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Notes for publishers.

How ad revenue actually gets made: AdX, header bidding, ads.txt, layouts and the decisions behind them.

· 8 min read

Header Bidding Explained for Website Owners

What header bidding is, how the auction works, why it usually earns more than a single ad network, and the trade-offs in page speed and setup work. A plain guide for website owners.

· 7 min read

What Is ads.txt and Why It Affects Your Ad Revenue

ads.txt tells buyers who is allowed to sell your ads. Here is what each line means, the mistakes that quietly cost publishers revenue, and how to check your own file in five minutes.