403 on access to "twitter.com/home?status..."


I create a web page wich share on twitter and i host it on my xampp web server (on my own pc).
When i test the share button i have:

"Access forbidden!

You don’t have permision to acces the requested object. It is either read-protected or not readable by the server.
Error 403"
(The same webpage hosted in a internet web server works fine) ¿what is the problem?

I need to access from my own webserver (on local pc with internet).