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November 27, 2023 19:35
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Don't allow your page to be rendered in an iframe.
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| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <meta charset="utf-8"> | |
| <meta name="viewport" content="width=device-width, initial-scale=1"> | |
| <title>Don't iFrame Me, Bro.</title> | |
| <style type="text/css"> | |
| body { | |
| background: white; | |
| font-size: 2rem; | |
| } | |
| </style> | |
| <script type="text/javascript"> | |
| document.addEventListener("DOMContentLoaded", function() { | |
| if (top.location !== location) { | |
| // Clear the body content and append a div with the warning message | |
| document.body.innerHTML = ''; // Clears the existing content | |
| var warningDiv = document.createElement('div'); // Create a new div element | |
| warningDiv.innerHTML = 'This page cannot be embedded'; // Set the warning message | |
| document.body.appendChild(warningDiv); // Append the div to the body | |
| } | |
| }); | |
| </script> | |
| </head> | |
| <body> | |
| <p>This page is on the intended server. Try to embed it in an iframe at <a href="https://iframetester.com/">iframetester.com</a>.</p> | |
| <p>If you can set your headers, X-Frame-Options: NONE or X-Frame-Options: SAMEORIGIN, that would be even better.</p> | |
| </body> | |
| </html> |
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