The Truth - Adsense Click Fraud Can NOT be Stopped

Your probably reading this article because you use Google Adwords to bring traffic to your website, or your a click fraudster yourself, wanting to see what kind of information I have for you. Most of you click fraudsters will think that I have no idea what I am talking about, and that I do not know your methods. Well, trust me buddy, I KNOW ALL ABOUT YOU AND WHAT YOU DO.

If you are new to the click fraud scene, here is an example:

1. Scumbag puts Google Adsense ads on his website.

2. The scumbag then proceeds to cheat Google Adsense by creating false clickthroughs and impressions, in return earning him a pretty nice profit, because he isn't even working on his website, just generating false traffic.

All of you people that run campaigns through Google Adwords are thinking, "This guy has no idea what he is talking about, Google has everything under control and they even state so publicly!"

WOW! What kind of pay per click company would admit that they DO NOT have click fraud under control? I wonder what would happen to their business immediately following that statement.

Estimates say that nearly 20% of all clicks for Adsense are illegitimate. In my honest opinion I believe this number to be around 30-35% from some of the things I have seen.

Alrite, now the big question, how are they doing it?

There are a number of ways that people are cheating, including the 'click groups' from India that click on your ads for you and create big pay checks as long as you pay them their $0.50 an hour so they can buy bread for their family.

But I'm going to show you the technical way that Google Adsense is cheated, not poor people clicking ads. I'm talking about extremely smart programmers that create hitbots to cheat Adsense. And, NO, I'm not talking about that piece of garbage 'CACA' or Clicking Agent that you find on Google. I am talking about PRIVATE programs and scripts that are only used by private groups.

How do these scripts get away undetected you ask?

Simple, let's actually take a look at Google's click fraud protection (This is what I have summed up, I seriously don't believe they have anything other protection because people are still cheating using these methods as you read this article.)

If you actually take a look at Google's Adsense code when it is on your webpage you will find the URL that is used to retrieve ads. (Right-Clck your ad Iframe and click 'View Page Information' or something similar.)

Here is an example of the URL that you will find:

http://pagead2.googlesyndication.com/pagead/ads?client=ca-pub-2521202633232871&dt=112484 7235453&lmt=1124631699&format=468x60_as&output=html&url=http%3A%2F%2Fwww.yoursite.com%2F&color_bg=EC F8FF&color_text=000000&color_link=0033FF&color_url=0033FF&color_border=DDAAAA&cc=59&u_h=768&u_w=1024 &u_ah=738&u_aw=1024&u_cd=32&u_tz=-240&u_java=true

Now let's decode this up a little bit, shall we?

client=ca-pub-2521202633232871 - Your client code, this tells Google who to assign the click-through money to.

dt=1124847235453 - Javascript, if you use the command google_date = new Date(); document.write(google_date.getTime()) --- Which generates 1124847235453.

This shows you the number of milliseconds since midnite January 1, 1970. This is what seems to be Google's biggest automated proxy clicker fraud prevention. Doesn't seem too hard to generate with 2 lines of code now does it?

lmt=1124631699 - The last time your webpage was updated. LMT stands for Last Modified Time, pretty easy Javascript to generate this one too - document.write(document.lastModified); --- Which generates 1124631699.

(Notice I'm skipping a bunch, that's because they are just showing the type of ad, colors, and size that you are using.)

cc=59 - Seems to be some random number based on the screen width, height, and color scheme. I've seen this number go from 20 all the way up to 400. I'm sure they don't use this to reliably track click fraud.

u_h=768 - Height of your screen settings.

u_w=1024 - Width of your screen settings.

u_ah=738 - Your available screen height.

u_aw=1024 - Your available screen width.

u_cd=32 - Color scheme on windows, e.g. 32-bit.

u_tz=-240 - Your monitor refresh rate or something else that isn't important, I've never seen it not -240.

u_java=true - Just seeing if you have java enabled.

There are some other variables that are sometimes in the URL such as 'u_his=' this means how many pages you have visited since you started up your browser. There's also some MIME type checks and how many plugins you have installed, but these variables come up very rarely. I think they are only meant for Netscape/Firefox browsers.

Now that we have 'decoded' the supposed unbeatable Google Adsense code, what do you think about click fraud? You still think it is rare?

After randomizing all the data and sending an automated query to their Adsense URL, all the scumbag has to do is parse out all of Google's click URL's and click one of them, giving him a click through. This can all be easily faked with even a Visual Basic program. A newbie programmer could in-fact cheat Google Adsense without much knowledge.

Alrite you say, they beat the javascript code detection but doesn't Google use cookies so they can't do this?

No, Google does not use cookies for Adsense.

Well what about IP-tracking? Someone can't have that many proxies!

There are click groups that leave these programs running on their computer. They each randomly click each other's URL's automatically. The person running the program doesn't even have to do anything, but he is still contributing to the success of their group and himself.

Does that sound too far-fetched? I am telling you that there are click groups that do this now and have been since the old Linkshare PPC days in 1999. Yes, if you were an advertiser on Linkshare back around 1999-2002, you got RAPED.

