Internet is wrecking my head so plz help me xx?

[Labelle]

Whenever i go into a certain website i keep losing connection even though other websites work consistently. I get the following error message:

Network Error (tcp_error)


A communication error occurred: "Operation timed out"
The Web Server may be down, too busy, or experiencing other problems preventing it from responding to requests. You may wish to try again at a later time.

For assistance, contact your network support team