Allow a specfik page to be found by search engines

Question

I'm using a custom plugin for a case designer. It is placed in the app folder. But through my robots.txt that folder is disallowed for search engines.

The plugin is showing a page from a folder here

app/design/frontend/base/default/template/personaliseit/products 

Is it just so simple to allow that full path now that i have disallowed app?

I don't want everything else indexed :)

Answer 1

Take a look at robot.txt to disallow all pages except one?

User-agent: *
Allow: /under-construction
Disallow: /

You could also add below to all page except

<reference name="head">
   <action method="setRobots"><value>NOINDEX,NOFOLLOW</value></action>
</reference>