Hello friends,

How to increase page load time?

Minimize HTTP Requests
Reduce server response time
Enable compression
Enable browser caching
Minify Resources
Optimize images
Optimize CSS Delivery
Prioritize above-the-fold content

You can reduce loading time by minimizing the size of images and JS.

You can increase page load time by reduce the size of images without decrease the quality of images.

Keyword density is a percentage of the number of times a keywords are present in the content.
formula to calculate the keyword density:
(The total number of keyword in your content/ total number of words in your content) * 100.
For example, you have 400 words in your content and 4 keyword in that, then keyword density is 4%. Keyword density should be 2 to 3 percent.