# ttfb
> CLI tool to measure HTTP time to first byte (TTFB)

## Summary
Measure HTTP time to first byte for performance analysis

## Capabilities
- Measure TTFB of HTTP requests
- Diagnose web server response times
- Support for HTTP and HTTPS

## When to Use
- You need to measure web server response times
- You want to benchmark HTTP TTFB

## When NOT to Use
- You need full HTTP load testing

## Related Tools
- [gping](/tools/gping) (complementary)

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Source: https://littlescripts.sh/tools/ttfb
