Website that offers lots of different kinds of HTTPS configurations, bad or good or complicated.

Rails Long Term Support

Rails LTS provides security patches for old versions of Ruby on Rails (2.3, 3.2, 4.2 and 5.2)

• Prevents you from data breaches and liability risks
• Upgrade at your own pace
• Works with modern Rubies

Read more Show archive.org snapshot

They also offer a dashboard Show archive.org snapshot to check if your browser's HTTPS handling works as expected (which might be compromised e.g. due to security products or enterprise proxy servers).