Why in the browser only requests to Yandex via https come to the response event via links, ignoring http?

Question

Software testing

I was looking for a site to check links for an incorrect connection.
I took this torra.xyz (everything works on the site and many http links are connected) I
thought there would be many examples in the response that the connection was via http
But for some reason, only https links from Yandex came to the response handler, which were connected there
And all the other http browsers in the response event did not seem to see

the Chromium Browser, the page is all displayed, but there are no connections in the network