Is your website privacy-friendly for your visitors? How privacy-friendly is your website? Have you tested the privacy friendliness?
Does the website have a privacy statement? Does it contain information on who is responsible for data collection on the website? What data do you collect about the visitor? How do you collect the data? What the data is used for? What rights do visitors have regarding their data? Is the privacy statement easy to find?
Some browsers allow you to analyse the cookies that a website places on your computer. In Google Chrome > Inspect (F12 or Control+Shift+I) > Application > left: Cookies > left: click on the website address to see the cookies.