Antisearch Filter

The Antisearch Filter hides single words from search engines like Google, Bing, Yahoo etc.

In this situation the Antisearch Filter module is the right module for you: Your text on the internet has to found by search engines. Just a few words in it should not be found under any circumstances.

How it works:

It adds random characters to the selected string und hides this random characters with CSS. For example the string "Josef Friedrich" is converted to "J9ofs6e0fj 8Fcrpijerdgrtikcshj".

This example HTML code

<p><s>Josef Friedrich</s></p>

will be converted to

<p><span class="antisearch-filter" title="Name is hidden from search engines. Search engines see only: J9ofs6e0fj 8Fcrpijerdgrtikcshj">J<i>9</i>o<i>f</i>s<i>6</i>e<i>0</i>f<i>j</i> <i>8</i>
F<i>c</i>r<i>p</i>i<i>j</i>e<i>r</i>d<i>g</i>r<i>t</i>i<i>k</i>c<i>s</i>h<i>j</i></span></p>

if the Antisearch Filter is activated.

Configuration

Install the antisearch filter module and enable it. Go to Administration » Configuration » Content authoring » Text formats (admin/config/content/formats). Select the text format you want to configure and enable the antisearch filter for this text format.

Following strings trigger (if configured) the Antisearch Filter

Email address (also as link <a href="mailto: ....)
example@example.com

HTML <strike> tag
<strike>Text to be hided from search engines.</strike>

HTML <s> tag
<s>Text to be hided from search engines.</s>

Square brackets
[Text to be hided from search engines.]