Latency
External latency
Not tested
Uses Cloudflare, Google, and Microsoft HTTPS timing samples.
TrendWaiting
Multi-site response checks + live verbose output
Fast, simple, browser-based readiness checks
Test My Interwebs: check your internet speed, stability, browser, and device readiness.
Run Test My Interwebs for a quick online test of your internet speed, latency, jitter, browser compatibility, device readiness, DNS tools, traceroute, and connection quality with live activity updates and clear results.
BrowserTests browser compatibility and permission readiness.
DeviceChecks screen size and desktop-vs-mobile suitability.
ConnectionUses outside response samples to Cloudflare, Google, and Microsoft for latency and jitter checks.
This public layer does not expose Windows ping, packet-loss uploads, trace route uploads, or saved session diagnostics. Network results are still browser-based estimates, but latency and jitter rely on outside public web targets while bandwidth testing uses Cloudflare edge measurements and still shows live verbose activity.
Looking for Test My Interwebs? This free network readiness tool helps you test internet speed, latency, jitter, DNS performance, traceroute paths, browser permissions, device readiness, and Five9 connection setup from one simple page.
Ready to start
--READY
Run the public check
See how your browser, device, permissions, and connection respond in a clean side-by-side test using Cloudflare, Google, and Microsoft as the external reference points.
Voice readiness
Stability check
Browser fit
Live probe map
Tests running across your public endpoints
As the test runs, the active provider or readiness phase lights up here so the waiting time feels intentional and easy to follow.
Waiting to start
Cloudflare
Google
Microsoft
M-Lab NDT
Browser
Device
Public browser and hosted checks
These tests do not save results to the server and do not use client-uploaded Windows diagnostics. Latency and jitter come from three outside sources, and download/upload use Cloudflare edge measurements.
Ready to start
0% complete
Live connection quality
Waiting to start
Connection type
Checking browser support...
For the most reliable performance and best call quality, use Ethernet/hardwire whenever possible.
Live test activity
Watch each sample and test step run in real time.
Waiting to start
Verbose output
Live activity feed
Ready. Click Test My Network to begin.
Pending
Jitter
External response stability
Not tested
Looks for variation across repeated external response samples.
TrendWaiting
Download
Estimated download
Not tested
Uses Cloudflare speed test measurements for download speed.
TrendWaiting
CloudflarePending
M-Lab NDTPending
Upload
Estimated upload
Not tested
Uses Cloudflare speed test measurements for upload speed.
TrendWaiting
CloudflarePending
M-Lab NDTPending
Audio
Microphone access
Not tested
Checks browser permission and device access for a microphone.
PendingCamera
Camera access
Not tested
Checks camera presence and permission readiness.
PendingBrowser
Browser compatibility
Not tested
Reviews browser family for general compatibility.
PendingDevice
Screen and device type
Not tested
Checks whether the current device looks fit for desktop work apps.
PendingConnection
Network details
Not tested
Reads available browser-reported connection information.
PendingExternal response comparison
These are browser-based HTTPS response-time estimates, not raw ICMP pings. Only outside public targets are used here.
Comparison
Cloudflare
Not tested
5 browser response samples to Cloudflare.
PendingComparison
Not tested
5 browser response samples to Google.
PendingComparison
Microsoft
Not tested
5 browser response samples to Microsoft.
Pending--READY
Results will appear here
This summary combines external latency and jitter checks, public response comparisons, browser readiness, and estimated bandwidth into one simple readiness score.
- Run the test in the same browser and environment you normally use.
- Allow browser permissions when prompted.
- For best results, use the live hosted site instead of opening files locally.
High-Confidence Speed Check
Cloudflare remains the primary speed test with the same live wave graphic. Then M-Lab NDT starts automatically, so you get a cleaner verification result without changing the rest of the page layout.
Runs in sequence automatically
Live sequence graphic
One graphic, two test phases
The same animated graphic keeps running as Cloudflare finishes first, then NDT verifies the result.
Waiting to start advanced sequence
1
Cloudflare
Queued
2
M-Lab NDT
Queued
Download
Consensus pending
Cloudflare
Pending
Queued
M-Lab NDT
Pending
Queued
Upload
Consensus pending
Cloudflare
Pending
Queued
M-Lab NDT
Pending
Queued
Primary:Cloudflare waiting for primary result
Verify:NDT waiting for verification
Readiness summary
Public network readiness result
Latency
Not tested
Jitter
Not tested
Download
Not tested
Upload
Not tested
Connection fingerprint and what it means
This section turns your raw numbers into a quick-read connection profile, then explains the most important takeaways in plain English.
Connection Fingerprint
Waiting to run
Run the test to generate a memorable connection profile based on responsiveness, stability, bandwidth, and readiness checks.
Fingerprint pending
Latency
Jitter
Readiness
Latency
How quickly your connection responds
Lower latency usually means websites, apps, and browser-based tools feel faster and more responsive.
Jitter
How steady your connection feels
Lower jitter usually means smoother calls and fewer choppy or robotic audio issues.
Bandwidth
How download and upload affect daily use
Download speed affects loading and cloud tools. Upload speed matters for calls, meetings, and sending files.
Next step
Simple guidance
Run the test in the same setup you normally use, and focus on anything marked warning or fail first.
Looking to test my internet connection? Test My Interwebs is intentionally spelled “interwebs” and helps check internet speed, latency, jitter, DNS, traceroute, and connection readiness.