Certificate Transparency
Embed This Widget
Add the script tag and a data attribute to embed this widget.
Embed via iframe for maximum compatibility.
<iframe src="proxy.php?url=https%3A%2F%2Fstatuscodefyi.com%2Fiframe%2Fglossary%2Fexpect-ct%2F" width="420" height="400" frameborder="0" style="border:0;border-radius:10px;max-width:100%" loading="lazy"></iframe>Paste this URL in WordPress, Medium, or any oEmbed-compatible platform.
https://statuscodefyi.com/glossary/expect-ct/Add a dynamic SVG badge to your README or docs.
[](https://statuscodefyi.com/glossary/expect-ct/)Use the native HTML custom element.
A web security standard that requires TLS certificates to be logged in public, append-only logs, enabling domain owners to detect misissued certificates.