Free SEO Checker Tool

Siteseotester Analyze your website's SEO performance with comprehensive tool. Get detailed insights on meta tags, content quality, performance, and more..

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Instantly Score Your Page's SEO

SEO Checker Analyze your page in real time and receive immediate, actionable advice to improve your search engine optimization. Use our free website checker tool to instantly inspect your website and activate a diagnostic report. Receive an in-depth SEO report with actionable insights. No strings attached, free!

Get a fast SEO score and performance overview
Identify on-page SEO issues and ranking factors
Perfect for small business owners and marketers
Works on mobile devices and desktop

For deeper page speed performance across your entire website, try PageSpeed Insights tool

PageSpeed Insights
free seo checker
free website checker

Instant Technical & Security Audit

SEO Checker is a robust website analysis tool that analyzes websites' effectiveness and their search visibility immediately. Check your rank using our free SEO Checker by SiteSEOTester to determine technical, security, and on-page SEO errors and issues that could influence your Google ranking. Score your entire SEO and receive a report with specific recommendations to improve your SEO in real time.

As a beginner or an advanced marketer, the SEO Checker provided by SiteSEOTester will assist you in increasing the ranking, improving the user experience, and removing performance bottlenecks with the help of transparent information based on data.

Features of Our SEO Analysis Tool

Everything you need to optimize your website's search engine performance

On-Page SEO

Analyze meta tags, headings, content structure, and keyword optimization.

Technical SEO

Check robots.txt, sitemap, schema markup, and technical implementation.

Performance

Measure page load time, file sizes, and optimization opportunities.

Content Quality

Evaluate content length, readability, and keyword density.

Link Analysis

Analyze internal and external links, anchor text, and link structure.

Security Check

Verify HTTPS, security headers, and potential vulnerabilities.

Why Choose Our SEO Checker?

Our tool provides comprehensive SEO analysis without requiring any API keys or external dependencies. Everything runs on our secure servers to give you accurate, real-time insights.

100% Free

No hidden costs, 100% Free

Fast Analysis

Get results in seconds, not minutes

Detailed Reports

Comprehensive insights and recommendations

Conveying trust by numbers is our way of doing business. Is it yours too?

We believe in transparency and showing real results. Here's what our users have achieved with our tool.

29+

Unique URLs Checked

Websites analyzed for comprehensive SEO optimization and performance improvements

1

Today SEO Analysis

Real-time SEO audits performed today by users worldwide

3

Happy Customers

Satisfied users who improved their search rankings with our tool

100%

Free to Use

No hidden costs, registration, or limitations - completely free forever

Numbers are updated in real-time based on actual usage data

Siteseotester - Your Complete SEO Analysis Partner

Siteseotester provides comprehensive free SEO analysis tools including our advanced broken link checker, Google Analytics verification, and content gap analyzer. Optimize your website's performance with our bulk HTTP status checker, social media meta tags validator, SERP snippet generator, Google SERP preview, meta title analyzer, Meta description tester, CSS analyzer, and Favicon validator. Essential for maximizing search rankings, our platform integrates seamlessly with image SEO optimization ensuring complete technical excellence.

Professional SEO Analysis Tools

Complete SEO audit toolkit with keyword research and technical analysis features

Comprehensive SEO Analyzer

Complete on-page SEO audit with technical analysis, content optimization, meta tags review, and keyword density analysis. Perfect for WordPress sites and all CMS platforms.

Analyze Now
Broken Link Checker

Identify and fix broken internal/external links that hurt user experience and search rankings. Essential for maintaining website authority and SEO health.

Check Links
Google Analytics Checker

Verify proper GA4 and Universal Analytics installation. Ensure accurate traffic tracking and conversion measurement for data-driven SEO decisions.

Verify Setup
Content Gap Analyzer

Discover missing keyword opportunities by comparing your content with competitors. Find profitable long-tail keywords and content ideas.

Find Gaps
Bulk HTTP Status Checker

Check up to 100 URLs simultaneously for status codes, redirects, and technical SEO issues. Essential for large sites and migration audits.

Bulk Check
Social Media Meta Tags

Validate Open Graph and Twitter Card meta tags for better social sharing. Optimize for increased social media engagement and click-through rates.

Test Tags
SERP Snippet Generator

Create and preview search result snippets with optimized titles and descriptions. Perfect for testing click-through rate optimization strategies.

Generate Snippet
Google SERP Preview

Preview how your page appears in Google search results across different devices. Test meta titles and descriptions for maximum impact.

Preview SERP
Meta Title Analyzer

Optimize page titles for search engine rankings with length analysis, keyword placement recommendations, and SERP preview functionality.

Analyze Title
Meta Description Test

Perfect meta descriptions for higher click-through rates with character count, keyword density analysis, and search result preview.

Test Description
CSS Analyzer

Analyze inline CSS usage, render-blocking resources, and optimization opportunities. Improve Core Web Vitals and page load performance.

Analyze CSS
Favicon Test

Validate favicon implementation across all devices and formats. Ensure proper brand visibility in browser tabs and bookmarks.

Test Favicon

Frequently Asked Questions

Everything you need to know about our free SEO checker tool

Our free SEO audit tool analyzes your website's on-page SEO factors including meta tags, headings, content quality, page speed, mobile optimization, and technical SEO elements. Simply enter your URL and get a comprehensive SEO analysis report within seconds.

Yes, our website SEO checker is 100% free with no hidden costs, no signup required, and no API keys needed. You can perform multiple SEO audits daily to optimize your website's search engine performance.

Absolutely! Our SEO analyzer is the best SEO checker for WordPress sites. It works with all CMS platforms including WordPress, Shopify, Wix, Squarespace, and custom-built websites. The tool analyzes the final HTML output regardless of the platform.

Yes, our free mobile SEO analysis tool checks your website's mobile-friendliness, responsive design, page load speed on mobile devices, and mobile usability factors. This is crucial since Google uses mobile-first indexing.

Our technical SEO audit checklist covers robots.txt analysis, XML sitemap validation, schema markup detection, HTTPS security, canonical tags, meta robots, page speed optimization, image optimization, and internal linking structure.

Our site speed SEO tester provides accurate performance metrics including Core Web Vitals, First Contentful Paint, and Total Blocking Time. For more detailed analysis, we recommend combining our results with Google PageSpeed Insights.

Yes, our website SEO report generator allows you to view detailed analysis results on-screen. The comprehensive report includes actionable recommendations, issue priorities, and optimization suggestions for better search engine rankings.

We recommend running an SEO audit weekly for active websites, monthly for established sites, and immediately after any major changes. Our free SEO audit services allow unlimited checks so you can monitor your SEO progress regularly.