There is often confusion as to the role and usage of the robots.txt file. I thought it would be a good idea to dispel some myths and highlight what robots.txt files are all about. Firstly, a robots.txt file is NOT to let search engine robots and other crawlers know which pages they are allowed to spider (enter), it is primarily to tell them what pages (and directories) they can NOT spider.
The majority of websites do not have a robots.txt, and do not suffer from not having one. The robots.txt file does not influence ranking in any way. Its goal is to disallow certain spiders from visiting and taking back with them pages you do not wish for it to do so.
If you were to copy and paste the above into notepad, save the file as robots.txt and then upload it to the root directory of your server (where you will find your home page)what you have done, is told a nasty email collector to keep out of your website. Which is good news as it may mean less spam!
I do not have the space here for a fully fledged robots.txt tutorial, however there is a good one at
Or simply use the robotsbeispiel.txt I have uploaded for you. Simply copy and paste it into notepad, save it as robots.txt and upload it to your server root directory.