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High Contrast Cookie B752d992928a526c

GitHub

Accessibility
monitor Exposure
v67d09529
A JavaScript library used for managing user display preferences, specifically enabling and persisting high-contrast mode settings for improved accessibility, and potentially handling related cookie consent.
10M+ sites
Updated 10/7/2026
https://github.githubassets.com/assets/high-contrast-cookie-b752d992928a526c.js
Exposure Score
92

Popularity

92%

Usage across websites

File Size

0.51 KB

Download size

Load Time

71.36ms

Network latency

Execution Time

0.00ms

Runtime performance

Version Telemetry

Version Timeline

Visual representation of each version's active period

Metrics Over Time

Security score, performance score, and file size trends

0255075100v67d0Normalized ScoreVersion
Security Score
Performance Score
File Size (KB)

Uptime History

Average response time over time

Version History Details

Detailed information for each version

v67d09529Latest
Span: 2 days
Score: 85
Size: 0.51 KB

Exposure & Risks

Security Score

Overall Security85 / 100
Exposure Levelmonitor

Risk Assessment

Critical Risks0
Total Observations0

Exposure Status

Monitor
Moderate behavioral concerns, review and mitigation advised.

Behavioral Concerns

No Known Security Risks

Our telemetry scan did not detect any immediate behavioral security risks for this resource.

Security Observations

Security-related findings from analysis

No security observations recorded for this version

Privacy & Data Flow

Data Collection

Cookies and local storage used by this script

Cookies

_gh_hc_pref1 year
Stores the user's preference for enabling or disabling high-contrast mode for improved accessibility.

Local Storage

highContrastMode
Stores the user's preference for high-contrast mode in local storage to persist the setting across sessions.

Third-party Connections

External domains this script connects to

No external connections detected

Permissions Required

Browser permissions and capabilities used

No special browser permissions required.

Privacy Observations

Privacy-related findings from analysis

No privacy observations recorded for this version

Technical & Performance Analytics

Load Performance

File Size0.51 KB
Load Time71.36ms

Runtime Performance

Execution Time0.00ms
Network Requests0

Impact Assessment

Good
Minimal performance impact on page load

Performance Observations

Performance-related findings from analysis

No performance observations recorded for this version

Global Variables

Variables added to the global scope

No global variables detected

Event Listeners

Events this script listens for

No event listeners detected

Browser API Access

APIs and browser features accessed by this script

No API access detected

Technical Details

Compressed
Yes
CDN Delivery
No
Total Views
23
Is Mirror
No
Network Requests
0
Resource Hash
67d09529ed8f3e66d40112053ad1c869b60cf6924f5e700d1ce3df10cb71fb7c

AI Insights & Alternatives

Description

A comprehensive overview of this resource

This script is designed to enhance the accessibility of a website by providing and managing a high-contrast display mode. It allows users to toggle this mode on or off, and importantly, it persists this preference across browser sessions, likely using client-side storage mechanisms like cookies or local storage. This ensures a consistent user experience for individuals with visual impairments. Furthermore, the "cookie" aspect in its name suggests it might also play a role in managing cookie consent related to these accessibility preferences or a broader site-wide cookie policy, making sure user choices are respected and privacy regulations are adhered to. It executes entirely client-side to dynamically adjust the website's visual theme based on user selection.

Key Features

Core functionalities and capabilities of this resource

  • High-contrast mode management
  • Accessibility preferences
  • Cookie preference storage
  • User experience enhancement
  • Client-side execution

Alternatives

Similar libraries you might consider

Documentation & Resources

Official Documentation