Hi, what browser version are you using, what operating system and have you checked for viruses/malware/spyware etc?
Have you tried clearing the browsers cache (stored pages from previous visits)?
Can you tell us what the URL is (if it's not a state secret!)
And what's the weather in Malta - better than London I guess?
With a bit more info we should be able to help you out (the weather report is optional of course!).
Cheers
Charles