Page Speed Checker | Free Website Speed Test - SEOKit
Free page speed checker. Analyze page load time, performance metrics, and get optimization tips. Simulate Core Web Vitals scores for any URL.
What is Page Speed Checker?
How to Use Page Speed Checker
Enter a URL and click Analyze. The tool performs a simulated page speed analysis measuring key metrics like First Contentful Paint (FCP), Largest Contentful Paint (LCP), Time to Interactive (TTI), and Cumulative Layout Shift (CLS). Review the performance score and optimization suggestions to improve your page speed.
How Page Speed Checker Works
Common Use Cases
- Check if your website meets Google Core Web Vitals thresholds
- Identify performance bottlenecks slowing down your pages
- Compare page load times before and after optimizations
- Get actionable recommendations to improve page speed
- Monitor site performance as part of your SEO audit
Frequently Asked Questions
What is a good page speed score?▼
A score of 90-100 is considered good, 50-89 needs improvement, and below 50 is poor. These thresholds align with Google Lighthouse scoring.
Does page speed affect SEO rankings?▼
Yes, page speed is a confirmed Google ranking factor. Google uses Core Web Vitals (LCP, FID/INP, CLS) as part of its page experience signals for ranking.
What are Core Web Vitals?▼
Core Web Vitals are three specific metrics Google uses to measure user experience: Largest Contentful Paint (LCP) for loading, First Input Delay (FID) / Interaction to Next Paint (INP) for interactivity, and Cumulative Layout Shift (CLS) for visual stability.
How can I improve my page speed?▼
Common optimizations include compressing images, enabling browser caching, minimizing CSS/JavaScript, using a CDN, reducing server response time, and implementing lazy loading for below-the-fold content.
Related Tools
Broken Link Checker
Free broken link checker. Paste HTML or a list of URLs to find dead links, 404 e...
SSL Checker
Free SSL checker tool. Verify SSL/TLS certificate status, expiration date, issue...
Redirect Chain Checker
Free redirect chain checker. Trace the full redirect path of any URL. See all 30...
Explore More Free Tools
Discover more tools from our network — all free, browser-based, and privacy-first.