How to Reduce TTFB
Learn how to reduce TTFB (Time to First Byte) with 8 proven strategies. Optimize server performance, use CDNs, and implement caching to improve your API speed.
TTFB (Time to First Byte) measures the time between sending a request and receiving the first byte of the response. A high TTFB indicates server-side delays. Use our <a href="/api-checker">API response time checker</a> to measure your current TTFB. Then implement these strategies: optimize database queries with indexes and connection pooling, implement Redis or Memcached caching, use a CDN like Cloudflare, upgrade to TLS 1.3, enable HTTP/2 or HTTP/3, use edge computing, minimize third-party calls, and upgrade server hardware.
Frequently Asked Questions
What is TTFB and why does it matter?
TTFB is Time to First Byte — the time from request to first response byte. It directly impacts user experience and SEO rankings.
What is a good TTFB?
Under 100ms is excellent, 100-200ms is good, 200-500ms needs improvement, over 500ms is poor.
How can I measure TTFB?
Use our <a href="/api-checker">free API checker</a> to measure TTFB and other performance metrics instantly.
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