Fix canonical Seo Optimize

Fix/Guide my html file and .htaccess file seo optimize

Details Problem
*Orphan page (has no incoming internal links)
*Page has no outgoing links
*Title tag missing or empty
*H1 tag missing or empty
*Meta description tag missing or empty
*Low word count
*Open Graph tags missing
*Twitter card missing
*Duplicate pages without canonical
*HTML lang attribute missing
*Not compressed