We measure internet quality.
ISPs prove their infrastructure speed in their region and beyond, brands embed their own measurement experience on their sites, and users test for free — all on the same independent measurement infrastructure.
Measurement, visibility and reporting, simplified.
Add your server to the NETMETRİK measurement network
Prove your infrastructure's speed in your region and beyond: your server joins the measurement network, and your brand appears in front of your subscribers in every test result.
Applying takes a few minutes.
Explore the server networkUsers around the world trust HIZTESTI.COM for accurate speed measurement.
The NETMETRİK product family
Enterprise products built on our measurement infrastructure, from operator to brand.
HIZTESTI Servers
Prove your infrastructure's speed in your region and beyond: your server joins the measurement network, and your brand appears in front of your subscribers in every test result.
- One-command setup
- Managed hostname and automatic TLS
- 24/7 health monitoring and reports
HIZTESTI Custom
Add a free internet speed test to your site on the free plan: visitors measure under your brand, you report the results from your own panel, and your subscribers never leave for someone else's site.
- Your own colors and logo
- Shared network or your own servers
- Billing in USD or EUR (TRY for customers in Türkiye)
On the roadmap
These products are in development — partner feedback drives the priority. If you're interested, get in touch and we'll add you to the early-access list.
Visualize network availability and performance with a map-centric tool.
Aggregated, analyzed data to understand network performance across your market.
Highlights
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A free speed test widget for your site: what is HIZTESTI Custom?
Instead of sending your visitor to someone else's site to measure their speed, add a free internet speed test to your own page. How it works, what the free plan (250 tests a month) covers, and the difference between the two target modes.
Measurement server requirements: the reasoning behind the thresholds
A 1 Gbps dedicated line, no traffic shaping, a domain name instead of a bare IP, mandatory NTP. The conditions for joining the measurement network are not arbitrary — each one prevents a specific measurement error. Which prevents what?
The sponsor server programme: your brand on every test
Why do data centres, ISPs and hosting companies add servers to the measurement network? Sponsorship is free — the exchange is not money but visibility and data. Here is how the programme works and what is expected in return.
The infrastructure that both measures and publishes the speed test
Measurements run on our own and partner servers, on infrastructure we build ourselves. The server network is monitored live, and applications pass through a transparent approval process.
Liveness signal and active sessions are monitored in real time; a struggling server is automatically pulled from traffic.
Application, benchmark and approval steps are visible; every decision is recorded with its rationale.
Measurement from the geographically nearest server; low latency, realistic results.
Customizable and scalable for most organizations
Let's build the measurement network together
Add your server or publish a speed test that carries your brand; take your place in the NETMETRİK measurement infrastructure.