3 Mbps result, or were you looking for a review of a specific mobile app called "Internet Speed Test 3.3"?
Run tests during "off-hours" and "peak hours" (evenings) to see if network congestion is an issue [4]. Internet Speed Test 3.3
If you are seeing as your test result, here is how that stacks up for daily tasks: 3 Mbps result, or were you looking for
If you are looking for a reliable ("solid") tool to verify your speeds, these are the industry standards: For a "good" modern experience, experts generally recommend
Results can vary based on the server's location; try at least three different servers to find a consistent average [1, 18].
For a "good" modern experience, experts generally recommend at least 25 Mbps for a single user or 100 Mbps for larger households [26].
Whenever possible, plug directly into your router with an Ethernet cable to bypass Wi-Fi interference [1].