Description from extension meta
This extension demonstrates a 'declarativeNetRequest' ruleset that blocks all requests to the domain 'example.com' on all frames.
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🛠️ What It Does:
This extension removes restrictive HTTP response headers such as:
- X-Frame-Options
- Content-Security-Policy
- X-Content-Type-Options
These headers often prevent websites from being embedded inside <iframe> elements. By removing them, this extension allows you to embed otherwise blocked pages—useful for developers, researchers, or anyone building iframe-based tools.
🔒 Privacy Friendly:
- No tracking
- No data collection
- No cookies
- Everything works 100% locally in your browser
🔧 Permissions Used:
declarativeNetRequest – To modify HTTP headers
*host_permissions: :/// ** – So rules apply across all websites
These permissions are used only for modifying response headers. No browsing data or user information is accessed or stored.
⚠️ Disclaimer:
This extension is meant for educational and development use. It may not work on all websites, especially those using advanced security techniques like frame-busting JavaScript or sandboxing. Always ensure you comply with the terms of service of the sites you interact with.
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Last update / version
2025-07-17 / 1.0
Listing languages
en-US