[simonmales]

I used to do ad scheduling 10+ years ago and at least in those times the ads has NOSCRIPT tags.

But for it to really work you would need to store a cookie to correctly redirect the user.

I like your idea of rendering the ads on the server side, but I would hope they would have super low responsive times. Or at least low timeout on your side.

[wakatime]

You can render client side too, the key is no external JavaScript is being trusted to run on the page.

That ofc means the common practice of advertisers pasting a JavaScript snippet, the network doing a review process, then rendering that snippet as an advertisement on some property would not be allowed on this Ad Network.