Website Uptime Checker
Monitor website uptime and get alerts when your site goes down.
Note: this checks reachability through the allorigins.win CORS proxy, not a direct request - great for a rough up/down check, not a substitute for a real monitoring service.
About Website Uptime Checker
Monitor website uptime and get alerts when your site goes down.
Website Uptime Checker inspects network details from your browser — enter a host, address or URL and get clear, readable results without touching the command line.
How to Use Website Uptime Checker
- Enter the host, IP address, URL or port you want to inspect.
- Choose any options the tool offers (protocol, count, depth).
- Run the check — results appear as the browser completes the request.
- Copy the report or note down the details you need.
Key Features
- No terminal or admin tools needed — everything happens in the page.
- Clear, readable results instead of raw command output.
- Checks run from your browser, reflecting what a real visitor experiences.
Frequently Asked Questions
Does Website Uptime Checker really check the network?
Yes — Website Uptime Checker uses browser-based requests and lookups to test reachability the way a real visitor would experience it.
Is Website Uptime Checker free to use?
Yes. Website Uptime Checker is completely free with unlimited use — no account, download or payment required.
Is my data uploaded to a server?
No. Website Uptime Checker runs entirely in your browser. Your inputs are never sent to our servers or stored anywhere.
Does Website Uptime Checker work on mobile?
Yes. The interface is fully responsive and works in any modern browser on Android, iPhone, tablets and desktops.
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