The site is transferred to ssl, but why are the images loaded from http?

Question

Web development

I switched the site (Wordpress) to the ssl protocol (I made a redirect from http to https in htaccess), but the browser swears that the connection is not secure. And all because the pictures are loaded from http. Tell me why the content is loaded from an insecure source and what needs to be done to fix it.

Answer 1

Install the Really Simple SSL plugin and it will do everything you need with pictures.
Plugin link: https://ru.wordpress.org/plugins/really-simple-ssl/

Answer 2

Fix image path from http to https, Search and DB replace to help.