Nokia :: 5530 Wi-fi Browser / Can't Find Some Websites

I just bought a 5530 & mostly it works as intended.But I am having a problem trying to connect to a lot of websites, using wi-fi, not mobile phone network.I am on my home wi-fi connection, playing alongside my PC, which allows me to compare simultaneously.My usual method of finding sites for the first time is to Google the name, then click on the best link, then bookmark for later. (This is my normal PC approach.)
Mostly that works, but I find with the Nokia that many sites do not connect.
One example is "travelodge.com"
If I Google that, I see a first hit with green address "www.travelodge.com/PHONE SYMBOL."
Clicking on that link gets me nowhere, except a time-out message.
I tried entering the address "http://www.travelodge.com/" directly, but get the same result.

The next hit down on the Google page is "travelodge.co.uk" with a green address "www.travelodge.co.uk/"
Clicking on that link gets me right to that site OK, like many other sites.Other sites which similarly will not connect are "super8.com" & "ramada.com".
It sems that when the Google hit shows a PHONE SYMBOL in the address then I can't get there, whether I try via Google or directly.