Website Availability Checker
Is your website down? Check if your site is accessible from multiple locations around the world. Detect regional outages before your users do.
Free tool • No signup required • Instant results from 9 global regions
What This Tool Checks
Check website availability from 9 global regions simultaneously
Detect regional outages, geo-blocking, and CDN issues
Verify all external resources load correctly (scripts, fonts, APIs)
See response times and HTTP status codes from each location
Identify broken dependencies before your users do
How the Availability Checker Works
1. Multi-Region Requests: We send simultaneous HTTP requests to your website from 9 global locations: New York, London, Frankfurt, Singapore, Tokyo, Sydney, São Paulo, Mumbai, and Toronto.
2. Dependency Verification: For each region, we also check if all external resources your page needs (scripts, stylesheets, fonts, images) are loading correctly.
3. Detailed Results: You get response times, HTTP status codes, and a breakdown of all external resources — including any that failed to load.