simple u need firefox and then u install nodofollow extenstion http://www.zacharyfox.com/blog/free-tools/nodofollow-a-firefox-extension download it then check if the links are in pink then its nofollow if its in blue so its dofollow thats the easier way for me
Here is a great Firefox extension that highlights NoFollow links: http://www.quirk.biz/searchstatus/ This way you will always no whether a link is followed or not.
Search the source Luke look for <a href="http//superduperman.com" rel="nofollow">blah blah That would be a nofollow link, you can tell by the part I put in bold
Press ctrl+U to bring up the source code. Then press ctrl+F and search for the word "nofollow". If it appears then the links on the page are no follow. However there has to be a comment on the page already to show up in the source code as no follow or not.
I agree to sembara. You don't need to install any tool, just press only the CTRL + U key to see the code.
or you can goto the blog in firefox and right click on an existing link in the comments then goto properties. look for where it says ' will open in ' if it says new window any anything except nofollow then your are good.
hey zexy thanks for this link , i will install it right now , its will help me to do commenting on dofollow for my blog .