Once installed on your website, the script can be configured to increase the website speed. After you enter your website FTP credentials, the script will be automatically installed on your website's root folder. On the General Settings tab from your website's console page you can find the "Website Speed Settings" tab. On this tab you'll find the instructions to increase the website speed.
Protectumus website speed improvement relies on browser and server caching. Your website speed will increase with more than 30% once you'll configure the website speed settings.