For example - see this BBC News Page: http://www.bbc.co.uk/news/entertainment-arts-16578905
Now Save the page as a web page - notice how the actual filename of the file saved ( BBC News - Golden Globes Ricky Gervais 'subdued', say critics.htm ) is different from the last URL fragment ( "entertainment-arts-16578905" ).
Drupal has great clean meaningful URL rewriting, I would like to use this as much as possible, so, for me, another example might be e.g. http://example.com/blog/entry-2012-01-17 and the filename could be "mysite.com - blog entry on 2012-01-17.html"
I'm sure that there might be a meta or otherwise setting in the HTML to achieve this, but how can Drupal insert this?