Go to http://http.badssl.com/ to check against an insecure http connection.
Did you get a warning, did your screen turn red?
Ctrl + Shift+I turns up (depending on used extensions)
content.js:8 injected: env: missing script "b58e8ca5-b67c-40d3-8bd8-f3e91755d09b"! Mt @ content.js:8 content.js:8 injected: env: missing script "ec95684d-0a32-44d9-a26c-65e86e70be75"! Mt @ content.js:8 content.js:8 injected: env: missing script "328997de-9077-4f9f-9193-2f92e2fe7679"! Mt @ content.js:8 3http.badssl.com/:1 Uncaught (in promise) Error: The message port closed before a response was received. DevTools failed to load source map: Could not load content for chrome-extension://kbbidhfplpegemhlbcfboalcjdmgebap/public_static/3sm/jquery.min.map: System error: net::ERR_BLOCKED_BY_CLIENT DevTools failed to load source map: Could not load content for chrome-extension://iidnbdjijdkbmajdffnidomddglmieko/sourceMap/detect-editors.js.map: System error: net::ERR_BLOCKED_BY_CLIENT
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