Netbolt – The Global Broadband Speed Test

Use the Netbolt test to download, upload, and ping instantly. Find your perfect ISP and optimize your web experience now!

Use Netbolt on all your devices with our free desktop and mobile online.

How fast is your download speed? In seconds, Netbolt.site's simple Internet speed test will estimate your ISP speed.

Netbolt – The Global Broadband Speed Test

Use the Netbolt test to download, upload, and ping instantly. Find your perfect ISP and optimize your web experience now!

Use Netbolt on all your devices with our free desktop and mobile online.

How fast is your download speed? In seconds, Netbolt.site's simple Internet speed test will estimate your ISP speed.