https://github.com/progfay/visited-pseudo-history-leaking

Playground for leaking protection with :link and :visited
https://github.com/progfay/visited-pseudo-history-leaking

Last synced: 3 months ago
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Playground for leaking protection with :link and :visited

• Host: GitHub
• URL: https://github.com/progfay/visited-pseudo-history-leaking
• Owner: progfay
• License: mit
• Created: 2021-05-15T14:30:27.000Z (about 4 years ago)
• Default Branch: main
• Last Pushed: 2021-05-20T15:46:09.000Z (about 4 years ago)
• Last Synced: 2025-01-30T20:15:58.837Z (5 months ago)
• Language: TypeScript
• Homepage:
• Size: 87.9 KB
• Stars: 2
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# `:visited` pseudo History Leaking

## Description

`:visited` pseudo class was limited getting part of style property for privacy reasons.

> For privacy reasons, browsers strictly limit which styles you can apply using this pseudo-class, and how they can be used:

>

> - Allowable CSS properties are `color`, ...

>

> From [:visited - CSS: Cascading Style Sheets | MDN](https://developer.mozilla.org/en-US/docs/Web/CSS/:visited#privacy_restrictions)

This repository was research result of implementation each browsers.

## Result

Generated Date: Tue, 18 May 2021 14:45:53 GMT

| Browser  | `color` of `:link` | `color` of `:visited` | Valid? |

| :------- | :----------------: | :-------------------: | :----: |

| chromium |  `rgb(0, 128, 0)`  |   `rgb(0, 128, 0)`    |   ⭕   |

| firefox  |  `rgb(0, 128, 0)`  |   `rgb(0, 128, 0)`    |   ⭕   |

| webkit   |  `rgb(0, 128, 0)`  |   `rgb(0, 128, 0)`    |   ⭕   |