WarningTechnical
Slow Server Response Time: How to Fix It
Time to first byte (TTFB) is how long the server takes to start sending the page. Over 800 ms is considered slow.
Quick fix: Aim for under 800 ms. Use caching, a CDN, faster hosting, and fewer database queries per page.
Why it matters for SEO
A slow server delays everything else on the page, hurting Core Web Vitals, user experience, and how many pages Google crawls.
How to fix it
- 1Enable page caching (a caching plugin, Redis, or a static build).
- 2Use a CDN to serve content close to visitors.
- 3Reduce slow database queries and heavy plugins.
- 4Upgrade to faster hosting if the server is overloaded.
Frequently asked questions
What is a good TTFB?
Under 200 ms is excellent, under 800 ms is acceptable.
Does TTFB vary by location?
Yes. Visitors far from the server see slower times, which a CDN fixes.
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