How can I see the websites my devices are vistiting?

[danj77z]

Hi I've got a Nighthawk router. I'd like to make sure my kids are making good choices with the sites they are visiting. 

I go to Logs, but all I see there are Dos attacks and Fraggle Rock attacks. I ask it to email me logs, but it never does. 

Please help a dad out here.

Thanks!

[antinode]

> [...] the sites they are visiting.

   Install some parental spyware on their devices?  Get some add-on
product like Netgear's Armor (about which I know nothing)?

      https://community.netgear.com/t5/x/x/m-p/2125609

> [...] I ask it to email me logs, but it never does.

   Not much meat on that bone.  "ask it" _how_, exactly?