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High Contrast Cookie Dac2ceb09ceb817d

GitHub

Accessibility
Good
vca46dceb
A script that manages and applies user preferences for high-contrast display modes on a website.
Updated 10/23/2026
https://github.githubassets.com/assets/high-contrast-cookie-dac2ceb09ceb817d.js
Overall Score
92

Recorded Observations

88

For this resource version

File Size

0.51 KB

Download size

Load Time

76.33ms

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

0255075100vca46Normalized ScoreVersion
Security Score
Performance Score
File Size (KB)

Uptime History

Average response time over time

Version History Details

Detailed information for each version

vca46dcebLatest
Span: 9 days
Score: 85
Size: 0.51 KB

Exposure & Risks

Security Score

Overall Security85 / 100
Security RatingGood

Risk Assessment

Critical Risks0
Total Observations0

Security Rating

Good
No significant behavioral concerns were detected in the available observations.

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

github_high_contrast_mode1 year
Stores the user's preference for high contrast display mode on GitHub.

Local Storage

github_theme_high_contrast
Stores the user's preference for high contrast display mode on GitHub.

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 Time76.33ms

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
Recorded Observations
88
Is Mirror
No
Network Requests
0
Resource Hash
ca46dceb6d06910d4f29440d1c84490643c7d68b9d4f96eb0d2ad2ffd6f32fb5

AI Insights & Alternatives

Description

A comprehensive overview of this resource

This script is designed to manage and apply user display preferences, specifically related to high-contrast modes. It detects, stores, and retrieves user preferences for high-contrast themes, likely using client-side storage mechanisms like cookies or local storage. Upon loading, it checks for existing preferences and applies the chosen high-contrast theme to the website's interface, enhancing readability and accessibility for users who prefer or require higher visual contrast. This script ensures that the user's accessibility choice persists across sessions, providing a consistent browsing experience without requiring re-selection on every visit.

Key Features

Core functionalities and capabilities of this resource

  • Accessibility
  • High-contrast mode
  • Theme management
  • User preferences
  • Client-side storage
  • Readability enhancement

Documentation & Resources

Official Documentation