Well, I'm not sure what you meant by a "trust web site".
Do you mean "trustworthy"? the answer is yes. You'll find good info here and people who want you to succeed. We try to be honest about just what is fact or what is more like opinion, etc.
There can be little doubt that this site saved many of us from ruining our bikes before we ever rode the first mile.
You'll have fun. Good luck.