I like to say free SEO tools what I am using now a days. I hope which is help you to analyst and bring good traffic to a website.
Website Speed :
Page loading time is obviously a significant part of any site's consumer experience and Search engines declared website speed would begin having an effect on search ranking.I have gathered the website
Xml Sitemap Generator :
Sitemaps are an important way of interaction with google from SEO point of view and enhance the accuracy of the rankings.
Find HTML and CSS Error :
I have concerns that these errors drawbacks in SEO so find and clear errors
Back Link :
you have already know back link important in SEO so Here are tool to generate backlinks
Keyword Popularity Finder:
You might want to use some search keywords in your adverts/site. This tool determines the popularity of the keywords you might want to use.