Yay! Since this website is using HTTPS, all communication with this website is now encrypted. You can now browse this website safely. When a website is using HTTPS, it means that the connection between your device and that site is private and encrypted, therefore people (e.g., those on the same WiFi network, or if you are using an unprotected WiFi network) won’t be able to directly intercept and tamper with what you do on the site.
Hence, your email and user data, if submitted via feedback forms or comment sections on this site, cannot be intercepted by anybody.
Note that if you are on a compromised WiFi network, security benefits of HTTPS may not help.
So, what exactly is HTTPS?