HTTP Latency Test

Measure HTTP request latency to a URL

Privacy note: This tool makes requests to external services to work. Do not enter sensitive or confidential information.

About this tool

HTTP Latency Test measures how long a request to a URL takes from your browser. Use it to spot slow endpoints. This contacts the target over the network — avoid sensitive internal URLs.

How to use

  1. Enter the URL to test.
  2. Start the latency check (your browser requests the URL).
  3. Read the measured response time.
  4. Retry to account for warm caches and variance.

FAQ

Is this the same as ICMP ping?

No. It measures HTTP(S) request timing from your browser, not ICMP ping.

Why does CORS block some sites?

Browsers enforce CORS. Some hosts reject cross-origin probes; try a public endpoint you control.

Does ThothBox store the URL?

No. The request goes from your browser to the target; ThothBox does not log your tests.

What does HTTP Latency Test do?

HTTP Latency Test measures how long a request to a URL takes from your browser.

How do I use HTTP Latency Test?

Open the HTTP Latency Test tool, then enter the URL to test.

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