Site health issues

I am beginner in WordPress self-learning journey. I created my first WordPress localhost site few days ago. I installed “woocommerce” plugin. After this, my site’s load time became long. I keep-on refreshing the page, then website page opens in chrome browser. My site page is showing following health issues. Being a beginner, i don’t know anything about it. Please help me to resolve these issues. I searched a lot about these issues on google and YouTube, but remained unable to resolve it.

1- on top of my dashboard; following message is appearing:

“Your store does not appear to be using a secure connection. We highly recommend serving your entire website over an HTTPS connection to help keep customer data secure.”

Please help how can i resolve it??

My page is showing following critical “Site Health” issues:

1- one or more required modules are missing

PHP modules perform most of the tasks on the server that make your site run. Any changes to these must be made by your server administrator.

The WordPress Hosting Team maintains a list of those modules, both recommended and required, in the team handbook(opens in a new tab).

• Warning The optional module, imagick, is not installed, or has been disabled.
• Warning The optional module, zip, is not installed, or has been disabled.
• Error The required module, gd, is not installed, or has been disabled.
• Warning The optional module, intl, is not installed, or has been disabled.

2- Page cache is not detected and server response time is slow.

Page cache enhances the speed and performance of your site by saving and serving static pages instead of calling for a page every time a user visits.

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

•  Median server response time was 1,180 milliseconds. It should be less than the recommended 600 milliseconds threshold.
•  No client caching response headers were detected.
•  A page cache plugin was not detected.

“Site Health” page is showing following 3 recommendations and improvements:

1- Outdated SQL server

The SQL server is a required piece of software for the database WordPress uses to store all your site’s content and settings.

For optimal performance and security reasons, you should consider running MariaDB version 10.5 or higher. Contact your web hosting company to correct this.

2- You should use a persistent object cache

A persistent object cache makes your site’s database more efficient, resulting in faster load times because WordPress can retrieve your site’s content and settings much more quickly.

Your hosting provider can tell you if a persistent object cache can be enabled on your site.

3- Your website does not use HTTPS

Your WordPress Address and Site Address are not set up to use HTTPS.

Talk to your web host about supporting HTTPS for your website.

Regards!

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