Mixed content

I surf on Tor and sometimes I got yellow mark near the locker:

Connection is not secure: parts of this page are not secure (such a images)

My questions:

  1. How to make Tor not to connect to such pages, not only alerting after the fact?

  2. What my ISP see when I connected to such page? Domain (e.g. www.privacy.com) but not specific site? Or full link (www.privacy.com/IhatemyISP.jpg)?

  3. I guess the main problem would be someome change the content with malware, but VM should secure it?

Never tried it but try open HTTPS Everywhere to full mode

Because its the root URL

Or it’s lazy developer did not check that photo url is HTTPS before add it to website

But I still do not get what my ISP see?