Enhanced Website Speed Test
Test your website's loading speed with detailed metrics and optimization recommendations
Test Your Website
Data Accuracy Note
This tool generates deterministic performance metrics based on URL analysis. Results are consistent and simulate real-world measurements for demonstration purposes.
Performance Results
LOAD TIME
TTFB
DNS LOOKUP
CONNECTION TIME
CONTENT DOWNLOAD
PERFORMANCE GRADE
Performance Grade Explained
Understanding Your Performance Grade
Your performance grade is calculated based on the overall speed and efficiency of your website:
A Grade: Excellent performance. Your site loads very quickly and efficiently.
B Grade: Good performance. Your site loads well but has minor optimization opportunities.
C Grade: Average performance. Consider optimizing images, scripts, and server response times.
D Grade: Below average performance. Significant optimizations are needed for images, caching, and resource loading.
F Grade: Poor performance. Urgent attention required to improve loading times and resource optimization.
Waterfall Analysis
Understanding Waterfall Analysis
DNS Lookup
Time taken to resolve the domain name to an IP address
TCP Connection
Time to establish a connection with the server
TLS Handshake
Time for secure connection setup (SSL/TLS)
TTFB (Time to First Byte)
Time between request and first byte from server
Content Download
Time to download the page content and resources
Optimization Recommendations
Optimize Images
Compress and resize images to reduce page size. Use next-gen formats like WebP. Implement lazy loading for below-the-fold images.
Minify Resources
Minify CSS, JavaScript, and HTML files to reduce their size and improve parsing time. Combine files where possible to reduce HTTP requests.
Enable Compression
Use GZIP or Brotli compression to reduce the size of transferred resources. This can significantly reduce load times for text-based assets.
Leverage Browser Caching
Set appropriate cache headers to allow browsers to cache static resources. This reduces server load and speeds up repeat visits.
Optimize Server Response
Improve server configuration and database queries to reduce TTFB. Consider using a CDN to serve content from locations closer to your users.