You may need to check the settings of your network.
SOLUTION 2: CHECK NETWORK SETTINGSĪfter doing some speed test and you find out that you’re connection is slow. The speed test uses your internet connection to measure the speed between your macbook and the test server. Informations such as the download and upload speed will appear on the speedtest. There are websites that allow you to check the speedtest of your WiFi connection. Once you’ve noticed that you are unable to open or load a website, the first thing to check the speed test your WiFi connection.
How to Fix macOS Catalina Slow WiFi SOLUTION 1: CHECK SPEEDTEST CONNECTION
