Test your success with channels

Wondering whether a certain ad placement, format, or color will be effective on your pages? Run a test to find out. Experimenting with AdSense can help you discover what will work best for your site, and channels are the perfect tool for your experiments. Any time you make changes to your site, take advantage of channels to measure and observe the effects. Whether you want to track a specific type of ad placement or an entire site, custom and URL channels will help you determine what'll be most successful.

Testing will also help you make smart decisions about your ads. If you're considering implementing one of our other optimization tips, we encourage you to test it out with channels. The more you test, the better you know the effects of the ads. The better you know the effects of the ads, the faster you'll realize your revenue potential.

Tip for channel users: When you create a custom channel, give it a detailed name so you can easily identify it later in your reports. For example, "ArticleRightWideSkyscraperOpenAir" could represent your wide skyscraper ad unit with the Open Air palette, located on the right-hand side of your article pages.

Source : Google.com/adsense

Making AdSense fit your forum site

When you run a forum site, ad placement and formats are key to designing ads that will be successful but not intrusive to your regular users.

Placement: Display your ad units where repeat users will notice them

Because forum regulars tend to skip the header and go straight to the meat of the thread, placing your ad unit above or below the first post can be more effective than ads next to the logo.

Place a leaderboard immediately after the last post. This provides users who make it to the end of a thread with a 'next step' when the content ends. Try to avoid placing it after the footer, though, as your readers will likely move to the next thread without seeing the ad.

Formats: Adapting your design for multiple ad units and limited space.

Using multiple ad units, you can use a variety of formats to fill ad space throughout your site. Placing a skyscraper above the fold on the left side of your forum seems to produce slightly better performance than other positioning. However, when using multiple ad units throughout the page our horizontal bias still favors the leaderboard. Our heat map provides more details.

Use horizontal link units, which are small enough to fit near the top of your forum just below the header. For the regular forum visitor, link units offer a wider range of relevant topics to browse.

However you choose to implement your ads, keep in mind that forums are highly interactive sites with regular users. Be sure to blend the ads nicely, so they don't appear overly intrusive - but don't blend them so well they mislead your users! Every forum site is different and you know your community best, so as always use your own judgment to create the most positive experience for your users.

Tip for making the most of revenue opportunities: Like most sites, forums can benefit from opting in to image ads. Supporting image ads increases the pool of ads - particularly cost-per-thousand-impression (CPM) ads - bidding to display on your site. Since forums tend to have lower clickthrough rates than other types of sites, CPM ads can improve revenue without the need for clicks. Keep in mind, however, that CPM ads come in both text and image formats.

Source : Google.com/adsense

Blogtimize - Optimize the ads on your blog

When working with a blog, you're facing some interesting ad implementation challenges: a predetermined page format, highly targeted content, and regular visitors, among other things. To make the most of your readership and content, here are a few suggestions:

Blend ads into your blog

To increase the likelihood that your readers will see and click on your ads, blend your ad units into the background of your blog. Choose a bold color for the ad title to help draw attention to your ads, then make sure that the background and borders of your ads are the same color as the background of the area where the ad is placed.

Experiment with multiple ad formats and locations

In general, wider ad formats tend to be more reader-friendly. Placing an ad unit after the first post will likely catch your readers' attention. Take a look at our sample implementations to get some ideas. Also, consider placing a Skyscraper (120x600) or vertical link unit on the right side of your blog. If you're using Blogger, you can find instructions on placing AdSense code in your blog's sidebar.

Offer readers more options with search

To make sure you're earning the most revenue possible with AdSense, go beyond just ads to use AdSense for search. You can increase your earnings, provide readers with valuable information, and take advantage of flexible formats.

Improve ad targeting

With section targeting, you can target an ad unit to a specific section of your blog, as well as block out irrelevant sections like navigational links. We recommend that only those familiar with HTML attempt to implement section targeting.

