What are the areas to utilize your keywords to optimize website ranking?

Hi Friends,
Basically the keyword placement in SEO is very important.

1. Page Titles
2. Meta Descriptions
3. Subheadings
4. Content
5. Images
6. URLs
7. Link Anchor Text
8. Social Media
9. Directories and External Listings

For better ranking, you have to place keywords in the following,

Website Title
Meta tag
Website URL
Headings and
Web page content

For better web page ranking, you should utilize the keywords in following areas :

-Keyword in Website URL
-Keyword in Website Title
-Keyword in Meta tag
-Keyword in Web page content
-Keyword density in body text
-Keywords in Headlines