Page Speed Analyzer

Analysis Results

Load Time

Total Size

Resources

DOM Interactive

DOM Complete

FCP

More Details

DOM Interactive:

DOM Complete:

First Contentful Paint:

Advanced Analysis

Note: For detailed insights into text compression (like Gzip or Brotli) and other advanced server configurations, we recommend using browser developer tools or dedicated online testing services.

SEO Guideline Comparison

Note: These are general guidelines. Optimal values can vary based on the complexity and content of the page.

Recommendations for Improvement

')).length; // Exclude scripts before body end } let message = ""; if (blockingCSSCount > 0 || blockingJSCount > 0) { message += "

"; if (blockingCSSCount > 0) { message += `Potential Render-Blocking CSS: Found ${blockingCSSCount} stylesheet(s) in the <head> that might be blocking rendering. Consider using 'async' or 'defer' attributes or inlining critical CSS. `; } if (blockingJSCount > 0) { message += `Potential Render-Blocking JavaScript: Found ${blockingJSCount} script(s) in the <head> that might be blocking rendering. Consider using 'async' or 'defer' attributes or moving scripts to before the </body> tag.`; } message += "

"; renderBlockingDiv.innerHTML = message; } else { renderBlockingDiv.innerHTML = "

No immediately obvious render-blocking CSS or JavaScript found in the <head>.

"; } } function displayRecommendations(loadTime, resourceCount, totalSize, recommendationsList, html) { recommendationsList.innerHTML = ''; const recommendations = []; if (loadTime >= 3000) { recommendations.push("Optimize images by compressing them and using modern formats like WebP where supported."); recommendations.push("Minify CSS and JavaScript files to reduce their size."); recommendations.push("Check your web hosting server's response time."); recommendations.push("Leverage browser caching for static assets."); recommendations.push("Consider using a Content Delivery Network (CDN) to deliver static assets from servers closer to your users."); } if (totalSize >= 1024 * 1024) { // 1MB recommendations.push("Reduce the overall size of your webpage by optimizing images, videos, and other large assets."); recommendations.push("Remove any unnecessary or unused CSS and JavaScript code."); } if (resourceCount >= 50) { recommendations.push("Try to reduce the number of HTTP requests by combining CSS and JavaScript files or using CSS sprites."); } if (!checkMobileViewport(html)) { recommendations.push("Ensure you have a `` tag in your `` section to properly optimize for mobile devices."); } const cssRegex = //gi; const jsRegex = //gi; const headEndRegex = /<\/head>/i; const headContent = html.substring(0, html.search(headEndRegex)); const cssMatches = headContent.match(cssRegex); const jsMatches = headContent.match(jsRegex); if (cssMatches && cssMatches.filter(css => !css.includes('async') && !css.includes('defer')).length > 0) { recommendations.push("Consider using the `async` or `defer` attributes for non-critical CSS to prevent render-blocking."); } if (jsMatches && jsMatches.filter(js => !js.includes('async') && !js.includes('defer') && !js.includes('')).length > 0) { recommendations.push("Consider using the `async` or `defer` attributes for non-critical JavaScript or move script tags to just before the closing `` tag."); } recommendations.push("Enable text compression (like Gzip or Brotli) on your web server to reduce the size of HTML, CSS, and JavaScript files during transmission."); if (recommendations.length === 0) { recommendationsList.innerHTML = "

Your page's speed seems good based on the analyzed metrics. However, continuous optimization is always recommended.

"; } else { recommendations.forEach(recommendation => { const li = document.createElement('li'); li.textContent = recommendation; recommendationsList.appendChild(li); }); } }

Why is Page Speed Crucial for Website Success?

Website speed is more than just a technical detail; it's a fundamental aspect of user experience and a significant factor in how search engines like Google rank your site. A fast-loading website ensures visitors have a smooth and enjoyable experience, reducing bounce rates and increasing engagement. Conversely, slow websites can frustrate users, leading them to leave and potentially impacting your search engine rankings.

The Impact of Page Speed on SEO

Google has explicitly stated that page speed is a ranking factor. Faster loading times contribute to higher search engine rankings, which means more organic traffic to your site. Additionally, a fast website improves crawlability, allowing search engine bots to efficiently index your content.

Key Performance Indicators for Page Speed

Load Time: The total time it takes for a page to fully load. Aim for under 3 seconds.
Number of HTTP Requests: The fewer requests a page makes, the faster it tends to load.
Total Page Size: Smaller page sizes load quicker, especially on mobile devices.
DOM Interactive: The point at which the user can start interacting with the page.
DOM Complete: The point at which all of the resources on the page have been downloaded.
First Contentful Paint (FCP): The time it takes for the first piece of content (text, image, canvas, etc.) to be rendered on the screen.

Optimize Your Website Speed for Better Results

Improving your website's speed involves various techniques, including optimizing images, minifying CSS and JavaScript, leveraging browser caching, using a Content Delivery Network (CDN), and choosing a reliable web hosting provider. Regularly analyzing your page speed and making necessary optimizations is crucial for maintaining a competitive edge online.

Use Our Free Page Speed Analyzer to Get Started

Our Page Speed Analyzer tool is designed to provide you with a quick overview of your website's loading performance. By simply entering a URL, you can get insights into key speed metrics and understand how your site compares to general SEO guidelines. Use this tool as your first step towards a faster, more user-friendly, and SEO-optimized website.