Extensionless urls are saved as .html

I'm scrapping <https://makerealmoneyonlinefree.com/> and the url
<https://makerealmoneyonlinefree.com/honest-wealthy-affiliate-review> is saved
as honest-wealthy-affiliate-review.html

Also I noticed the link in the "Reply" to reply the comments is 

   honest-wealthy-affiliate-review1f63.html?replytocom=2359#respond 

instead of something like

  
<https://makerealmoneyonlinefree.com/honest-wealthy-affiliate-review?replytocom=2359#respond>

All this to say that then I have the same html file duplicated for each
comment.

 - honest-wealthy-affiliate-review.html
 - honest-wealthy-affiliate-review1f63.html
 - honest-wealthy-affiliate-reviewru83.html
 - honest-wealthy-affiliate-reviewj489.html

And so on...

Just to clarify the expected result should be:

 - honest-wealthy-affiliate-review/index.html

So I can go to to `localhost/honest-wealthy-affiliate-review` to serve that
page, which matches the page from the url that is on the website.