How do I Optimized my blog Content Perfectly for onpage seo?

Thanks for your valuable questions. 9 Elements for Perfectly Optimized Content when you will write an article for your website please follow this 9 things carefully.

1. Keyword Targeted
2. Search Engine Friendly URL
3. Optimized Title Tag
4. Optimized Meta Description
5. Optimized H1 Tag
6. Last Updated Timestamp
7. Target Keyword in First Paragraph
8. Optimized H2 Tags
9. Use Of Images & apt videos

Thanks