MoreOnlineTools
ESC

SEO Analyzer

Analyze any webpage's SEO and get a comprehensive score out of 100

SEO Analysis

URLs are fetched through our server for analysis. Your analysis results are not stored.
Analyzing SEO...
  • Fetching webpage...
  • Analyzing Basic SEO...
  • Checking Technical SEO...
  • Analyzing Content...
  • Checking Social Media Tags...
  • Generating Report...

Usage Examples

Well-Optimized Page

A fully optimized webpage with all meta tags, social media tags, structured data, proper headings, and good content length. Expected score: 90+

Partially Optimized Page

A blog post with basic SEO elements but missing social media tags, structured data, and some optimizations. Expected score: 50-70

Poorly Optimized Page

A minimal page with almost no SEO optimization - missing meta tags, headings, and structured data. Expected score: below 30

Features

Comprehensive SEO Score

Get a detailed SEO score out of 100 covering basic SEO, technical aspects, content quality, social media, and structured data

Actionable Checks

Each SEO factor is individually checked and scored with pass, warning, or fail status and improvement suggestions

Social & Schema Analysis

Check Open Graph tags, Twitter cards, and JSON-LD structured data for proper social media and search engine integration

Export Reports

Download detailed JSON reports or print your SEO analysis for sharing with your team or clients

How to Use?

1

Enter URL

Type or paste the URL of the webpage you want to analyze in the input field.

2

Review Results

Check your overall SEO score and review each category: Basic SEO, Technical, Content, Social Media, and Structured Data.

3

Take Action

Address failed and warning checks to improve your score. Download the report for reference.

Frequently Asked Questions

The score rates your page out of 100 across five categories: Basic SEO (title tag, meta description, heading hierarchy, canonical URL), Technical SEO (HTTPS, viewport, charset, favicon, page size, load time), Content Analysis (word count, image alt tags, internal and external links), Social Media (Open Graph title, description, image, Twitter Card tags), and Structured Data (JSON-LD schema presence and type). Each check passes, warns, or fails with a specific number of points attached. Above 80 is solid optimization; below 50 indicates significant gaps.

Over 25 individual factors: title tag (length and keyword placement), meta description (length), H1 presence and uniqueness, heading hierarchy (H1-H6 nesting), canonical URL, meta robots directive, charset and viewport meta, lang attribute, favicon, HTTPS enforcement, page size, approximate load time, word count, paragraph count, image count and alt text coverage, internal link count, external link count, estimated reading time, og:title/description/image/url, twitter:card/title/image, and JSON-LD schema presence and detected type.

The tool accurately detects all on-page HTML signals: meta tags, headings, links, images, and structured data. What it cannot measure: Google's actual ranking for your keywords, PageRank or domain authority, backlink profile, Core Web Vitals (LCP, CLS, FID) which require field data, mobile rendering quality, server response time under real load, or index status. Think of the score as a thorough on-page checklist, not a complete SEO audit — it tells you what is technically present or absent in the HTML.

Browsers block JavaScript from fetching pages on other domains due to CORS (Cross-Origin Resource Sharing) security policy. If the tool tried to fetch a URL directly from your browser, the request would fail for most sites. Routing the fetch through our server bypasses this restriction and retrieves the full HTML content. The HTML is passed back to your browser where all analysis runs locally. We do not store the HTML or log the contents.

Score targets vary by page type. For a main landing page or homepage, aim for 85+. For blog posts, 70-85 is realistic since they often lack some social/schema tags. For internal pages like privacy policy or contact, 60+ is fine. The most impactful improvements are usually the failed checks — fixing a missing meta description, adding Open Graph tags, or including JSON-LD schema can each add 5-10 points and have real-world SEO and CTR benefits beyond the score itself.

Yes. The Download JSON Report button exports a structured JSON file containing all check results, scores per category, the overall score, and a timestamp. This is useful for tracking SEO improvements over time, sharing results with a team, or integrating findings into a broader audit document. The Print Report button triggers your browser's print dialog so you can save as PDF.

Load time is estimated based on fetched HTML size, but this is a rough proxy — it does not reflect actual browser rendering time, image loading, JavaScript execution, or network latency. Core Web Vitals (LCP, CLS, INP) require real user data or a headless browser. For accurate speed and Core Web Vitals data, use Google PageSpeed Insights (pagespeed.web.dev) or Google Search Console alongside this tool.

The URL is sent to our server to fetch the HTML and bypass CORS restrictions. The fetched HTML content is not stored, logged, or used for any purpose beyond returning it to your browser for analysis. Analysis results are computed entirely in your browser and are not saved or transmitted back to any server. No account is required.

What is SEO Analyzer?

A quick way to check how well any webpage is optimized for search engines. Paste a URL and get a score out of 100, broken down into five categories: basic SEO, technical SEO, content quality, social media tags, and structured data. Each check tells you exactly what is working and what needs fixing.

What It Checks

Over 25 individual factors including title tags, meta descriptions, heading hierarchy, image alt text, internal and external links, Open Graph tags, Twitter cards, and JSON-LD schema. Each factor gets a pass, warning, or fail status so you know where to focus.

How to Use the Results

Start with the failed checks since those have the biggest impact. Then work through the warnings. Common quick wins include adding missing meta descriptions, fixing heading hierarchy, and adding Open Graph tags for social sharing. You can export the full report as JSON for your team.

Tips

Run the analysis on your most important pages first, especially your homepage and top landing pages. Check competitor pages to see how they score. Re-analyze after making changes to track your progress.

Privacy Note

The URL is fetched through our server to get around browser CORS restrictions, but we do not store the HTML content or your results. The analysis happens in your browser.

Security and Privacy

Your data security is our priority

Local Processing

All processing happens in your browser

No Data Transfer

Your data is not sent to our servers

No Data Storage

No data is stored or shared

SSL Encryption

SSL encryption for secure connection

Next Step

Meta Tag Generator

Generate HTML meta tags for SEO optimization

Robots.txt Generator

Generate robots.txt file for your website

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