Transport Layer Security (TLS) is a protocol that secures communication between two computers.
In simpler terms, TLS is what powers HTTPS on your website. Like any standard, HTTPS continues to evolve with advancements in encryption technology, leading to the release of newer TLS versions.
That’s where this TLS testing tool comes in: it checks which TLS versions your website supports, from TLS 1.0 to TLS 1.3.
Enabling HTTPS on your website is only the first step. Cybersecurity is a constantly changing landscape. Technologies once considered secure can become obsolete over time. This TLS test shows whether your server still accepts outdated versions such as TLS 1.0 and 1.1, and whether it supports the latest, TLS 1.3. If it still allows the old versions or lacks the newest one, it’s time to update your server configuration.
Start your 14-day free trial and see just how easy uptime
monitoring can be.