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// SKILL

DEEP SINGLE-PAGE
SEO ANALYSIS

A single-page SEO analysis is a focused review of one URL across content, metadata, technical signals, structured data, images, and user experience. Claude SEO evaluates six dimensions in one command and returns a score card with prioritized findings for that page.

By Daniel Agrici · Last updated: · Sources: Google SEO Starter Guide, helpful content guidance

$
/seo page https://your-site.com/page

REQUIRES CLAUDE SEO INSTALLED IN CLAUDE CODE

Claude SEO single page deep analysis
// HOW IT WORKS

What does a single-page analysis cover?

When you run /seo page, Claude SEO fetches the URL and analyzes it across 6 dimensions. Unlike the full-site audit, which can delegate to up to 15 specialists, this skill focuses deeply on a single page with granular checks for every element.

The output is a score card with an overall 0-100 score, 5 sub-scores, a prioritized issues list, and ready-to-use JSON-LD schema code for any detected opportunities. If DataForSEO MCP tools are available, it also fetches real SERP positions and backlink data.

/seo page <url> Fetch URL, parse HTML ON-PAGE SEO Title, meta, H1-H6 CONTENT E-E-A-T, readability TECHNICAL Canonical, OG, hreflang SCHEMA Detect + validate IMAGES Alt, size, format CORE WEB VITALS LCP, INP, CLS flags PAGE SCORE CARD: 0-100 5 sub-scores + issues + schema suggestions

What each dimension covers

Every dimension produces its own sub-score and specific, actionable recommendations. The overall score aggregates all dimensions into a single 0-100 number.

7
ON-PAGE SEO
Reviews whether titles and descriptions are clear and likely to fit common result displays, whether the page has a descriptive main heading and useful hierarchy, and whether URLs and links help users navigate. Character bands are preview heuristics, not ranking rules.
5
CONTENT QUALITY
Reviews topical completeness, readability for the intended audience, repetitive keyword use, observable E-E-A-T signals, sources, and content freshness. It does not enforce universal length, density, or readability targets.
5
TECHNICAL ELEMENTS
Canonical tag (present, self-referencing or correct), meta robots (index/follow unless intentionally blocked), Open Graph (og:title, og:description, og:image, og:url), Twitter Card metadata, and hreflang tags for multi-language sites.
JSON
SCHEMA MARKUP
Detects all schema types (JSON-LD preferred), validates required properties against Google's supported types, identifies missing opportunities, and generates ready-to-use JSON-LD code. Never recommends HowTo (deprecated Sept 2023) or FAQPage (restricted Aug 2023).
5
IMAGE ANALYSIS
Alt text (present, descriptive, keywords where natural), file size (flag above 200KB warning, 500KB critical), format (recommend WebP/AVIF), dimensions (width/height for CLS prevention), and lazy loading (loading="lazy" on below-fold only).
CWV
CORE WEB VITALS
Flags potential LCP issues (huge hero images, render-blocking resources), potential INP issues (heavy JS, no async/defer), and potential CLS issues (missing image dimensions, injected content). Reference indicators from HTML analysis, not lab measurements.
// SCORING

How does the page score card work?

The score card provides an overall 0-100 score with 5 sub-scores displayed as progress bars. Issues are organized by priority from Critical (fix immediately) to Low (backlog). Each issue includes a specific, actionable fix.

Read the score as a diagnostic summary, not a search ranking prediction. Start with critical issues that can block crawling, indexing, or correct rendering, then address high-priority content and metadata gaps. Review every sub-score independently because a strong overall result can still hide a weak schema or image dimension. Re-run the same URL after making changes to confirm which checks improved. The report keeps visible on-page evidence beside each recommendation, so you can distinguish detected markup, measured page elements, and optional data-provider results before deciding what to implement.

ON-PAGE SEO
30%
CONTENT QUALITY
25%
TECHNICAL
20%
SCHEMA
15%
IMAGES
10%

Output includes

  • Overall Score - 0-100 with visual progress bars per dimension
  • Issues Found - organized by priority: Critical, High, Medium, Low
  • Recommendations - specific, actionable improvements with expected impact
  • Schema Suggestions - ready-to-use JSON-LD code for detected opportunities

Optional DataForSEO integration

If DataForSEO MCP tools are available, the analysis also fetches real SERP positions via serp_organic_live_advanced and backlink data with spam scores via backlinks_summary. This is optional and the core analysis runs without any API.

// USAGE

How do you analyze a page?

Step 1: Install Claude SEO

git clone --depth 1 https://github.com/AgriciDaniel/claude-seo.git
bash claude-seo/install.sh

Step 2: Analyze any URL

/seo page https://your-site.com/landing-page

Claude SEO fetches the page, parses the HTML, and runs all 6 dimensions of analysis. You get a score card with sub-scores, a prioritized issues list, and schema suggestions with ready-to-use code.

When to use page vs audit

Use /seo page for deep analysis of a single URL, such as a key landing page, blog post, or product page. Use /seo audit for site-wide analysis with up to 15 specialists. The page skill goes deeper on one URL; the audit skill goes wider across your entire site.

// FAQ

QUESTIONS ABOUT PAGE ANALYSIS

It reviews six areas: titles, descriptions, headings, URLs, and links; content completeness, readability, repetition, evidence, and freshness; canonical, robots, social, and hreflang tags; structured data; image delivery and alternatives; and potential Core Web Vitals issues. Its character bands and scores are review heuristics, not Google thresholds.
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// FROM THE BLOG

RELATED GUIDE

HOW TO RUN A FREE SEO AUDIT

Step-by-step guide to auditing any page. Install in 30 seconds, get actionable results.

READ GUIDE →

ANALYZE ANY PAGE
IN SECONDS.

$
git clone --depth 1 https://github.com/AgriciDaniel/claude-seo.git && bash claude-seo/install.sh
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