People still panic and don’t know what to do when they get a violation notice.Google Adsense are very strict when it comes to their policy violations and no one still knows how Adsense teams review everyone’s website. they actually screen your website for any violation before they sign you up for the ad exchange. just to let you know, they are so many reason that can cause or lead to policy violations.
These are some of the reason why Google might give you a policy violation reply.
-Valuable inventory: scrap content: Google doesn’t like a page that copies peoples content and then paste to oneself. they love unique and quality content that can make users engage. they wont allow you to place ads on pages that has plagiarized contents. scrap content can also be when you embed videos ,images, or other media from different website without you adding any value to your visitors
To resolve this issue, remove all copied content from your website and write a unique content, focus on the originality of the content , write long articles if possible and this policy wont be given to you no more.
-Valuable inventory: no content ; this kind of violations do happen when you are trying to place google ads on a page that has little content or no content at all, this can also be when trying to show ads on login pages or registration pages , this pages are not useful to Adsense for ads, because it doesn’t have content on it. there are lot of people who are trying to game google , but this people are smarter than you think , i’ll advice you to kindly remove those pages or write better more content , or better still remove ads from showing there totally.
-Valuable inventory: Under construction; when i started with blogging , i got this notice always and it was really annoying , because i had no idea what it meant. Google Adsense did not actually explain what it means properly to me and i had to do some little experiment just to find out what this under construction mean. basically it so obvious it means your website is still under construction , but at the other hand it does relate to how many unique post you got. for example, if you have 10 post that is not unique, its will be flagged as under construction but if you have just 5 unique and well written article, it will show that advertisers would rather put their own ads in that website with 5 articles with unique content and also make sure you have some recent post too to show activity on your website and yeah Google will definitely approve you only if you don’t violate other policies.
-Valuable inventory: templates page; this kind of message goes with your website quality, it can be different reasons like your website homepage is not properly designed , you don’t have a good theme or if you do , maybe you are not designing it properly to be friendly use. another reason can be broken links, or your menu bar doesn’t have link at all. there are so many reasons to this so you just have to be careful when designing your themes, it also can be if content is either repeated within the page or is just copied or mirrored from other site. and yeah with the whole thing, don’t make your navigation poor.
this are just some of the policy i know and will update if i fully understand other inventory. if your problem is listed above, here you go , fix your thing !!!!!!!