Preventing Google from indexing the contents of a div by reversing the string

Question

I want to prevent that Google indexes the contents of one <div> on my page. Of course I can create an image but that's not really an option in my case since the data is very dynamic.

So, I came up with the following solution:

Let's say that I have a string:

The quick brown fox jumps over the lazy dog.

1. I reverse the string to: .god yzal eht revo spmuj xof nworb kciuq ehT
2. I use a little bit of CSS to display it correctly: unicode-bidi:bidi-override; direction: rtl;

code:

<div style="unicode-bidi:bidi-override; direction: rtl;">
  .god yzal eht revo spmuj xof nworb kciuq ehT
</div>

Question: Will this affect my SEO rank negatively because Google's crawler reads:

.god yzal eht revo spmuj xof nworb kciuq ehT

..which is rubbish in English

Answer 1

I asked on Google forums and the answer is: It doesn't

Answer 2

I want to prevent that Google indexes the contents of one on my page

Then I think you shouldn't put that content on the page, period.

You could try using the googleon/googleoff tags, per this article:

Tell Google to Not Index Certain Parts of Your Page

<!--googleoff: index-->
don't index this content
<!--googleon: index-->

Then again, I find this article which states that it isn't possible:

http://productforums.google.com/forum/#!topic/webmasters/qrBI_v-N4N0

How to tell Google not to? =============

You don't!

If it is content, If it is part of that page, then it Will be Crawled, and may be Indexed and Ranked

You cannot use a Meta-Tag, or a HTML tag to tell Google to ignore, discount, not use, refer or touch part of your content.