TTFB Checker

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TTFB (Time to First Byte) measures the time from a user’s request until the first byte of the response is received. This metric reflects server responsiveness and network latency. Low TTFB is critical for fast‑loading sites; high TTFB may indicate server overload, slow database queries, or poor hosting. The tool makes a request to the given URL and reports TTFB in milliseconds. Use it to benchmark your server’s performance or compare hosting providers.

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