I need a software to check whether the author's link in the comment section of a blog is dofollow or nofollow.
The software can be in any language, server side or desktop base.
Software must be multi-threaded, I will be able to enter how many thread to use.
I will feed in list of blogs urls in txt file, software will go to each url and check
whether the link in the comment section is dofollow or nofollow.
After the software run, it will create 3 txt files.1 file contain all the urls that are dofollow, 1 contain urls that are nofollow and another file contain the urls that have no comment.