Cloudbleed Indicator

Test any page and see if it is using CloudFlare or not. Inspired by Feb 2017 Cloudbleed security incident.

What is Cloudbleed Indicator?

Cloudbleed Indicator is a Chrome extension developed by Stas Kulesh, and its main feature is "Test any page and see if it is using CloudFlare or not. Inspired by Feb 2017 Cloudbleed security incident.".

Extension Screenshots

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Download Cloudbleed Indicator Extension CRX File

Download Cloudbleed Indicator extension files in crx format, manually install Chrome extensions in the browser, or share the crx files with friends to easily install Chrome extensions.

Extension Usage Instructions

                        Featured at Product Hunt: https://www.producthunt.com/posts/cloudbleed-indicator-for-chrome

Cloudbleed Indicator does not fix the issue, it recognises it using Google Public DNS (DNS-over-HTTPS).

If the cloud icon is bleeding, you might consider:
- changing your password,
- using 2-step verification (if available),
- leaving the site altogether.

Cloudbleed (also known as CloudLeak and CloudFlare Bug) is a security bug discovered on February 17, 2017 affecting Cloudflare's reverse proxies, which caused their edge servers to run past the end of a buffer and return memory that contained private information such as HTTP cookies, authentication tokens, HTTP POST bodies, and other sensitive data. Some of this data was cached by search engines.                    

Extension Basic Information

Name Cloudbleed Indicator Cloudbleed Indicator
ID kpemamadacmlpafjkboflojhlhcjekli
Official URL https://chromewebstore.google.com/detail/cloudbleed-indicator/kpemamadacmlpafjkboflojhlhcjekli
Description Test any page and see if it is using CloudFlare or not. Inspired by Feb 2017 Cloudbleed security incident.
File Size 14.23 KB
Installation Count 188
Current Version 0.9
Last Updated 2017-02-27
Publish Date 2017-02-27
Rating 4.33/5 Total 6 Ratings
Developer Stas Kulesh
Email [email protected]
Payment Type free
Help Page URL http://sliday.com/cloudbleed-google-chrome-extension
Privacy Policy Page URL http://sliday.com/privacy-policy
Supported Languages en
manifest.json
{
    "update_url": "https:\/\/clients2.google.com\/service\/update2\/crx",
    "name": "Cloudbleed Indicator",
    "version": "0.9",
    "description": "Test any page and see if it is using CloudFlare or not. Inspired by Feb 2017 Cloudbleed security incident.",
    "content_scripts": [
        {
            "matches": [
                "http:\/\/*\/*",
                "https:\/\/*\/*"
            ],
            "js": [
                "content.js"
            ]
        }
    ],
    "background": {
        "scripts": [
            "background.js"
        ],
        "persistent": true
    },
    "browser_action": {
        "default_icon": "cf-no.png",
        "default_title": "This website is NOT using CloudFlare. You're most likely safe."
    },
    "permissions": [
        "https:\/\/dns.google.com\/"
    ],
    "icons": {
        "256": "cf-bleed.png"
    },
    "manifest_version": 2
}