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On-Page SEO Auditor & E-A-T Quality Checker

Instantly audit any public web page for on-page SEO signals, readability, E-A-T compliance, structured data, heading hierarchy, alt text, and link structure—all in one dashboard. Receive actionable recommendations to boost Google rankings, user engagement, and ad revenue.

The SEO & E-A-T Gap You Must Fill

Search engines prioritize expertise, authority, and trustworthiness (E-A-T) alongside technical SEO. Yet most content creators lack a single tool that inspects all on-page elements—readability, heading structure, image alts, internal/external links, schema markup, meta tags, word count, and more. Manually checking dozens of factors across multiple browser extensions or spreadsheets is tedious, error-prone, and slow. This gap leads to missed ranking opportunities and lower ad revenue from shorter sessions.

Our Auditor solves this by fetching any page’s HTML via a free CORS proxy, parsing critical SEO and E-A-T elements, computing readability scores, and visualizing results in an interactive chart. Then it generates a copy-and-paste embed snippet so you can integrate the audit into your own blog or client reports seamlessly.

How It Works

1. Enter URL: Paste any public page URL (including your own blog posts or competitor pages).
2. Click Audit Page: Behind the scenes, JavaScript will:
   • Fetch HTML via https://api.allorigins.win/raw?url=
   • Parse DOM to count words, sentences, headings, images with/without alt, links, and JSON-LD scripts
   • Compute Flesch Reading Ease and Flesch-Kincaid Grade Level via syllable estimation
   • Generate an interactive bar chart summarizing key metrics
   • Render a table of detailed scores and E-A-T recommendations
3. Review Recommendations: See where to add meta descriptions, alt text, schema markup, or more internal links to lift your SEO score.
4. Embed This Auditor: Copy the snippet under “Embed This Auditor” into any Blogger page’s HTML view and publish. Your audit dashboard will appear instantly and be indexable by Google.

Get Started

Page URL `; document.getElementById('embed-snippet').textContent = embed; document.getElementById('result-box').hidden = false; }; })();

Key Features & Benefits

• Comprehensive on-page audit: words, headings, images, links, schema.
• Flesch Reading Ease & Grade Level for readability tuning.
• Interactive Chart.js visualization of your key metrics.
• Action-driven recommendations to improve E-A-T and SEO scores.
• Async AdSense slots maximize revenue on engaged pages.
• One-line embed snippet for seamless integration.
• Fully responsive, mobile-first design for any device.
• Gap-filling utility for developers, bloggers, and SEO specialists.

Frequently Asked Questions

Does this require an API key?

No—uses free allorigins.win CORS proxy and browser JavaScript.

Can I audit private or HTTPS pages?

Only public URLs; pages behind auth or with strict CSP may not load.

How accurate is the readability score?

It’s an estimate based on syllable count; ideal for quick checks.

Are metrics indexable by Google?

Yes—host the auditor externally and include JSON-LD in your page.

Can I customize thresholds?

Edit the script’s ideal-values array to match your SEO guidelines.

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