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Hi Salehwelli, Unfortunately, it sounds like your web designer may not be the best person to help you with your site. It's nice when web designers understand SEO and proper techniques, but this isn't always the case. It's hard to tell how serious these problems are without looking at your site. The fact is, if you can't take care of these yourself, you probably want to find someone who can. It sounds like you're overwhelmed at this point, which is understandable. So your 2 possible actions are these: Hire someone who understands SEO Begin learning what these errors mean I would say #2 is by far the most rewarding choice. In most cases, SEO requires only a minimum knowledge of HTML and web structure to get started. So learning some basic HTML might be a good place for you to start. Tackle each error one at a time. Research the web to discover how each applies to your site, and dig deep to find what is causing it. The community here is tremendously supportive, and the web, and SEOmoz is a great resource. I'd start by reading everything in the Learn SEO section of SEOmoz. Also, it's a little old, but the Beginner's Checklist for Learning SEO is a great place to start. Hope this helps. Best of luck with your SEO!