How to check if a proxy is really good?

How can I determine that the proxy server I have chosen is really good and reliable? What parameters should I check before using a proxy to avoid problems with security and connection speed? Are there any special services or programs that help to assess the quality of a proxy server?

 

Purchase proxy addresses only from reliable and trusted sources that can guarantee their quality. Then you will have peace of mind that you will get what you expect.

 

To be sure of the quality of a proxy server, it is important to perform a comprehensive check of several key parameters. First of all, check the connection speed through the proxy using specialized online services or utilities like Speedtest.net. Then, make sure the connection is secure by checking whether the proxy supports data encryption (e.g. HTTPS). To do this, you can use tools like SSL Labs or certificate analyzers. I recommend this free proxy checker https://floppydata.com/free-proxy-checker/