Mixed Content error request has been blocked

Question

We made a new page layout for publishing pages. Then we created a page for our portal with it. We linked javascript libs and css file by relative server addresses! We can show the new page without error over http access. But if someone tries to open the page by https a browser error is received:

Where to handle? Is this an issue of the page / page layout or a missconfig of web access / ISS?

The error seems not to come from our links but from the SP _api/contextInfo....!?

Answer 1

resolved. There s been an hard coded http-link to a list inside one .js.file. So the SP-error message is not very precise just pointing on a context info api.