Just wonder how to check whether my site is SEO friendly or fully optimize? Please let me know if there is any way to check. Thanks
In my own experiences online service like seogroup.com/evaluation/ or SEO tools like IBP would give out a probable answer for such issue. Have a nice day,
if you get ranking day by days improve, if your SERP will improve and PR will improve so you can get easily idea
you can analyze the site.. check backlinks, rankings, if its indexing by google well, and also the number traffic.. etc etc.. there you can tell if its SE friendly..
content should be relevant. proper link navigation. Site response time should be less. images and design should be related to site topic. backlink indexed pages ranking
If you can afford I would recommend using IBP to analyze throughly your on-page factor. The detailed report from IBP could help you much easier to adjust on-page to be maximum optimized. If you cannot afford or prefer online tool then I would recommend these two SEO Text Browser and SEO Score - Domaintools.com Website SEO Tool | Website Grader
My friend, SEO is a continuous process, its not like that you stop when you think its enough. If you want your site to maintain the first position then you have to continuously work and do SEO.