how to do on page seo for joomla site - Joomla! Forum - community, help and support

hi want make site http://www.worknhire.com on joomla confused on page seo sites content not in hand , content may not publish regularly guys give me tips on on page seo , tips , suggestions on developing site on joomla css part

you can create kind of website using joomla. thing need have great knowledge of extensions can built website.

on-page optimization covers:
website load time
image optimization
title tags
meta tags
navigation
custom 404 page
broken link check
html sitemap
content optimization
headline tags