Javascript Detect Speed Link

If you want to measure how fast your own JavaScript functions run, use the Performance API rather than the standard Date object.

: A built-in, readable way to track how long a block of code takes to execute. This is useful for quick debugging. 3. Key Considerations & Pitfalls javascript detect speed

const start = performance.now(); // Run your code here const end = performance.now(); console.log(`Execution time: ${end - start} ms`); Use code with caution. Copied to clipboard If you want to measure how fast your

: Speed is calculated as Distance (File Size) / Time . To avoid cached results, a "cache-buster" (a random query parameter) is added to the URL. Implementation Steps : console.log(`Execution time: ${end - start} ms`)