Hello everybody, I'm in need of some SEO tips. Recently I have changed my website. Have added dynamic meta tags for it and it resulted in worse page ranking. I had two pages ranking 17th and 18th position. After changes, it decreased to 22th and 30th respectively. I need to know WHAT to do and HOW to do. My hope was that different meta tags for each page would make it looks unique for SE, but it didn't worked. Additionally, I need answer for this questions: 1 - How to make PERMANENT REDIRECT?? I tried: Code: RewriteRule signup index.php?signup [R=301] but didn't worked...if you follow url.com/index.php?signup you won't be redirected to url.com/signup 2 - Is it really important to provide document extensions for my pages (.html, .php, etc...)? Thank you so much.