Hi, I have confusion about this. My one website is not getting good position in SERP even applying best link-building methods which are effective for other websites. My website's inner page URLs have upper case letters so i am thinking this cause problem. Ex. : http://www.domainname.com/First-Page-Of-Website-About-Us/ FYI: There is no canonical issue. Let me know about this. Is upper case letter cause problem in SERP ranking? Experts Please. MODS: If this thread is not in proper category then please move it. Thanks,