I keep getting malicious popups in Chrome on my tablet

[Mr Queeba]

Lately, I've been having trouble with my tablet. I can't visit some websites without a popup saying something like this:
Warning! Your phone has (13) virus.
It tries to download adware to my tablet, but chrome stops the download. I've already cleared my cache and cookies, what do I do to stop these ads? And no, I don't have any malicious apps installed.
Edit: the issue seems to be with the websites I visit. I'm just going to lock the thread, since the issue was found.

[Ad Bot]

[SpongeCraft1212]

Try using a trial of Malwarebytes?

[Mr Queeba]

Try using a trial of Malwarebytes?

Nothing, it just seems to be a random browser popup and not anything malicious installed on my tab.

[Ipquarx]

What websites

[Satan From Wreck-It-Ralph]

i only get those on research sites

[Space1255]

Factory reset it.

[kanew2000]

Factory reset it.

shouldnt be necessary

[Mr Queeba]

Occurs on quite a few websites. The popups all come from this one domain that I will refrain from posting publicly. The websites I often use a lot are not affected, however.
EDIT: The domain is paulgrenwood.com. Visit at your own risk.

[Jubel]

if youre too weak to post the domain you shouldnt be on those websites to begin with bro lol

[Dreams_Of_Cheese]

Occurs on quite a few websites. The popups all come from this one domain that I will refrain from posting pubicly. The websites I often use a lot are not affected, however.

this tells us basically nothing. if you want help, you need to tell us what it is.

[Satan From Wreck-It-Ralph]

The popups all come from this one domain that I will refrain from posting pubicly.

it's research isn't it

[-Setro-]

Occurs on quite a few websites. The popups all come from this one domain that I will refrain from posting publicly. The websites I often use a lot are not affected, however.
EDIT: The domain is paulgrenwood.com. Visit at your own risk.

[Ipquarx]

The domain is paulgrenwood.com.

clearly this is a legitimate site that wouldnt dare put misleading popups

[Frequency]

itt OP visits dumb websites and had dumb things happen

honestly