Browser Ping measures the reliability of your internet connection.
The numbers show the round-trip time for a message from your computer to the internet and back.
Ping times should be stable and less than 100 ms.
Larger values may indicate a problem with your Wi-Fi or internet connection.
If you suspect that your Wi-Fi is causing you trouble, try moving closer to your Wi-Fi access point or connect your computer using a network cable. If this improves your ping times, your Wi-Fi might need an upgrade.