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What information can a website find out about you when you visit it? A lot more than you probably realize. This tool lists information that any website, advertisement, and widget can collect from your web browser. Such information could be used to identify you and/or track your behavior using tactics like IP lookups and browser fingerprinting. While none of this may be considered personally identifiable information (PII), the profile drawn from all these pieces of information can be so distinct that it can only plausibly match a single person.
This page includes several tests that you can scroll through and perform one at a time to evaluate your browser privacy.
PLEASE PAY ATTENTION : In order to demonstrate that a malicious site can easily detect logged in accounts without asking your permission, this tool will contact many popular websites where you may be logged in. However we don’t access these sites but simply present them as potential risks to your privacy.
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| Operating System | |
| Effective Screen Resolution | |
| Color Depth | |
| Lanuage | |
| Preferred Language Order | |
| Browser Date & Time | |
| Cookie | |
| Browser Vendor | |
| Device | |
| System Logical Processors | |
| WEBGLVendor | |
| WEBGLRenderer | |
| System RAM | |
| Connection | |
| Power Status | |
| Touch Screen |
This test checks your browser for artifacts that show what accounts you’re logged into. We test for several of the most popular sites and apps on the web. Hackers can use this information to see account usernames, email addresses, search terms, titles of viewed emails and documents, and downloaded files. The exact information varies depending on the website or service. Knowing where you’re logged in makes you an easier target for phishing and hacking attempts. For example, if you use the same password for all your accounts (you shouldn’t), then a hacker who steals it could easily hijack all your accounts in a very short span of time.
(or maybe you've disabled third party cookies, or you are using something like Privacy Badger?)
NOTE :This tool not build to detect all logged accounts.
Websites can use autofill to trick you into giving up information. By simply selecting your region or state from the dropdown menu, the website can take advantage of your browser’s autofill capabilities to gather far more personal data. Don’t worry; none of your data will leave or be collected from your device in this demonstration.
If no dropdown appears when you clicked above, it means your browser appears to have autofill disabled, so you are not at risk of this vulnerability.
Your browser or password manager’s autofill might be inadvertently giving away your information to unscrupulous phishers using hidden text boxes on sites. Read more on this vulnerability
This test gathers all of the little bits of information stored in your browser that, on their own, don’t mean much. When combined, however, they can form a “fingerprint” so distinct that it could only plausibly match one person or a very small group of people. This tactic, called “canvas fingerprinting,” makes it possible for websites to identify track you without the use of cookies or IP addresses.
This whole project is available on GitHub under GNU GENERAL PUBLIC LICENSE V3. Feel free to contribute.
https://github.com/ankit-kumar-jat/BrowserAnalyzer