Fixing htaccess issue, 301 redirects, seo urls, Security if you are a new web-developer, or if you do not know .htaccess rules very well, it can become a real painful experience.
What we can do :
Rewriting Rules for Internal or External URL redirection;
301 Redirects to other URLs or canonical URLs;
Redirect non-www URL to www URL
Static Content Caching
Website Performance Improvement
SEO Friendly URLs