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Firefox will upgrade more Mixed Content in Version 127
Most of the web already supports HTTPS: In fact, 93% of requests made by Firefox are already HTTPS. As a reminder, HTTP over TLS (HTTPS) fixes the security shortcoming of HTTP ...
This also introduces a behavior change in our security indicators: Firefox will no longer make use of the tiny warning sign in the lower right corner of the lock icon: Set security.mixed_content.upgrade_display_content to false, such that Firefox will continue displaying mixed content insecurely (including the degraded lock icon from the first picture). Lastly, security-conscious users with a higher desire to not expose any of their traffic to the network over HTTP can already make use of our strict HTTPS-Only Mode, which is available through Firefox settings.
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