Why do I get the message Your connection is not private?

[Georgypan]

Your connection is not private

This is the message I'm getting on one website (one poll. Com). All I've been able to find out is to check my date and time are correctly set (they are). This is happening on both on chrome and Firefox. The site works perfectly on my laptop but this is happening on my nexus 10.

 

[Almeuit]

Re: Your connection is not private

Sounds like their mobile site isn't setup properly.

 

[Georgypan]

Re: Your connection is not private

But it's been working perfectly until today.