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Free Server Response Time Check

Measure server-side fetch time and HTTP response status without fabricating Core Web Vitals.

Domain Overview Security Scanner Keyword Check Server Response Check Backlink Snapshot Robots & Sitemap Validator Metadata Inspector Redirect Tracer

Live server-side HTTP fetchMeasured when you submitNo estimated metrics

search_insights

Start your analysis above

Input a website URL or keyword, and select the tool to fetch live statistics, SSL status, open database ports, or monthly search volumes.

Time to First Byte (TTFB) & Web Performance

Speed is not just a user experience requirement; it is a critical ranking factor in Google's algorithm. Slow-responding web servers consume too much crawl budget, prompting Googlebot to crawl fewer pages. Time to First Byte (TTFB) measures the connection latency and server-side processing time before a single byte of HTML is received by the client.

How to improve your server speed

Use a Content Delivery Network (CDN): CDNs cache static files closer to users, lowering latency and dramatically reducing TTFB.
Optimize Database Queries: Index slow database tables and use redis caching to reduce server-side HTML rendering times.
Upgrade Hosting Infrastructure: Move from shared hosting to a virtual private server (VPS) or cloud hosting to handle traffic spikes smoothly.

Performance Indicators

Fast (< 200ms)

Excellent response speed. Googlebot and users will experience a snappy connection.

Slow (> 600ms)

High latency. Indicates slow backend processing, unoptimized code, or database bottlenecks.