If you were to manually add ads to your website (banners, text ads, etc), you would have full control over all the ads that would appear, since you would be creating all the ads manually.

The thing with Adsense is that you have no choice over the ads that will appear on your website… or do you?

Well, while you cannot manually pick which ads will appear on your website, you can certainly block some of them.

The way Adsense works is the following (simplifying a little bit): Google will read your page, determine what it is about, and then show ads related to those keywords/niches/topics.

However, there might be a certain ad that you don’t like in your site (might have some sensitive content). Or you discover that certain categories give you high earnings, while others don’t. In that case, you might want to block certain ads or categories.

To do that, you need to log into your Adsense account, and click on Allow & block ads in the sidebar (under My ads).

Once you are there, you will see several options

Advertiser URLs

You can decide to block all ads linking to, for example, amazon.com. Or microsoft.com. To do that, simply enter the urls and no more ads linking to that website will be shown.

Make sure to read the print in that page, saying you are not allowed to click on your own ads to find out the destination url.

General categories

Here you can block specific categories (or subcategories). For example, you could block all Health related ads. Or just Pharmacy inside health.

The great thing is that Google shows you how many ad impressions and earnings per category you are making. So if certain category is being shown pretty often, but you are not making much revenue from it, you could try blocking it. This won’t always lead to higher revenue, but it’s definitely worth trying.

Sensitive categories

There are certain categories that you might not like in your website (for numerous reasons). The current list is as follows:

• Black Magic, Astrology & Esoteric
• Cosmetic Procedures & Body Modification
• Dating
• Drugs & Supplements
• Get Rich Quick
• Politics
• References to Sex & Sexuality
• Religion
• Ringtones & Downloadables
• Sexual & Reproductive Health
• Social Casino Games
• Video Games (Casual & Online)
• Weight Loss

So if you don’t want some of them appearing in your site, just make sure you block the categories you don’t like for your site. There are not so many ads in these categories generally speaking, so the goal of this is most of the times not to “spook” your visitors, more than making more money.

There is also what Google calls “Restricted Categories”, which are blocked by default. This will depend on the country you are in; in my case I can see “Gambling & Betting (18+)”. You will have to enable this manually if you want related ads to appear.

Ad Networks

Here you can block specific ad networks from appearing in your site.

Ad Serving

Here you can find different functions that you might want to enable/disable, like personalized ads, third party ads, enhanced text/display ads, etc. I can’t give you any specific suggestions, since I haven’t tested everything, so if you are interested in this area, just do some testing.

 

(Ah, I forgot to mention: you can disable ads for all sites, or just a specific site)

 

So the question is, now that you know how to do it, should you block categories/ads, etc?

In my (humble) opinion, your time is best spent creating new (and great) content, or testing placement, ad types, etc., but if you are a test freak, by all means, do some testing and see if your revenue goes up!

In the past, I’ve talked about great courses about Google Adsense.

However, since most of them are paid (aside from Optimizing Adsense, which is 100% free) and we all like free, here are some great resources where you can learn some tricks and you don’t even need to pull out your credit card:

The Official Adsense Blog (Inside Adsense)

Yes, it’s official, and it’s from Google, so it’s great information about what you should (and shouldn’t) be doing.

Link

Youtube Adsense official Channel

Here you’ll find a few videos that can give you some useful insights.

Link

Google Adsense Page at Google Plus

There is not so much happening at Google+ (they arrived into the social world a bit too late), but this particular page has over 2 million followers. There must be something happening there.

Link

Digital Point Adsense Forum

This is a great forum, with thousands of posts to read. The only trouble is telling the good information aside from the not-so-good.

Link

Raúl Mellado’s blog

Yepp, yours truly has written a lot of content about Adsense. Feel free to leave a comment on any article and I’ll do my best to reply.

Link

Monetize Pros

This blog post called “101 ways to make money with Adsense” is filled with great information.

Link

Another interesting post at Fat Stacks Entrepreneur

It’s from december 2014, but still pretty much up to date information

Link

The Niche Site Duel series by Pat Flynn

What happened here is the following: Pat decided to have a challenge with other niche site experts where they would build, rankd and monetize a site, documenting everything along the way. Since it describes every single step along the way, there is a ton of information to learn.

Go to this post and scroll to the bottom to find a link to the other articles.

Link

Spencer Haws Blog (Niche Pursuits)

Not everything is Adsense here (in fact, most of the information is not directly related to Adsense), however since he is focused on teaching how to build Niche Sites, you will find most of the information (blog posts and podcast) useful.

This blog post is particularly useful.

Link

 

So that’s everything I could think of, if you know of more free resources, please let me know and I’ll include them in this guide.

Maybe you think that spying is something for the movies, but trust me, it’s something we all do in the Online Marketing world.

And spying does  not necessarily mean being a “copycat”, ie, copying/duplicating something you see from your competition.

