“Site Health.”

I cant find out where i can fix this issue:
It says :
“1 Critical Issue

Critical issues are elements that can significantly impact the performance or security of your website, and addressing these issues should be prioritized.

Autoloaded options may affect performance

Autoloaded options are configuration settings for plugins and themes that are automatically loaded with every page load in WordPress. Having too many autoloaded options can slow down your website. Your site has 674 autoloaded options (size: 1 MB) in the options table, which may be causing your website to slow down. You can review the autoloaded settings in the database and remove any settings you no longer need for your site.

More information on optimizing autoloaded options.”

I have 3 more i need help with :
“3 Recommended Improvements

Recommended items are considered beneficial for your website, though not as important to prioritize as a critical issue. They can include improvements to performance, user experience, and other aspects.

A scheduled event is delayed
Performance

The scheduled event, action_scheduler_run_queue, is delayed. Your site is still functioning, but this may indicate that scheduled posts or automatic updates might not be working as expected.

You should use a persistent object cache
Performance

A persistent object cache makes your site’s database more efficient, leading to faster loading times because WordPress can retrieve your site’s content and settings more quickly.

Your hosting provider can tell you if persistent object caching can be enabled for your site. Your host appears to support the following object caching services: Redis.

Learn more about persistent object caching. (opens in a new tab)

Page caching is not detected, but server response time is OK
Performance

Page caching improves your website’s speed and performance by storing and delivering static pages instead of generating a new page each time a user visits.

Page caching is detected by checking for an active page caching plugin and making three requests to the homepage to look for one or more of the following HTTP response headers for client caching: cache-control, expires, age, last-modified, etag, x-cache-enabled, x-cache-disabled, x-srcache-store-status, x-srcache-fetch-status.

• The median server response time was 378 milliseconds, which is less than the recommended threshold of 600 milliseconds.
• No response headers for client-side caching were detected.
• No page caching plugins were detected.

Learn more about page caching. (opens in a new tab)”

The page I need help with: [log in to see the link]