Hello,

3. I see only 80 elements on the Home page: https://take.ms/Rqfhq , so please try to disable all third-party plugins and recheck that issue.

4. I suggest you use the WP Rocket plugin to optimize it:

https://xtemos.com/wordpress-performance-optimization-the-ultimate-guide-in-2021/#Step_4

In the meantime, feel free to ask me any questions you may have.

Kind Regards