Free SEO Checker

See your site’s optimization status at a glance—quick, clear, and easy.

Submit a single webpage URL for auditing. Submit a sitemap URL and parse URLs within that sitemap. Submit multiple URLs to be audited at once.
Set the visibility of the audit.
Set a password for your audit page. Leave empty to disable.
Setup automatic audit refresh and processing.
Create notification handler
Get notified when your audit gets refreshed.

About Our Search Engine Optimization (SEO) Checker Tool

Our Search Engine Optimization (SEO) Checker is an in-depth auditing tool that evaluates every essential element affecting your website’s rankings on major search engines such as Google, Bing, Yahoo, Yandex, and DuckDuckGo. In today’s highly competitive digital landscape, effective SEO is no longer optional — it is a critical factor in determining whether your website attracts organic traffic or remains invisible in the search results.

This advanced tool performs a comprehensive examination of your webpage’s technical structure, content strategy, metadata quality, user experience metrics, page loading performance, and crawlability. The result is a full SEO health score accompanied by actionable insights, clear explanations, and recommended improvements tailored to modern search engine standards.

What This Tool Analyzes

Our SEO Checker performs an in-depth scan of your webpage and generates a detailed SEO health report. It evaluates:

  • Meta Tags: Title, description, keywords, and formatting quality.
  • Headings Structure: Proper use of H1, H2, H3 tags and content hierarchy.
  • SEO Content Quality: Keyword usage, readability, and content relevance.
  • URL Structure: SEO-friendly formatting and crawlable patterns.
  • Internal & External Links: Broken links, nofollow usage, and linking strategy.
  • Image Optimization: Alt tags, file sizes, lazy-loading, and naming conventions.
  • Technical SEO: Schema markup, sitemap presence, robots.txt, canonical tags, etc.
  • Performance Scores: Page speed, Core Web Vitals, hosting performance.
  • Mobile-Friendliness: Responsive design and mobile usability issues.
  • Security & HTTPS: SSL usage, HSTS header, and security compliance.

A Complete SEO Analysis in One Tool

Instead of relying on multiple tools, our SEO Checker provides an all-in-one solution. It analyzes dozens of on-page and technical SEO factors that directly influence your website’s ranking potential.

1. Meta Tag Evaluation

  • Length, pixel width, and keyword placement in title tags.
  • Relevance, readability, and snippet quality in meta descriptions.
  • Duplicate or missing metadata that harms SEO.
  • Indexing preferences using robots meta tags.

2. Heading Structure and Content Hierarchy

  • Correct usage of H1 (only 1 per page recommended).
  • Logical progression of H2, H3, and subheadings.
  • Keyword distribution across headings.
  • Content hierarchy and semantic depth.

3. Content Quality and Keyword Optimization

  • Keyword density, relevance, and placement.
  • Content length and informational depth.
  • Duplicate content and thin content issues.
  • Readability and user engagement potential.

4. URL Structure & Crawlability

  • URL length and keyword usage.
  • Canonical tags to prevent duplicate indexing.
  • Redirects and broken links.
  • Crawling signals based on robots.txt visibility.

5. Image SEO & Media Optimization

  • Missing or non-descriptive alt tags.
  • Oversized image files slowing down loading times.
  • Lazy-loading implementation for performance.
  • Proper naming and compression opportunities.

6. Technical SEO Audit

  • Presence and correctness of schema markup (Structured Data).
  • Canonical URLs to avoid duplicate pages.
  • HTTPS security, SSL configuration, and HSTS usage.
  • XML Sitemap and Robots.txt availability.
  • Core Web Vitals: LCP, CLS, and FID performance metrics.

7. Website Performance & Loading Speed

  • HTML, CSS, and JavaScript optimization levels.
  • Render-blocking scripts slowing down FCP and LCP.
  • Server response time and TTFB.
  • Caching and compression effectiveness (GZIP/Brotli).

8. Mobile-Friendliness & Responsive Design

  • Responsive layout and viewport configuration.
  • Touch target spacing and usability.
  • Page responsiveness and font scalability.

Why SEO Checking Matters

  • Improves your search engine ranking potential.
  • Increases organic traffic and user engagement.
  • Enhances your website’s trust, structure, and performance.
  • Helps identify critical SEO mistakes before they cost rankings.
  • Supports long-term digital marketing and content strategies.

Why Regular SEO Checking Is Essential

  • Maintain high search visibility and ranking stability.
  • Identify performance bottlenecks instantly.
  • Prevent ranking drops caused by technical errors.
  • Optimize new content before publishing.
  • Stay ahead of competitors with stronger SEO signals.

Common SEO Issues This Tool Helps Identify

  • Missing or duplicate title and description tags.
  • Weak or irrelevant keywords in critical areas.
  • Poor heading structure (multiple H1s, missing H1, etc.).
  • Broken internal or external links.
  • Incorrect or missing schema markup.
  • Slow loading pages affecting Core Web Vitals.
  • Non-secure or improperly configured HTTPS pages.
  • Image SEO issues such as missing alt text or oversized files.
  • Thin or low-quality content hurting ranking potential.

How the SEO Checker Works

When you enter a webpage URL, the tool simulates a mini search engine crawl. It fetches the HTML, analyzes metadata, checks performance metrics, scans content, and evaluates technical signals. Finally, it generates a detailed, easy-to-understand SEO report with explanations and step-by-step recommendations for improvement.

Advanced Features for SEO Experts

SEO professionals, marketers, bloggers, and website owners use this tool to measure performance, optimize pages for target keywords, fix technical issues, and stay ahead of competitors. It’s especially useful before publishing new content, during website rebuilds, and when improving rankings.

  • Structured Data validation and rich snippet readiness.
  • Cumulative layout shifts and UX stability analysis.
  • Internal linking strength and crawl-depth evaluation.
  • Duplicate meta inspection across canonical clusters.
  • Comprehensive Core Web Vitals diagnostics.

Final Notes

The Search Engine Optimization Checker is a powerful tool for anyone who wants to improve their website’s search rankings, increase organic traffic, and identify SEO issues before they impact performance. Whether you're managing a blog, business website, eCommerce platform, or large-scale enterprise site, this tool delivers the insights you need to grow successfully in today’s competitive search environment.