LCP Optimization with Divi

1-The main concern of Pages LCPs I checked at google pageinsights is Hero banner on everypage That is set up from Divi page builder That causes Loading time slow .We’ve have mainly look into this How we can optimize this to improve LCP,
And also Divi doest not provide any optimization for hero banner itself

2- Also we have loop any unused css as per page, If we can load only css that’s required.

Above two will take time, Because we need to findout how to improve load time of largest content with herobanner in place like can we load image after page load or improve css that takes most of time to display content to end user
Correct above sentence

User is working on optimizing LCP (Largest Contentful Paint) for their Divi-based WordPress site, focusing on the hero banner and CSS loading.

Here’s a corrected version of your sentence:

1. The main concern for Pages' LCP, as checked in Google Page Insights, is the Hero banner on every page, which is set up using the Divi page builder and causes slow loading times. We need to primarily focus on optimizing this to improve LCP, but Divi doesn't provide specific optimization for the hero banner itself.

2. Additionally, we need to loop in unused CSS based on each page so that only the required CSS is loaded.

These two tasks will take time, as we need to figure out how to improve the load time of the largest content element (the hero banner) without removing it. For example, can we load the image after the page loads or optimize the CSS that takes the most time to render the content for the end user?

deletion of dns is quick job may be 10 mins but we need to perform test that email is working after that so it will need 1 hour
Correct above sentence

The deletion of the DNS is a quick job, taking about 10 minutes, but we will need to perform a test to ensure that the email is working afterward, which will take approximately 1 hour.