Tip for promoting your blog: If you're a Blogger user, activate this setting to notify Weblogs.com, a blog update notification service, whenever you have updated your blog. That means your blog will be included in various "recently updated" lists on the web as well as other blog-related services

Source : google.com/adsense

Site Design and Integration

Once you know you are going to put adsense on your website you’re going to have to consider where to put it. If this is new site it’s easier, if it’s an existing site it’s more difficult. While there are some people who will be able to do it, in most cases I’d say if you just slap the adsense code in, you’ll end up with a frankensite monster (props to Tedster of WMW for the buzzword). While every website is different, Google has published some heat maps showing the optimal locations. No surprise that the best spots are middle of the page and left hand side. Now I’ve done really well by placing it on the right, but you should know why you’re doing it that way before hand, and be prepared to change it if it doesn’t work out.

Google has also has published a list of the highest performing ad sizes:

336×280 large rectangle
300×250 inline rectangle
160×600 wide skyscraper

From the sites that I run, I do really well with the 336 rectangle and 160 skyscraper. My next best performing ad size is the 728 leaderboard, I don’t really use the 300 inline rectangle too often. So really it depends on how well you integrate these into your site. Placement can have a dramatic effect on performance. TIP: When working on a new site or new layout you may want to give each location it’s own channel for a little while until you understand the users behavior.

Another ‘trick’ that can increase your CTR is by blending your adsense into your body copy. For example if your body copy is black, remove the adsense border and make the title, text, and URL black.TIP: Try changing all of your page hyperlinks to a high contrast color (like dark red or a bold blue) then change the adsense title to the same color.

The one area where I’ve found blended ads don’t perform as well is forums, especially ones with a high volume of repeat members. Regular visitors develop banner blindness pretty quickly. One ‘trick’ to keep the ads from being ignored is to randomize the color and even the placement. As with any of the decisions about location, placement and color it’s a trade off. How much do you emphasize the ads without annoying your visitors. Remember it’s better to have a 1% CTR with 500 regular visitors as opposed to a 5% CTR with 50 visitors. TIP: For forums try placing the adsense ads directly above or below the the first forum thread.

Posted BY Michael gray

Simple Changes Doubled My Adsense Revenue

Several simple changes in my Adsense approach and layout have almost doubled my blog’s revenue. The results were so drastic and eye opening that I convinced a friend (www.oneprojectcloser.com) to make the same changes to his blog with even better results. The changes involve two simple ideas that can be easily incorporated into any Adsense monetized website or blog.

I’ve been blogging for over two years now and growing traffic, authority and readership slow and steady. Along with the steady increase in traffic the site has continued to increase it’s Adsense revenue at a similar pace with no sudden increases regardless of all the changes and adjustments I’ve made. That was true until I took the time to study many different published Adsense approaches. As I read all of these different approaches three distinct ideas came to the forefront.

Three Important Adsense Approaches

Less is More – This concept is really simple yet I hadn’t really given it much thought before. First off the top ad is the highest paying ad and you want that in the best possible position.

Secondly, if you’re using all three of the allotted Adsense units on a given page then there are quite a few ads all competing for attention or a click through. However, if you only use one Adsense unit then you’re limiting the number of ads served and improving the likelihood that one of those ads will get clicked. Therefore, the theory is that an advertiser will be willing to pay a higher rate for less competition.

Size Matters – If you read enough Adsense guides you’ll find that the 336 x 280 Large Rectangle is the most effective Adsense unit. It typically offers four ads and they are likely to be very related to the topic based on the position between the post title and body.
Position, Position, Position – Placing your Adsense unit above the fold is imperative for success. This makes sense to me for one reason. Every day my site (and I assume most sites) gets a majority of it’s traffic from search engines. This traffic is generated from people searching for something. So when they land on my page and they decide that it’s not the content they were looking for then I want them to see the Adsense unit right where they land so that becomes an “outclick” option.

How I Doubled My Adsense Revenue

In order to understand the approach I used to double my Adsense revenue I’ll use two graphics that show the same post before the changes and after the changes. First - the before shot:

And here’s the after shot:

My Old Adsense Layout Included:

468 x 60 Text Only Unit located in the header area of my page.
468 x 60 Text Only Unit located between the post title and the body of the post.
468 x 60 Text Only Unit located at the end of the post before the comment section.

