Tools
Free Web Development Tools
Unlock the full potential of your website with our suite of professional-grade tools - completely free to use. Whether you're a developer, marketer, or business owner, these tools are designed to help you analyze site performance, identify technical issues, and uncover new opportunities for growth. From speed testing and SEO audits to accessibility checks and responsive previews, each tool is built to provide actionable insights that help you create a faster, more effective, and user-friendly website.
98%
Accuracy Rate
1000+
Test Runs
FREE
Always!
Most Popular
Website Speed Test
Analyze your website's loading speed and get detailed performance insights with actionable recommendations.
- Google PageSpeed analysis
- Core Web Vitals metrics
- Performance recommendations
SEO Analyzer
Comprehensive SEO audit of your website including meta tags, headings, and search optimization opportunities.
- Meta tag analysis
- Heading structure review
- Keyword optimization tips
WCAG Compliance Checker
Scan your website for accessibility issues and ensure WCAG 2.1 compliance for all users.
- WCAG 2.1 guidelines
- Color contrast analysis
- Screen reader compatibility
Security Scanner
Identify security vulnerabilities, SSL issues, and potential threats to your website's safety.
- SSL certificate validation
- Security headers check
- Malware detection
Mobile-Friendly Test
Test how well your website performs on mobile devices and get mobile optimization recommendations.
- Mobile usability test
- Responsive design check
- Touch element analysis
Domain Authority Checker
Check your domain authority score and see how it compares to your competitors.
- Domain authority score
- Backlink analysis
- Competitor comparison
Frequently Asked Questions
Yes! All our website analysis tools are completely free with no hidden costs or registration required. We believe in providing value to the web development community and helping businesses understand their website performance. Our tools are powered by the same APIs that Google uses, including Google PageSpeed Insights. If you need professional optimization services, check out our web development services.
Our website speed test uses Google's official PageSpeed Insights API, ensuring 98%+ accuracy in all performance measurements. The results include Core Web Vitals metrics like Largest Contentful Paint (LCP), First Input Delay (FID), and Cumulative Layout Shift (CLS) - the same metrics Google uses for search rankings. Learn more about Core Web Vitals from Google or see examples of our optimization work in our portfolio.
Core Web Vitals are Google's official metrics for measuring user experience on websites. They include Largest Contentful Paint (loading speed), First Input Delay (interactivity), and Cumulative Layout Shift (visual stability). These metrics directly impact your search engine rankings since Google uses them as ranking factors. Poor Core Web Vitals can hurt your SEO performance and user engagement. Our tools help you identify and fix these issues. For professional website optimization services, contact our team. Learn more from Google's official Core Web Vitals guide.
Website speed directly impacts your business revenue and search rankings. Studies show that a 1-second delay in page load time can reduce conversions by 7% and increase bounce rates by up to 32%. Additionally, Google uses page speed as a ranking factor, meaning faster websites rank higher in search results. Amazon found that every 100ms improvement in speed increased revenue by 1%. Our speed optimization services help businesses achieve 90+ performance scores and improve their conversion rates. See our case studies or learn about our professional optimization services.
WCAG (Web Content Accessibility Guidelines) compliance ensures your website is accessible to users with disabilities. This includes proper color contrast, keyboard navigation, screen reader compatibility, and alternative text for images. WCAG compliance is not just ethically important - it's increasingly legally required. Many businesses face lawsuits for non-compliant websites, with over 4,000 ADA website lawsuits filed in 2022. Our upcoming accessibility checker tool will help identify compliance issues, and we offer professional WCAG remediation services. Learn more about WCAG guidelines from W3C or read our comprehensive compliance guide.
SEO optimization focuses on helping your website rank higher in search results through content optimization, meta tags, keyword research, and technical improvements. Speed optimization specifically targets website performance, loading times, and Core Web Vitals. However, these overlap significantly - Google considers page speed a ranking factor, making speed optimization a crucial part of SEO. Our upcoming SEO analyzer tool will help identify on-page optimization opportunities, while our speed test focuses on performance metrics. For comprehensive SEO and speed optimization services, explore our professional offerings or check out our optimization tips on our blog.
Mobile performance is critical because over 60% of web traffic comes from mobile devices. Google uses mobile-first indexing, meaning it primarily uses your mobile site version for ranking and indexing. Mobile users expect fast loading times - 53% of mobile users abandon sites that take longer than 3 seconds to load. Our tools test both desktop and mobile performance to ensure your site performs well across all devices. We also offer responsive design services and mobile optimization. Learn more about Google's mobile-first indexing or view our mobile optimization work in our portfolio.
We recommend testing your website performance at least monthly, or immediately after making significant changes like adding new plugins, updating themes, or launching new content. Performance can degrade over time due to plugin updates, increased content, or server changes. Regular monitoring helps catch issues before they impact your search rankings or user experience. For businesses serious about performance, we offer ongoing website maintenance services that include monthly performance monitoring and optimization. Contact us to learn about our maintenance plans or use our free tools for regular self-monitoring.
We're actively developing several new website analysis tools based on community feedback. Coming soon: a comprehensive SEO analyzer for on-page optimization, a WCAG accessibility checker for compliance testing, a security scanner for vulnerability detection, and a mobile-friendly test for responsive design analysis. Each tool will provide actionable recommendations to improve your website. Want to be notified when new tools launch? Join our mailing list or follow our blog for updates. Need immediate professional help? Check out our full range of optimization services.
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