Internet & Network Tests
Test your internet connection and network performance with browser-based tools for ping, latency, packet loss, jitter, connection stability and other network diagnostics.
DNS Lookup & Record Checker
Look up DNS records online including A, AAAA, MX, TXT, NS, CNAME, SOA, CAA, and SRV record...
Ping Test
Run a free online ping test to check internet latency, response time, jitter, and probe lo...
DNS Propagation Checker
Check DNS propagation across multiple public resolvers. Compare A, AAAA, CNAME, MX, TXT, N...
Packet Loss Test
Test your internet connection for packet loss, late packets, jitter, and latency. Diagnose...
Internet Stability Test
Test your internet connection stability online. Measure latency, jitter, packet loss, ping...
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About Internet & Network Tests
Test your internet connection and network performance with browser-based tools for ping, latency, packet loss, jitter, connection stability and other network diagnostics.
Key Advantages & Capabilities
High-Precision Statistical Engine
Track Minimum, Median, Average, P95, and RFC-3550 Jitter metrics across probe sequences.
Zero Software Installs
Run comprehensive network latency and packet delivery diagnostics natively inside your web browser.
Directional Packet Loss Tracking
Diagnose root causes of online gaming rubber-banding, Discord cutouts, and video buffering.
Wi-Fi vs Ethernet Comparison
Compare wireless versus wired network test runs side-by-side to isolate local home network issues.
How to Use the Internet & Network Tests Suite
Select a Diagnostic Tool
Choose Ping Test or Packet Loss Test from the category grid.
Configure Test Probes & Profile
Select your probe count (10 to 100) or application preset (Gaming, Video Call, Streaming).
Review Latency Graph & Metrics
Observe real-time latency over time graphs, jitter, lost probes, and contextual advice.
What Are Internet & Network Tests?
Browser-based internet and network diagnostic tools allow you to measure connection responsiveness, round-trip latency, jitter, and packet loss directly inside your web browser. Using high-precision performance timers and fetch probes to dedicated network endpoints, these tools provide real-time telemetry for online gaming, video conferencing, cloud streaming, and remote work without installing desktop software.
How Internet Network Diagnostics Work
When you initiate a ping or packet loss test, the browser sends a sequence of timed requests to our network endpoint. The diagnostic engine tracks timestamps, sequence numbers, and response deltas to calculate statistical metrics including Minimum, Average, Median, P95 (95th percentile), and W3C RFC 3550 Jitter.
Understanding Browser Measurement Methodology
Because web pages operating in modern browser sandboxes cannot emit raw OS ICMP ping sockets, all tests explicitly measure Browser-Based Round-Trip Latency. This methodology accurately reflects application-layer network delay experienced by web apps, cloud games, and browser-based video calls.
Zero Data Storage
100% Client-Side Computation
All operations execute securely within your local browser sandbox. Sensitive data and financial inputs are never stored or logged on remote servers.
Frequently Asked Questions
Everything you need to know about Internet & Network Tests tools, usage, and privacy.
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