Revised Adsense Layout Includes:

Remove the old 468 x 60 Text Only Unit completely and replaced with an affiliate banner. The idea here is to remove some of the units in order to address concept #1 of Less is More.

Replace the old 468 x 60 Text Only Unit with the 336 x 280 large rectangle unit. This unit is above the fold between the post title and body which makes it a very prominent position. This change addresses both of concept #2 and #3 for Size Matters and Position.

Remove the old 468 x 60 Text Only Unit completely. I actually replaced this with the new Chitika Jumbo unit which is also performing quite well. Again the removal helps address the Less is More concept.

If you look at the graph of my Adsense revenue over the last two months you’ll see that the increased revenue was immediate. The changes were made as indicated by the Red Circle #1. As you can see my revenue went from under $150 per week to almost $300 per week. Immediate should be taken with a grain of salt, the increase happened over several days and it’s likely to take some time for Adsense to incorporate the reduced number of ads being served on your site.

Summary Of Improved Adsense Layout

While I’d be naive to think that this will double any and all Adsense revenue for any site I think the principal is worth evaluating on all sites. The concept is really simple; make one large, well positioned ad do all the work. This will make your page look cleaner and it’s likely to improve your revenue immediately. It’s also important that you follow some of the basic suggestions of blended ads that match the color and fonts of your site. So far I’ve done this on two of my sites and a friend’s site with the same result, improved Adsense revenue.

Note from Darren: I think that the key with optimizing a blog for AdSense (or other ad networks) is to experiment. The best thing that Todd did here was to try something new and to track the results. What he’s done has worked for him but it might not work for everyone - the key is to keep trying different combinations of numbers of ads, ad sizes, ad positions, ad design (color, fonts etc) and to try different ad types until you find what works best for your blog

posted by Darren Rowse

How to Prevent and Monitor Invalid Clicks, and keep an AdSense Account in Good Standing [a Statement from AdSense]

Over the last week or two there’s been an increase amount of chatter on forums and blogs about invalid clicks and AdSense. Some of the talk has contained information that has been a little confusing and perhaps even ill-informed (and some ‘influenced’ by companies with their own agendas) - so I got in touch with AdSense and asked if they had any information to help their publishers protect themselves against invalid clicks.

The following is what they replied with - in their words it is ‘a concise guide to how to prevent and monitor invalid clicks, and keep an AdSense account in good standing.’ I hope that it is helpful to AdSense publishers everywhere:

The Google AdSense team has heard many concerns about how Google treats invalid click activity on publisher’s sites, and there have been questions on how to keep your AdSense account in good standing. The Google Ads Quality Traffic Team wants to help all publishers keep their accounts in good order, so here are some tips to keep in mind.

We understand that it’s not always possible to control the behavior of your users, but you can be proactive about monitoring your traffic, and you can take steps to ensure that your site provides a helpful and safe environment for users and advertisers. Here are some top tips for keeping your account in good standing (which you may have seen before): https://www.google.com/adsense/support/bin/answer.py?answer=23921

Expanding on the tip “Be aware of how your site is promoted.” we’d like to remind you that, should you purchase traffic to promote your site, you do so at your own risk. There are many site promotion services out there that appear to be legitimate PPC advertising companies or search engines, but actually may be sending artificial traffic to your site for their own gain. (For legal reasons, we’re not allowed to disclose the names of such services.)

To combat this, we highly recommend that you use channels to segment your traffic by source (e.g. a channel for your site’s Google AdWords traffic only). If one channel’s reports look particularly suspicious, you may want to consider unsubscribing from that traffic service. We also recommend using Analytics to slice and dice your traffic reports further to ensure that you’re receiving clicks from users who are genuinely interested in your ads.

