Website Speed Test
Analyze page loading speed and response time.
TestThis Website Uptime Checker page is organised around the task described in the tool interface. Check if any website is online or down instantly. The result changes when the source data or selected options change, so it is easy to run a second comparison.
It can help when you need to run a fresh diagnostic after a hosting, DNS, certificate, redirect, content or performance change. Start with a representative input, inspect the first result, then adjust one setting at a time if you need a different outcome.
The checker uses the public target you enter to make a diagnostic request. Do not place credentials or private access tokens in a URL.
The public URL, domain, IP address, record type, or audit option requested by the checker.
A point-in-time observation from the public target and the checks available on this page.
Analyze page loading speed and response time.
TestCheck HTTP status codes and server responses.
CheckVerify SSL certificate validity and expiry date.
CheckFind DNS records for any domain name.
LookupTrace URL redirects and final destination.
TraceEnter the website URL you want to check.
We send a request to the server and analyze the response.
View the status, response time, and server information.
See uptime history and performance trends over time.
Uptime refers to the time a website is online and accessible. Higher uptime means better availability.
Each click starts an on-demand check. This page is not a continuous monitoring or alerting service.
We check from your server location — most CDNs respond globally so results should reflect real availability.
Faster response times mean better user experience and improved SEO.
This tool gives on-demand checks. For continuous monitoring, you would need a dedicated service.