Sitemap and Article Comment box for Spark

Dear Sir,

I am using Spark template on my website. I want to install Sitemap and Article Comment box for Joomla3x.

Can you suggest me which sitemap and comment box good for Spark responsive site?

Thanks

Hi, this is really good article to read:

www.joomshaper.com/blog/the-best-joomla-...y-you-should-use-one

recommendation from there is JComments.

and very good sitemap generator, but it's paid:


extensions.joomla.org/extensions/extensi...on/site-map/jsitemap

DOn;t recommend jcomment to any budy. It is not responsive at all. And after uninstall it it leaves bugs on your site. I have take backup of my database.

Please inform about other comment box for responsive design.