Text ads are probably the types of ad that you’re most familiar with. You get a box containing one or a number of ads with a linked headline, a brief description and a URL. You also get the “Ads by Google” notice that appears on all AdSense ads. (Google changed this notice recently and it now blends in much better than it used to.) There are eight different types of text ad. The most popular is probably the leaderboard. At 728 x 90, it stretches pretty much across the screen and while it can be placed anywhere, it’s mostly used at the top of the page, above the main text.
That’s a great location. It’s the first thing the reader sees and it offers a good selection of ads to choose from. When you’re just starting out and still experimenting with the types of ads that work best with your users, it’s a pretty good default to begin with. Of course, you can put it in other places too. Putting a leaderboard ad between forum entries for example can be a pretty good strategy sometimes and definitely worth trying. On the whole though, I think you’ll probably find that one of the smaller ads, such as a banner or half-banner might blend in more there and bring better results. And I think you can often forget about putting a leaderboard at the bottom of the page, despite what Google’s samples show you. It would certainly fit there but you have to be certain that people are going to reach the bottom of the page, especially a long page. You might find that only a small minority of readers would get that far, so you’re already reducing the percentage of readers who would click through. Overall, I’d say that leaderboards are most effective blended into the top of the page beneath the navigation bar and sometimes placed between forum entries.
Banners (468 x 60) and half-banners (234 x 60) are much more flexible. Like leaderboards you can certainly put these sorts of ads at the top of the page, and lots of sites do it. Again, that’s something worth trying. You can put up a leaderboard for a week or so, swap it for a banner for another week or so, and compare the results.
Fig. 3.3 A banner and a half-banner. But at the top of the page, I’d expect the leaderboard to do better. A banner or a half-banner would leave too much space on one side and make the ad stand out. It would look like you’ve set aside an area of the page for advertising instead of for content. That would alert the reader that that section of the page is one that they can just ignore. When you’re looking for an ad to put in the middle of the page though, a half-banner can be just the ticket. While a leaderboard will stretch over the sidebars of your site, just like the navigation bar, a 234 x 60 half-banner will fit neatly into the text space on most sites.
This sort of ad should be your default option for the end of articles and the bottom of blog entries. But for the most part, stay away from the 468 x 60 banner ad block! One of the first things people do when they sign up for AdSense is to grab a 468 x 60 ad block. Big mistake. I have a theory about why they do this. It’s the same theory that explains why the 468 x 60 block does not entice clicks. Most site owners have the mindset that when they put Google ads on their site, they must place the code that conforms most to traditional web advertising. And that would be...? Yup, the 468 x 60, the ubiquitous banner format that we have all come to know and love and... IGNORE. Everyone is familiar with the 468 x 60. And that’s exactly why the click-through rate on this size is very low, even among advertisers who use images on their banners. The 468 x 60 blocks screams, "Hey! I am an advertisement! Whatever you do, DON'T click me. In fact, you should run from me as fast as you can!" In all but a few special cases, I have found the 468 x 60 ad block to be completely ineffective, and recommend ignoring it the same way your visitors do. Now, that doesn’t mean you can never use it. You just have to know what you’re doing and do it smartly. You have to do everything you can to make sure that that ad block looks absolutely nothing like a traditional banner ad. At my site, WorldVillage.com, I’ve done that by surrounding the ad with text. Because there’s no border around the unit, the ads blend into the text and look almost as they’re a part of the article. If I had left that unit in the middle of some empty space — at the top of the page for example — it would have looked exactly like the sort of banner that users have trained themselves to avoid. It wouldn’t have picked up any clicks at all. (Note, I could probably have used a half-banner here too but in general, I like to give my users as wide a choice of ads to click as possible.)
While this use of a 468 x 60 works for me — and it can work for you too if you blend it into the page properly — I’d stick to other formats, like the, half-banner if you’re not 100 percent sure that you can pull it off. When this ad unit fails, it can fail big. Google also offers six different kinds of rectangular ads: buttons (125 x 125), small rectangles (180 x 150), medium rectangles (300 x 250), large rectangles (336 x 280), and two sizes of squares 250 x 250 and 200 x 200. In fact, all of the rectangles can be slotted into the same spots on the page... with the exception of the button.
Probably the most common use of rectangles is at the beginning of articles. You can wrap the text around the ad, forcing the reader to look at it if he wants to read the article. That’s very effective. But you can really put these sorts of ads anywhere on the page. On my site, DealOfDay.com, I’ve put two rectangular ads right at the top of the page so that they take up the bulk of the space the user sees before he starts to scroll. That’s a very aggressive approach that might not work on every site. It’s worth trying though because if it works for you, you can find that it brings in great revenues.
If you’re wondering which size of ad would be best for the position you’ve got in mind, my advice is to start with the large rectangle, the 336 x 280.
Fig. 3.5 Small, medium and large rectangles... and the square. Why should you choose the 336 x 280 ad block? Simple. It gets the most clicks! My studies have shown that this format looks most like real content added to a page. I’ve dabbled with every size Google offers and this is the size that consistently has the best results. Other people have told me the exact same thing. That’s all I need to know! Second best is the 300 x 250 rectangle.
This ad block size is really useful when you want to have two sets of ads side by side. They fit on most web pages just perfectly.
Buttons should generally be used in a different way to other rectangles. Like the half-banners, they’re distinctive for their small size. While that means you could slot them in anywhere, I think they work best when slipped into the sidebars. For example, you might have a list of links to frequently-read articles or other sites on one side of your page. Putting a button ad at the end of a list like that could help it to blend in well. The final types of text ads are those that run vertically. These come in three sizes: skyscraper (120 x 600), wide skyscraper (160 x 600) and vertical banner (120 x 240). Clearly, these are useful options for filling up the sides of the page. I would also recommend using the 'wide skyscraper', text-only ads on the right hand edge of the screen — in conjunction with the 3-Way Matching I discuss later in the book. If you think about it, nearly all PC users are right handed (even left-handed people like me control their mouse with their right hand because it's how we were 'brought up' to use a mouse.) By placing the ads on the right hand edge it's psychologically 'less distance' between your right hand and the screen.This 'closeness' in my opinion makes the user feel more comfortable and therefore more likely to click through to a link. They feel more in control of their visit experience. On the whole, you can often divide sites into those that have plenty of content at the sides (especially on some blogs), and those that have nothing on the sides (like at JoelComm.com). I think putting vertical ads in space so that they form the border of the main text makes the page look a lot cleaner. But that doesn’t necessarily mean that they’re going to get more clicks. If you’re putting a vertical banner in an area where you have other content then just make sure, as always, that you blend them in well so that they look like the rest of your content.
No comments:
Post a Comment