I prefer the word “inspiration”. You can check WHAT others are doing, learn WHY they are doing it, and then improve.

So here is how you would do some “007 Adsense spying”:

Let’s say you come to a site with Adsense ads, and you would like to find more sites that the same user owns (again, not to copy, but just to check what’s working, etc).

First, you view the source code and look for his/her Adsense Publisher id. To do this, look for the Adsense ad code and extract just the part that starts with pub-

It could be something like this:

google_ad_client = “ca-pub-1234567890123”;

With that, you now go to spyonweb.com and enter the publisher id. Then you just click Go! and you will get other sites owned by the same person.

For example, when I entered a specific publisher id (not revealing it here for privacy reasons):

I found out that this person has other 4 domains. So if I know that he/she is successful in building Adsense sites, I can assume that other sites might be profitable too, so I could check at many things like:

• Keywords
• Theme being used
• Ads placing strategy
• Backlinking strategy
• Content strategy

etc.

You can also spy using Analytics Code. For that you need the code that starts with UA, for example: UA-12345678-1 (just a made up example)

If you enter this code at spyonweb.com you will find other sites with the same Analytics Account.

Obviously, not all sites are in the database, so you will not 100% of the results, but you will get a lot of information using this tool.

 

So after learning how to spy, what can you do to protect your business?

Here  are a couple of suggestions:

Separate your public site (ie, your blog) from your money sites.

Do not use the same Analytics account on your public blog/homepage and in your niche/Adsense sites. Otherwise people can just go to your main, public site, get the Analytics code, and spy on you.

Also, if you are very paranoid, you can use another analytics solution like Piwik.

Same thing but with Adsense.

Ideally, do not put Adsense on your blog (unless it makes you a ton of money)

Common sense

Be a bit private with your business. Do not reveal the urls of your websites in your blog, etc. Now I know it’s great to share information (and you can see I share as much information as I can with my readers), but some things should remain private. You never know who is listening.

 

So that’s it, hope this was useful and entertaining. You just got your Adsense spy badge 🙂

When it comes to Adsense, there are not so many courses around (at least, not too many good ones).

It was a much more popular topic in the past, but since interest has moved over to other aspect of Online Marketing (Social Media, etc), the information about Adsense has diminished.

Here are some guides where you can find information about Google Adsense

Google Adsense Secrets, by Joel Comm

This is the Adsense Guide. I purchased version 5.0, which is a PDF with 293 pages. Version 6.0, newer and updated is out. This version is an ebook for Kindle.

The author goes in deep into detail of how to do proper keyword research, how to set up your site, and some strategies to maximize your Adsense earnings.

Format: Mobi (for Kindle)

Price: $4.49

Link

Long Tail University, by Spencer Haws

This is not an Adsense course per se. It is more focused on building niche sites, starting with proper keyword research, do competition research, content strategies and SEO.

The word “Adsense” is not mentioned anywhere in the sales page, however, aside from Ad placement, strategies, etc, you are getting all the information you need.

Plus, it comes from a very reputable author

Format: Video

Price: $197

Link

Niche Site Course, by Chris Lee

This is an up-to-date course on how to set up a niche site from scratch.

It will teach you how to do proper niche and keyword research, how to do SEO (on page and off page), and how to maximize Adsense earnings.

Format: Video

Price: $297

Link

Optimizing Adsense, by Google

This is a free course put together by the Google Adsense people. It has 18 short videos, focused on all the things you need to know for a successful Adsense strategy. It’s not very long so I really recommend you watch it if you are into Adsense

Format: Video

Price: Free

Link

Madsense Reborn

I wouldn’t say this is a great course, but it has a fresh idea: using Facebook to get cheap traffic to your site (as opposed to doing SEO).

Honestly, I think SEO trafic is a hundred times better quality than social (at least when it comes to Adsense), but this course shows you how to get tons of visitors fast.

Format: Video

Price: $47

Link

In the past, there was a limit on the number of ads you could place on a single page:

• 3 ads for content units
• 3 ads for link units

However, in august 2016, Google updated their policy (read about it here).

To sum up, if you don’t want to read too much, the new idea is this: “you can place any amount of ads on your page as you want, but don’t overdo”.

In more correct terms, they state that “Advertising and other paid promotional material added to your pages should not exceed your content”

How should we interpret this?

The way I see it, they are saying “don’t have more ads than content”. Which makes sense, given that a page with more ads than content would not be so nice.

So don’t over do it, use your common sense, and you will be fine.

Ah, since they are not giving you a specific rule (like in the past, the maximum was 3, which is something really specific), keep your account safe, so when in doubt, have one less add than you would (you wouldn’t want the big G to ban your Adsense account).

For example, I wouldn’t have more than one unit visible on a mobile device (that can be interpreted as “more ads than content”. On a large desktop site, 2 or even 3 visible might be just fine (and I say might because you never know with those Google people).