Though we encourage you to be proactive about monitoring your site and ad traffic, we highly discourage the use of click tracking via third-party software or custom ad implementations. These methods may:

inadvertently disclose sensitive information about you or your site to a third-party
disrupt Google’s ad delivery or click logging in a way that violates our Terms and Conditions

In addition, click tracking may not provide you with significantly more information than you can already find in your AdSense or Analytics reports. We believe that the creative use of channels can help you gain detailed insights into your account.

If you see unusual activity on your account, feel free to submit this form to let us know: https://www.google.com/adsense/support/bin/request.py?contact=invalid_clicks_contact Please note that we will only respond if we find a significant issue with your account.

Invalid clicks can come from many sources, as described at https://www.google.com/adsense/support/bin/answer.py?answer=16737. While we’re unable to go into the details of our monitoring system, you should know that invalid clicks don’t always mean clicking on your own ads or using click bots. Our Ad Traffic Quality Team looks for numerous types of activity that may inflate advertiser costs, then takes the necessary actions to protect our advertisers.

That said, we still find that many publishers are clicking on their own ads, possibly because they feel that Google is disregarding those clicks. Keep in mind that even though we filter the revenue from an invalid click, we don’t ignore it completely. If we detect significant invalid activity on your AdSense ads, we may take action on your account to protect our advertisers from inflated costs. Here are some examples of situations in which clicking your own ads is prohibited:

Clicking out of interest in the ad content
Clicking to see an ad’s destination URL, such as for filtering purposes (we recommend trying the AdSense Preview Tool, available at https://www.google.com/adsense/support/bin/answer.py?hl=en&answer=10005)
Clicking to ensure that Google is properly registering clicks on your ads (we log all ad clicks, but it can sometimes take up to 24 hours before your reports are finalized)
Clicking to test your website

Seeing clicks but no revenue?

Have you ever checked your reports and noticed that you have clicks reported, but no revenue? We'd like to explain why this may happen, as we frequently receive emails and questions on our Help Forum about this issue. What you're seeing may be due to one of the following:

Allowed Sites setupThe Allowed Sites feature allows you to specify a list of sites where ads from your account may be displayed. If you're using this feature, you'll need to make sure that you've listed all sites where you'd like to display your AdSense ad code To check if this is the case, log into your account and visit the 'Allowed Sites' page under your AdSense Setup tab. If the radio button 'Allow any site to show ads for my account ' is populated, you're not being affected by this issue, and you should continue to #2 below. However, if 'Only allow certain sites to show ads for my account' is populated, review the list of sites in the box below -- are all the sites you own listed in this box? If the answer is 'no', you won't be credited for clicks on the missing sites. Please be sure to add all of the sites where you'd like to display your AdSense ad code.We've noticed some confusion among publishers who have entered the sites of advertisers they'd like to see on their pages into the Allowed Sites list. Please know that this is not the case, as it's not possible to request ads for a particular page - the sites you enter into this box can only be sites where your ads can be placed.

Invalid clicks It's possible that you have some clicks that our monitoring system has considered to be invalid. As we've mentioned before, we monitor all clicks and impressions on Google ads for any activity that may artificially drive up an advertiser's costs or a publisher's earnings. Any clicks that our system considers invalid will still appear on your 'Overview' page, under the Reports tab. However, because our advertisers aren't charged for these clicks and impressions, we won't show the earnings for this activity. If you're concerned about suspicious activity in your account, we recommend reviewing your site's logs and letting us know about the situation. Rest assured that AdSense accounts are properly credited for all clicks and impressions we consider to be valid. We'll post your finalized earnings for a given month on your 'Payment History' page during the first week of the following month. For more information about invalid clicks, please review our Help Center.

posted by Google Ad Traffic Quality Team

Defining invalid clicks and click fraud

We often receive questions from new publishers about what these two terms mean, and we'd like to help you understand the difference.
Invalid clicks are clicks for which we decide not to charge our AdWords advertisers, since they may artificially drive up advertiser cost or publisher revenue. These include extraneous clicks without any value to the advertiser, such as the second click of a double-click. They also include many other types of clicks that we've determined aren't motivated by genuine user interest.
"Invalid clicks" are often confused with "clicking on your own ads". However, we'd like to stress that invalid clicks are generally any clicks that artificially inflate advertiser cost or publisher revenue, regardless of their source.
Click fraud is a subset of invalid clicks that are generated with malicious or fraudulent intent -- in other words, clicks that are intended to drive up advertiser cost or publisher revenue artificially. Sources for these clicks include, but are not limited to:

