WebversusWeb is a very useful online tool that allows you to compare the search engine optimization details for various websites. You can compare your website with others and it will show you in-depth analysis of both domains. It shows you all the search engine optimization information such as relationship entity with text and HTML, header tags usage and presence of sitemap. It also tells you important details such as incoming links (from SEOMoz and Alexa), quality of URL, domain authority and much more. There is also a “See More” option right next to each section which can tell you more detail about that specific point. Just hover your mouse over it and you will be shown how you can improve that aspect.
All you need to do is enter the URLs you want to compare. Currently, the website is in Spanish but if you have Google Translate enabled or if you are using Google Chrome, it will automatically translate the page to English. It also shows you the potential position of the websites by rating them out of 100. The higher the number, the better position it will have in different search engines.
Webversusweb can be a very handy service if you want to compare your website with your competition and find out where you are lacking behind. You will be able to find out about the basic SEO problems that are restricting your position in search engines. Feel free to share your thoughts if you tried Webversusweb.