And that isn't all. I have read on the internet that there is currently over 100,000 people infected in the United States alone with trojan proxy servers. These proxy servers run on random ports so that Google can't just do a simple port 8080 or 80 check on it to see if it's a proxy. The majority of these proxy servers are used for credit card fraud, but a lot of them are also used to cheat Google Adsense and other pay per click programs. These proxies are at-home users that look like normal dial-up, cable, and dsl users from all across the world, but mainly United States. There is NO WAY to prove that they are a proxy.

Random User-Agent strings is another tactic that is often used by click fraudsters. This makes Google think that a lot of different browsers are clicking the links, just keeping them further from finding out the truth.

On a side note, you may be thinking that the new Yahoo! pay per click program may be the way to go. I checked into their protection and guess what? They are only using ONE of Google's protections and that is the Javascript GetTime. They are still in Beta though and this may change, but who knows?

To the cheaters: The benefits of cheating are short. Eventually you will be caught for what you are doing and maybe even sued by Google. There is a ton of money to be made legally with Adsense and I suggest that you stop cheating. Who am I to tell you to stop? I use to be one of you! Back when I was 13-14 I was making programs like the ones you guys are using now. You guys probably used one of my programs at one time. I am happy to say that those days of mine are all in the past now, and I am making a good amount of money LEGALLY with Adsense and other affiliate programs. Work hard guys and you will reap the benefits 100 times what you make cheating.

To the advertisers: You people that use Google Adwords now see that it is actually not very hard to cheat you out of your money, so be careful and MAKE SURE that you use a click fraud protection script such as ClickDefense. To lower most of your click fraud, just don't put your ads in the Content Network, only stay on Google's sponsored search results. Only Google gets paid when someone clicks the search results sponsored ads and nobody wants to cheat to make Google anymore money do they? Check the stock, it's currently at 279.58 a share.

To summarize my article I just want to state that no one should use this information for cheating Adsense and I am not responsible for your actions if you choose to do so. You will be caught because Google will evolve and get smarter, eventually.

Joseph Tierney is the owner of Auction Fraud Protection A user-generated database of auction fraudsters. He is 2005 high school graduate and is currently studying for a computer science degree in college.

The Click Fraud Problem

Click fraud has become a major problem for online marketers.... Read More

Secret Reasons Why Some Businesses Can Afford to Bid Ridiculous, Amounts On Pay-Per-Click Keywords

The other day I was talking to one of my... Read More

Understanding Google AdSense

Google AdSense allows webmasters to dynamically serve... Read More

Price Your ClickBank Products for Maximum Profit

Choosing the right price for your digital products is one... Read More

Plan Your Way to Pay-Per-Click Campaign Success!

Have you heard the saying, "planning is everything?" Perhaps there... Read More

4 Ways To Get Relevant Adsense Ads On Your Site

If you're an active Adsense publisher, I'm sure you have... Read More

Adsense-ble, Or The Art Of Promoting, Without Promoting

Hey, wait a minute. You can't have popups on the... Read More

Determining Keywords

Determining keywords is a critical step in web design. If... Read More

3 Strategies to Profit When Click Prices Increase (Part 1 of 3 Series)

Although the degree of increase varies among industry resources, a... Read More

What Should You Know About Search Engines and Pay-Per-Click?

Here's a fact for you, 85 to 95% of Websites... Read More

Yahoo! Publisher Network - The Next AdSense?

Yahoo announced that their Publisher Network, formerly available in the... Read More

Disguise Your ClickBank Affiliate Links Using Status-bar Faking

Many surfers are savvy enough to identify ClickBank affiliate links,... Read More

What You Need To Know About Googles New AdWords Affiliate Policy

A lot of affiliates are selling other people's products with... Read More

How to Take Advantage of the New Google Adwords Changes

On Friday, July 15th all Google advertisers got the email... Read More

Google Adwords Guide II - Why Use Negative Keywords

When you are running a Google AdWords campaign, it is... Read More

Relevant Ads Increase Adsense Profits

If you've started using Adsense as a way to increase... Read More

Advertising Your Work From Home Internet Business With PPC Search Engines

If you want to make money online with a work... Read More

Advertising Your Home Business With Pay Per Click Can Be Risky

An unfortunate byproduct of the pay per click advertising business... Read More

Pay-Per-Click Search Engines ? The Basics

Search engine optimization can take a long time to show... Read More

Pay Per Click 2005: Very Expensive Without Expert Help

Despite being online using email since 1995, at the start... Read More

10 Powerful Tips to Optimize your Google AdWords Campaigns

Google announced in January 2005 significant changes in their popular... Read More

Increase Your Click-Through Rate And Skyrocket Your Sales - 3 Quick Tips

Most pay per click ads draw amazingly low click through... Read More

The Secret to Adwords Success

It seems at the moment that everybody is telling you... Read More

Click Fraud and How to Deter It

Pay per click (PPC) advertising continues to gain popularity in... Read More

Adsense, Boost Your Payout 400%, No Really

How?Dead easy.I implemented this tactic myself yesterday on one of... Read More