-A publisher clicking on his own ads, or encouraging clicks on his ads
-Users or family members clicking to support the site / publisher
-Third-party programs with user incentives, such as paid-to-click services and click-exchanges
-Automated clicking tools, robots, or other deceptive software

The same principles above apply to ad impressions and conversions as well. Some sources of invalid impressions include, but are not limited to:

-Excessive page refreshes, generated either manually or automatically
-Third-party programs with user incentives, such as paid-to-surf or auto-surf programs -Third-party programs for purchasing fixed amounts of traffic, e.g. "$10 for 1,000 page views

Posted By the Google Ad Traffic Quality Team

A picture isn't always worth a thousand words

The maxim about the Internet is that content is king. While this holds true for AdSense publishers, there’s one important caveat: if it’s not text-based content, our crawler might not notice.

While we’re constantly working to improve our targeting technology, our crawlers need text to properly match ads to your pages. Although images, flash, and streaming video can help spice up a site, relying heavily on these sorts of elements will make it difficult for us to get a good read on what your site is about.

If your site uses a lot of these features, make sure you provide enough text-based content in one of our supported languages to effectively convey the topic of your site. If our crawler doesn’t find enough text, you may get poorly targeted ads or public service ads (PSAs). While we can't say the exact amount of text content that you'll need to receive targeted ads, we do recommend including complete sentences and paragraphs on your pages.

To improve your ad targeting, here are few other pointers:

Use text in addition to images when possible. Please note that the crawler can't read text contained within images.

If you use images, be sure to title them appropriately and provide descriptive ALT tags.

Try imagining your site without pictures or dynamic content. This will give you a good idea of what our crawler reads. If you lack imagination, you can try turning the images off in your web browser.

Finally, it's important to keep in mind that the AdSense for content ads on your site are automatically determined. Though it's not possible to choose the ads that are placed on your site, including more text-based content will help make it possible for our system to target your site correctly.

posted by Kent Sugarman

It's all Greek to your unpublished pages

Recently, a number of concerned publishers have let us know that they're seeing ads in foreign languages in the 'preview mode' of their HTML editors or on pages that haven't been published to the web. We'd like to reassure you that this is normal.

Before our system can display targeted ads on your pages, our crawler first needs to access your pages. While you're building your pages within your HTML editor, your page hasn't yet been crawled, so you may sometimes see less-targeted ads or even ads in foreign languages. However, after you've published a page to the web, you should start seeing ads in the appropriate language. Please also keep in mind that it can sometimes take 1 to 2 weeks for our crawler to revisit your site after you've made any changes, but your ad relevance should improve over time. As always, we appreciate your patience as the crawler continues its work.

posted by Arlene Lee

Image ads join link units

If you use link units, you may have noticed a small addition to the page users see after clicking a link unit topic. We recently added an image ad to the bottom of each of these pages, after our testing showed revenue improvements for many publishers.


These image ads are contextually targeted, based on the link unit topic users clicked to reach the ads. If no image ads are available for the given topic, we'll only show the original text ads -- in other words, we won't show a PSA or insert a blank space in place of the image ad in this case. Advertisers can bid on these image ads on a cost-per-click (CPC) and cost-per-impression (CPM) basis, so you'll generate earnings for valid clicks and impressions. You can review the performance of image ads on your link unit pages by generating a link unit report on your Advanced Reports page.

