Free Website SEO Analysis Report

Eyeflow is an SEO tool which helps with a large assortment of factors regarding your website beyond reaching the top of a search engine. It provides analysis concerning - site code, crawlability, link analysis, and branding. All of the information is provided in an easy-to-read infographic layout.

http://www.eyeflow.com/seozio/

Website Review Tool

If you're looking for a tool that can provide insight on a variety of fronts regarding your website, then WooRank is a great place to start. The tool provides a huge assortment of statistics, along with tips to improve your site, and errors which will increase the effectiveness of your website.

http://www.woorank.com/

SERP Analysis

Receive a comprehensive SERP analysis for specific keywords & phrases on a specific domain, or do more general research for the keyword. This SERP Analysis Tool provides you in-depth results, which then allows you to formulate a specific plan, or SEO strategy. You are provided domain authority, PageRank, domain age, and more.

http://www.webseoanalytics.com/free/seo-tools/serp-analysis.php

Receive Vital Information Regarding Keywords, For Domains or CPC Prices

If you're looking for a tool that can help you do research for keywords in regards to domain, or are looking at CPC prices for keywords, then try using Keyword Spy. This tool allows you to look at domains, keywords, destination URLs, and ad copies. This can help you get a leg up on the competition, or can help you improve your own site.

http://www.keywordspy.com/

Image & Link Analyzer

When utilizing images and links, there's an abundance of information  attached to them that is important when optimizing for SEO. With this  Image & Link Analyzer tool, you can check for image sizes, alt text, header checks, and more.

http://www.internetmarketingninjas.com/broken-links-tool/