes From 54 to 87
A draft scored 54: no H1, thin introduction, keyword missing from title and body, one long paragraph block, and no FAQ. The fixes were concrete — add an H1 with the keyword, rewrite the opening to introduce the topic, split paragraphs, add subheadings, and include a 5-question FAQ. After one editing pass the same content scored 87, and the fixes mirrored what a reader would have wanted anyway.
Common Mistakes & How to Avoid Them
- Optimizing only for the keyword. Placement matters, but structure and readability decide whether people stay.
- Chasing 100. A perfect score is not the goal; publish-ready content is. Stop at "no critical issues".
- Forgetting intent. A commercial page without comparisons fails searchers even with perfect keyword placement.
- Ignoring competing pages. Topic coverage is relative — what ranks for the query defines the bar.
Frequently Asked Questions
Is this Google's official content score?
No. It is a transparent heuristic built from documented SEO best practices. Google publishes no official content score.
Can I analyze a published page?
For drafts, paste the content. For a live page, use the On-Page SEO Analyzer, which fetches pages and checks meta tags, schema and headings.
Does the tool count keyword density?
It checks natural keyword placement, not density ratios — you already have a dedicated Keyword Density Checker for that.
Is my draft private?
Yes. Analysis is 100% local; your content never leaves your browser.
Related SEO Tools
Pair this with the Search Intent Classifier to confirm intent, the Keyword Clustering Tool to choose the topic, the SERP Snippet Simulator to polish title and description, and the On-Page SEO Analyzer for the live page audit.
Content Optimization Analyzer FAQ
Quick answers to common questions
A content SEO score is a heuristic estimate of how well a draft satisfies the main on-page and content-quality signals: keyword placement, structure, readability, topic coverage and intent alignment. It is advisory — not Google's official score.
Plain text, markdown-style headings, or full HTML. Pasting HTML lets the analyzer also check image alt text, anchor text, lists and tables.
No. Everything runs locally in your browser. Your draft never leaves your device.
Five weighted categories add up to 100: keyword placement (30), structure (25), readability (15), topic coverage (15), intent alignment (10), plus 5 points for extras like lists, tables and FAQ sections.
80+ means publish-ready with minor tweaks. 60–79 is a solid draft worth polishing. Below 60, fix the critical issues before publishing.
Score Now, Fix Fast, Publish Confident
Your draft is close. Polish the title and description so the click matches the content.