Global Network Latency Test
Free global network latency test. Measure your ping to 7 AWS regions — US-East, US-West, EU Ireland, EU Frankfurt, Asia Pacific Tokyo, Singapore, and Sydney. Find the fastest cloud region for your deployment.
What is a global network latency test?
Latency (or ping) is the time it takes for a network request to travel from your device to a server and back — measured in milliseconds (ms). Lower latency means faster response times for your users. When choosing a cloud region for your application, database, or API, picking the region with the lowest latency to your primary user base can dramatically improve performance.
How to choose the right AWS region
Run this latency test from your development machine and from the locations where your users are. If you're serving users in Western Europe, EU Ireland (eu-west-1) or EU Frankfurt (eu-central-1) will typically give the best results. For users in Southeast Asia, Singapore (ap-southeast-1) is usually optimal. For users in Australia and New Zealand, Sydney (ap-southeast-2) is the best choice.
What is a good ping for cloud services?
- IP Whitelist Config Generator — Detect your IP and generate AWS, MongoDB, GCP configs
- Port Checker — Test if TCP ports are open on any host
- DNS Lookup — Query A, AAAA, MX, CNAME, TXT and NS records
- WHOIS Lookup — Find domain owner, registrar, and expiry date
- SSL Checker — Verify SSL certificate validity and expiry
- IP Location Map — Find any IP location on an interactive map
- HTTP Headers Checker — Inspect request and security headers
- Latency Test — Measure your RTT to major cloud regions
- User Agent Parser — Full browser and OS fingerprint breakdown
- IPv6 Detector — Check your IPv6 address and connectivity
How to reduce latency to cloud regions
To minimize latency between your application and cloud services: (1) choose the region geographically closest to your users, (2) use a CDN (Content Delivery Network) to cache static assets at edge locations, (3) implement connection pooling for database connections to avoid repeated handshakes, and (4) use HTTP/2 or HTTP/3 which multiplex requests over a single connection.
For database connections specifically, consider placing your application server in the same region as your database — even a few milliseconds of latency per query multiplied by thousands of queries per request can significantly degrade response times.