Another similar add-on I use is SSleuth. https://addons.mozilla.org/en-US/firefo...

MrRadar on July 29, 2015 | parent | context | favorite | on: SSL tools we wish we'd known about earlier

Another similar add-on I use is SSleuth. https://addons.mozilla.org/en-US/firefox/addon/ssleuth/ One features it has that Calomel apparently doesn't is that it shows you its "score" for all of the domains on a page, not just for the domain of the top-level document.