No of course not , Last week onward wp20.ru link message are circulating on WhatsApp. You might get this message from friends / family circle, please don’t click it it is a virus link.It install automatically virus to you browser.unfortunately any of your trusted fried shared that Wp20.ru and you already opened that website please clear cache & cookies .if you dont know how to do that please follow this link https://support.google.com/accounts/answer/32050?hl=en&co=GENIE.Platform%3DAndroid&oco=1 and don’t forgot to restart your system after clearing cache & cookies
Almost all different antivirus vendors listed this link as Malware/Phishing/ Suspicious link. So stay away from this link, If you see a link starting with wp20.ru don’t click it..
To remove Pop-up Ads from chrome open this link ‘chrome://extensions/’ in your chrome browser ,it will show all the extension installed for your browser , remove all unwanted extensions from the installed extension, after that don’t forgot to restart your browser.
In WordPress custom links their is already build in choice check box ‘Open link in a new tab’, but by default it is hidden you can enable that from the screen options as in the below images
If you enable that options from the screen options tab automatically a check box will come as ‘Open link in a new tab’ like below image, check that check box and save now onward your new link always open in a new tab