website is redirecting to onclkds.com ads, probably an adware .

hello,

My website (moreabouttech.com) is redirecting to unknown ads whenever clicked on any link on website . ad example : (onclkds.com).,a pop up is opened in new tab and its really frustrating, though no any such external plugins/theme is been used. just a single theme installed and some officially installed general plugins.previously too my website had such activities but a text ad earlier at the last of every post content that made me to reset complete site, but i dont wish to reset again. any help will be greatly appreciated. and probably a cause for these type of irreverent ads? . my laptop is having registered antivirus installed.

thanks

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