What is wide.rolextub.top

Hi Alan,
We understand your concern and to assist with the issue better please kindly provide the screenshot of the issue using below link.
http://avgclick.me/getscreenshot
Thank you.

SCREENSHOT AS REQUESTED

WHILST BROWSING THIS WEBSITE 'WIDE.ROLEXTUB.TOP' POPPED UP WITH A SCREEN SHOWING WINDOWS DEFENDER POTENTIAL THREAT ON YOUR COMPUTER.
IS THIS A VIRUS?
WHAT ACTION IS REQUIRED TO REMOVE IT IF IT IS?

Hi Alan,
We understand your concern and to assist with the issue better please kindly provide the screenshot of the issue using below link.
http://avgclick.me/getscreenshot
Thank you.

ALAN, For your info, just in case that you are unaware, you can post the screenshot here in your topic. Click on 'Answer' & then click on the 'Image' [mountain symbol] & follow the instructions. 
AVG Guru

SCREENSHOT AS REQUESTED

Hi Alan,

Thank you for providing us the screenshot, to resole this issue, we request you to reset your browsers once and also suggest you not to visit unwanted webpages/websites to avoid these problems in future.

Thank you!