thanks for your answers.
hmm yea I know its not loading that fast but changing thumb sizes is not possible. it was an incredible work to produce them...maybe the server is burdened too hard with the amount of websites running on it. apart from the loading-time, could there also be another reason for the traffic problem?
thanks for the hint that 1k is good for a 2 weeks old tgp site...it motivates me a bit

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can somebody recommend things which will increase the traffic coz I dont know whats the secret of huge traffic? that would be really nice
thank you!