I have been using AdSense for years now. Not in any huge way, I’ve never been in the position where I could place advertising on a site where there is much significant traffic, but it’s always been there.
Now it’s actually making me some money. Not a lot. Nothing substantial. Just enough to hint that - if managed properly - the little stream of cents per day can grow into a couple of dollars a day and then further.
How do you make money off online advertising?
Traffic
Without it you’re lost. If no one visits your site, then there is no one there to click on the ads or to sell affiliate products to. Be involved and contribute to other similar websites and communities. Make sure you keep your site active and alive. No one visits a site continuously when it hasn’t been updated in years. Search engine traffic is important too, so make sure that your URLs are nicely formatted, you have lots of unique content, etc, etc.
Ad format and placement
I have read this little dot point countless times in other articles. It just seems so… well… pointless at first, doesn’t it? Make sure your any ads you place on your site are cleverly located and are appealing to your audience. If they’re not then people won’t follow them and the advertising will be at best wasted space and at worst a blight on your design. Properly formatted and cleverly located ad units will reap higher click-through-rates (CTR).
Site type
I know that’s a very weak heading, but your site’s content and purpose does dramatically impact upon ad-clicks. Forums typically get very, very low CTRs, so don’t be too surprised if you have high traffic stats, but are not really reaping in the money in ads.
It’s tricky to pull off, but good luck to anyone trying to make a living online.