It is amazing how powerful a blog can be. Not only for SEO; yes it can help you gain rankings if used correctly; it can also get your point across and cause change.
Robots Txt File or Robots Text File
The Robots Txt File is an important file that lets you tell the search engine robots what they can do; what they can't do and where your sitemap is. All websites should have a robots text file!
No; Mars has not attacked! One element of SEO work, be it in Travel SEO or elsewhere, that is often overlooked is the Robots Txt File which should be found as an extension to any home page. For instance at domain.com/robots.txt.