✔ 最佳答案
is that a website of another country? if yes it might be because of the different regional decoding restiction, if it is HK then u should see if your computer have auto decoding (internet explorer mostlike has it)
China and other Asia country sometimes has bad coding for there language, so it is quite common that so weird code pop up like this.
for Europe or other country simple search from site like download dot com or njstar watever to get the decoding system, hopefully u find this tips helpful.