Search Engine Visibility - Optimizing each page on the website will increase the visibility of the overall website. Also, this will tend to more leads and traffic to your website.
Better Readability - One of the most common factors in SEO is content readability. According to the Yoast SEO, content should be readable by any age person it should be a child of 6th standard or an old age person. Content should be written for every user not only for college graduates. This will lead to a lower bounce rate on the website.
Increase in Conversion Rates - By optimizing an overall website will improve the conversion rates and convert more traffic to the website. Targeting specific keywords will boost the ROI by 2x or much more.