It seems that crypto is a really hot thing these days :) Actually, the ranks are based on Alexa rank and FB shares, so it should correlate with the real usage of these websites.
This restriction is there just for the last 2 hours. You could do 5 analysis without any account before. The reason is that I got a huge traffic from HackerNews and the service was not prepared for such a big load and were (are) there many technical issues. I know, it is my bad but I really did not expect that people will love this service (concept) so much that it will go on #1 page on Hackernews.
Hello, I am sorry, http://kwfinder.com hit #1 page on HackerNews and there is a really high load right now. We are fixing this issue. Sorry for this inconvenience.
Thanks for your opinion. SEO score is based on Google PageRank, CitationFlow (MajesticSEO), TrustFlow (MajesticSEO) and number of unique IPs linked to the page (MajesticSEO). This calculation is based on SEO competitiveness of the first 10 Google SERP results.
We are working on it - http://reltrek.com. We have also prepared version for Android. You can test it if you want. Just sent us your email via sign up form on the website.
We will provide widgets for the most famous services, like Google Anqalytics, Twitter, Pingdom, etc, and also API for custom connections with users' websites, web applications, stores, etc.