HTTPS要求（HSTS）
Embed This Widget
Add the script tag and a data attribute to embed this widget.
Embed via iframe for maximum compatibility.
<iframe src="https://tldfyi.com/iframe/glossary/https-requirement/" 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://tldfyi.com/glossary/https-requirement/Add a dynamic SVG badge to your README or docs.
[](https://tldfyi.com/glossary/https-requirement/)Use the native HTML custom element.
.dev、.app和.page等部分[[new-gtld|新gTLD]]被纳入浏览器HSTS预加载列表，这意味着所有网站都必须使用HTTPS。这在[[tld|TLD]]级别强制执行，使[[ssl-tls|SSL/TLS证书]]成为强制要求。
示例
Any website on a .dev or .app domain must have an SSL certificate — browsers will refuse to load HTTP-only sites on these TLDs.