SpeedMetric is a small, independent site that helps people measure and understand a home or mobile internet connection. The core tool is a free internet speed test that runs in the browser. It reports download speed, upload speed, ping and jitter from a real transfer — not a simulated number, not a screenshot from someone else’s network.
Next to the tester we publish original guides and articles: what a good speed looks like, why Wi-Fi often underperforms Ethernet, how to read Mbps versus MB/s, and a public IP lookup that shows IPv4 and IPv6 when both exist. The writing is ours. We do not scrape other speed-test brands or paste vendor white papers into these pages.
Why the site exists
Most people only open a speed tester after something feels wrong: a film buffers, a call pixelates, a game rubber-bands. The result is a handful of numbers that are easy to misread. A low figure on the sofa is not automatically proof that the internet service provider is cheating. A high figure at 2 a.m. is not proof that the evening congestion is imaginary. SpeedMetric exists to make those distinctions in plain language, then to let you measure the same path yourself.
We also wanted a tester that does not demand an account. You should not have to hand over an email address to find out whether the bedroom Wi-Fi is the bottleneck. That is why the test, the IP page and the articles are free to use without a login.
How the speed test works
Latency is a small round-trip to the test endpoint. Download streams live bytes into the browser. Upload sends incompressible data the other way so compression cannot inflate the result. Throughput is transferred bytes over time, using concurrent connections. A typical run finishes in about eight to twelve seconds. The method is described in more detail in download, upload, ping and jitter.
A browser test measures this device, this network, this moment. It cannot see inside your ISP’s backbone, and it cannot promise that Netflix or a game server in another country will match the same megabits. We say that plainly in the disclaimer and in the terms of service.
Who writes the articles
The internet speed blog and the guides are written for this site. Each article is a full explanation — usually eight hundred to twelve hundred words — because a two-paragraph stub does not help someone who is trying to decide whether to move a router, pause a VPN, or call the provider. Topics come from the questions people actually type: why the line feels slow, how to run a fair test, why Wi-Fi loses to a cable, what packet loss does to a call.
We update pages when the product or the advice changes. Dates in structured data reflect when the copy was last revised. If you spot a factual error, the contact page is the right place to write.
Privacy, ads and independence
SpeedMetric is not an internet service provider and is not affiliated with any carrier. We do not sell personal data. The test does not require an account. Details live in the privacy policy. The site may show advertising, including ads served by Google AdSense, to keep the tools free. Ads do not change the numbers the tester reports.
For privacy questions, advertising complaints, or anything else, email contact@speedmetric.net or use the contact page. We read those messages ourselves.