Most Important ON Page SEO Elements
 

*Meta Title
*Meta Description
*Schema Mark up Tags
*Open Graph Tags
*Twitter Cards
*Sitemap Files
*Robots file
*H tags
*Website Speed
*Img ALT Tags
*Duplicate Content Check

The most important On Page SEO Elements include:

1. Meta title
2. Meta Description
3.H1-H5 Tags
4. Alt tag optimization
5. Robots.txt and sitemap files
6. Website Speed Navigation

Hello Friends,

Thanks for sharing this.

Yes of course but the most important is the Content and keywords density in the content as content is the king so focus on quality content and mobile friendly website

These are other very important op-page seo element:

Keyword Research and Selection
Optimize Keywords in URL, Title, Description
Anchor text
Internal Linking
Appropriate Depth of Content
Keyword Density - Keywords in Content
Optimized URLs
301 Redirect
Use of Google Webmaster and Analytics

These are top on-page seo element
Optimize Keywords in URL, Title, Description
Anchor text
Internal Linking
Appropriate Depth of Content
Keyword Density - Keywords in Content
Optimized URLs
301 Redirect
Use of Google Webmaster and Analytics
Schema Mark up Tags H tags
Open Graph Tags
Sitemap Files
Robots file
Website Speed
Img ALT Tags
Duplicate Content Check

thanks for the suggestions....

Page title
Meta description
Header tags
URL
Internal links
Content

These are top on-page seo element
site analysis
Keyword analysis
keyword research
meta tag creation
title tag
meta discription
meta keywords
image optimize
alt tag optimize
Content optimize
URL optimize
web page optimize
web responsive designing
og tag
meta prop
Robots.txt
sitemap.xml
sitemap.html

Keywords variation, and consistency is important the most.

apart from all the things you mentioned there are other things like Internal linking, Breadcrumbs , Keyword density in content, social buttons , User experience , navigation speed and easiness , a great footer with company description with keywords , Pages with approriate content etc

Most Important Onpage SEO techniques are
1)title tag
2)meta description tag
3)keyword tag
4)canonical tag
5)sitemap.xml
6)alt tag
7)redrection
8)google webmaster tools
9)google analytics

website meta update is a most important parts of on page.

Useful information, thanks for sharing.

on page seo techniques are

www resolve
ip resolve
robots file creation
sitemap creation
meta tag optimization
image optimization
content optimization