The banner ad and interstitial ad are the two uppermost forms of the web ad. 旗幟廣告和彈出廣告是當前網路廣告最主要的兩種形式。
He equates Web advertising to the early days of television advertising, noting that networks just relied on the radio model they knew. 他將網路廣告和電視廣告初期等同起來,並指出,網路只是依賴於他們了解的通訊模型。