Regional performance differences
Compare access speed from the US, Singapore, and Germany to identify region-specific slowdowns.
Website diagnostics
URL Availability and Speed Check
Enter a URL to check its availability from our free US, Singapore, and Germany regions.
Ready to run
Enter a URL to start checking from included countries.
Regional availability
Recent URL checks
What can a URL check reveal?
HTTP status errors
Check whether the target page returns a 200, 3xx, 4xx, or 5xx response.
Continuous monitoring
Turn important pages into monitored targets and receive alerts in a future paid plan.
Included checks
✓ HTTP status
✓ Response time
✓ Redirect count
✓ SSL status
✓ US node
✓ SG / DE nodes
How to use the URL availability checker
Enter a full URL such as https://example.com and run the check. AccessTest sends the request from free regional nodes and reports the status, response time, redirects, and optional large-file speed results.
Use this when a website appears down for customers, when a CDN migration has just finished, or when you need to compare website access speed from the United States, Singapore, and Germany.
A successful result usually means the URL returned a normal HTTP response. A slow response, timeout, SSL problem, or 4xx/5xx status points to a routing, server, firewall, certificate, or application issue worth checking next.
URL check FAQ
What is a URL availability check?
A URL availability check requests a web page and reports whether it responds successfully, redirects, times out, or returns an HTTP error from the selected test regions.
Why test a website from multiple countries?
Regional checks help reveal CDN, DNS, hosting, routing, and firewall issues that may only affect visitors in specific locations.
What does response time mean?
Response time is the measured time for a probe node to receive a response from the target URL. It is useful for comparing regions and spotting unusually slow paths.
Can this replace continuous monitoring?
This free tool is best for manual checks and troubleshooting. Continuous monitoring adds scheduled checks, history, and alerting.