Welcome to the Q&A Forum

Our website is AluminumEyewear.com and we're considering launching a specific version for Australia, naturally I want to avoid any dupe content issues but the content would largely remain the same. I have read through this post and wondered if the options given here are still relevant? I'm currently leaning towards using a sub-domain, i.e. au.aluminumeyewear.com or should I go for aluminumeyewear.com.au? Will there be dupe content issues if I do that? Confused and hoping for help!

We run a niche website selling sunglasses at www.aluminumeyewear.com. I've been trying to resolve a 'Failed Quality Guidelines' message since May. My 4th recon request has just failed and I've exhausted all changes that I believe I need to make. I rely on this site to pay my bills etc so obviously I really need to get this resolved. I would be grateful if someone from Google could actually point out whats wrong instead of an unhelpful auto response.Steps taken.1. Rewrote content as it was a bit thin. Recon failed.2. Removed old products that couldn't be reached from every page. Recon failed.3. Submitted back link audit and added 'sitemap' link to footer. Recon Failed.4. Removed 40+ old urls that existed from old Yahoo! store (didn't realize they still existed). Recon failed.I felt sure #4 would resolve the issue so feeling pretty low right now that it didn't. That being said doing a site:aluminumeyewear.com it looks like I missed one of them which was http://www.aluminumeyewear.com/demora/black/, however it just returns a 404 which would seem harsh to penalize me for.The only other pages that I can think of are some dynamic pages that the store uses to create reviews such as:www.aluminumeyewear.com/product-reviews-add.aspx?product=2www.aluminumeyewear.com/resize.aspxI'm pretty sure that the reviews page is blocked via robots txt. The resize.aspx is a blank page with javascript as its needed by the PowerReviews Express system to work, and many many merchants use that platform so it would be hard to think its that.Thanks in advance.

Like many others one of our niche sites - aluminumeyewear.com got slammed in the recent algo updates (4/18). All of our pages dropped at least 40/50 places which seems like a penalty to me. The site still ranks for its name thankfully. I'm trying to figure out if this is an over-optimization penalty, or a devaluing of back links or both. I would be grateful if I could get some feedback as to whether you feel the site is over optimized and how I could check if sources of back links have been penalized which in turn has effected us? Thanks in advance!