If you aren't using link units on your pages, we encourage you to give them a try. They don't take up much space and can help add to your AdSense revenue -- learn more in our Help Center, or visit your AdSense Setup tab and select 'AdSense for content' to get started.

posted by Arlene Lee

Multiple Ad Units

Another way to increase ad revenue is to use multiple ad units. According to Google’s TOS you are allowed to post up to three ad units per page. Similar to standard search results the highest paying ad units will be served first and the lowest being served last. If there is enough of an ad inventory, place all three ad units. However you should pay attention to the payouts. Current assumption is you get 60% of the revenue (on a $0.05 click you get $0.03). So if a click from the third ad unit is only paying between 3 to 5 cents you may want to omit it from your page. This is one are where giving your ad units channels does have value. If one ad unit is getting a higher percentage of click throughs you’ll want to make sure the highest paying ads are being served there. TIP:Use CSS positioning to get your highest paying ads serving in the location with the highest CTR.

posted by Michael Gray

Using Images

One of the latest ’secrets’ to make the rounds is using images placed directly above or below an adsense leaderboard. This has been used for a while but came out in a digital point forum thread where a member talked about quadrupling their CTR. Basically you set up the adsense code in a table with four images that line up directly with the ads. Whether or not this is deceptive is fuzzy and very subjective. Obviously four blinking arrows would be ‘enticing people to click’ and be against the adsense TOS. However placing pictures of 4 laptops over laptops ads isn’t, so use your best judgment here and look at it from the advertiser or Google’s perspective. If you have a question as to your implementation being ‘over the line’ write to adsense and ask them to take a look.

As far as using the images, I’ve done it and can tell you it definitely works. You get the best results when the images ‘complete the story the ads are telling’. For example if you have ads about apple pies, use pictures of freshly baked apple pies, instead of granny smith, Macintosh, pink lady, and braeburn apples. TIP: Don’t limit yourself to using images only on that size ad unit, it works just as well with the other sizes, like the 336 rectangle.

Added:
I got a little criticizm for this and rightly so, as I wasn’t specific as I could have been. Do not use very identifiable brand name or products for your images. Use generic non-specific stock images whenever possible and appropriate.

posted by Michael Gray

General or Niche

You can build your website around general topics or niche ones. Generally speaking niche websites work better with adsense. First off the ad targeting is much better. Secondly as you have a narrow focus your writing naturally becomes more expert in nature. Hopefully this makes you more authority in your field.

If this is your first try at building an adsense website, make it about something you enjoy. It will make the process much easier and less painful to accomplish. You should however make sure that your topic has enough of an ad inventory and the payout is at a level you are comfortable with. You may love medieval folk dancing, but the pool of advertisers for that subject is very small (in fact it’s currently zero).

Once you’ve gotten the hang of how Adsense works on a website, you are going to want to dabble in some high paying keywords, you may even be tempted to buy a high paying keyword list. This does come with some dangers. First off the level of fraud is much higher on the big money terms. Secondly there is a distortion of the supply and demand relationship for these terms. Everyone wants ads on their website that make $35 or more a click, however the number of advertisers who are willing to pay that much is pretty limited. Additionally the competition for that traffic is going to be stiff. So, don’t try to run with the big dogs if you can’t keep up. If you have to ask if you’re a big dog, then chances are, you’re not. I have used a high dollar keywords report from cashkeywords.com

posted by michael gray

New Sites, Files and Maintenance

When you’re building a new site don’t put adsense on it until it’s finished. In fact I’d go even farther and say don’t put adsense on it until you have built inbound links and started getting traffic. If you put up a website with “lorem ipsum” dummy or placeholder text, your adsense ads will almost certainly be off topic. This is often true for new files on existing websites, especially if the topic is new or different. It may take days or weeks for google’s media bot to come back to your page and get the ads properly targeted. TIP: If you start getting lots of traffic from a variety of IP’s you will speed this process up dramatically.

I like to build my sites using include files. I put the header, footer and navigation in common files. It makes it much easier to maintain and manage. I also like to put my adsense code in include files. If I want/need to change my adsense code, it’s only one file I have to work with. TIP: I also use programming to turn the adsense on or off. I can change one global variable to true or false and my adsense ads will appear or disappear.

posted by michael gray