A little and fast Stringing and Bridging test that you can make in a few minutes and with low material wasted for it. I suggest to try to change this setting in order of importace:

1. retraction mm (from 0.8 to 10)
2. Speed of retraction (20 to 40mm/s)
3. Try to lowering you themperature;
4. Dry your filament;
5. Buy better quality filament;
6. Use z-hop (from 0.1mm to 0.4mm);
7. Printing speed (fast in better).
8. Fan (powerfull is better).

Others: Check nozzle usury, flow, step by mm etc...

First of all you need that your printer is calibrated.

Enjoy