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How can I reduce server response times to improve TTFB?

Asked on Dec 18, 2025

Answer

Reducing server response times is crucial for improving Time to First Byte (TTFB), which directly affects the perceived loading speed of your website. Optimizing server configurations, using efficient caching strategies, and minimizing server processing time can help achieve this.

<!-- BEGIN COPY / PASTE -->
    # Example: Nginx Configuration for Caching
    server {
        location / {
            proxy_cache my_cache;
            proxy_cache_valid 200 1h;
            proxy_cache_use_stale error timeout updating;
            ...
        }
    }
    <!-- END COPY / PASTE -->

Additional Comment:

Ensure your server is using HTTP/2 or HTTP/3 for faster connection handling.
Use a Content Delivery Network (CDN) to cache and serve content closer to users.
Optimize database queries and server-side code to reduce processing time.
Implement server-side caching mechanisms like Varnish or Redis.
Regularly monitor server performance to identify and address bottlenecks.

✅ Answered with Core Web Vitals best practices.

Ask any question about Performance here... and get an instant response.

How can I reduce server response times to improve TTFB?

Asked on Dec 18, 2025

Answer

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