Hello, if I understand what you are asking, for example like this:

You would like the system to upload the photo to your server is that instead of displaying the photo via the link?
Well no, you do not have an option to do this automatically, and you will never find that on any system.
That's why Alex answers you, so you have to download the original photo and upload it to your home.
But if you make a copy / paste of a complete article, it is very convenient, it allows you to copy in one click the whole layout of the article, instead of having to recreate everything manually.
So where is the problem?

 : a gray padlock with an orange triangle indicates that Firefox does not block unsecured passive content. Hackers may be able to manipulate parts of the page, for example by displaying falsified or inappropriate content, but they should not be able to steal your personal data from the site.

Contrary to what you think, this is not an error, it simply warns the user that it is mixed content https / http.

Thanks for replying Baloo. You understood my feelings right. It's okay if there is no any solution for this problem.