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High Contrast Cookie 9d73b8ae1abef9dc

GitHub

Accessibility
monitor Exposure
vb21aa2a9
A script designed to manage and persist user preferences for a high-contrast accessibility mode on a website.
10M+ sites
Updated 7/26/2026
https://github.githubassets.com/assets/high-contrast-cookie-9d73b8ae1abef9dc.js
Exposure Score
92

Popularity

92%

Usage across websites

File Size

0.51 KB

Download size

Load Time

21.65ms

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

0255075100vb21aNormalized ScoreVersion
Security Score
Performance Score
File Size (KB)

Uptime History

Average response time over time

Version History Details

Detailed information for each version

vb21aa2a9Latest
Span: 6 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

high_contrast_mode1 year
Stores the user's preference for enabling or disabling high-contrast mode on the website.

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 Time21.65ms

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
38
Is Mirror
No
Network Requests
0
Resource Hash
b21aa2a9296b67b1f3a9e3503add0e9a5d52546e88263a1f1e9be92d6253b958

AI Insights & Alternatives

Description

A comprehensive overview of this resource

This script handles the client-side logic for a high-contrast display setting. It typically detects if a user has enabled a high-contrast mode preference (often stored in a cookie) and applies the necessary CSS or visual adjustments to the website. It also provides functionality to toggle this mode on or off, and persists the user's choice for future visits, ensuring a consistent accessible experience. This functionality is crucial for improving readability and accessibility for users with certain visual impairments, making the website content more discernible by increasing the contrast between text and background colors.

Key Features

Core functionalities and capabilities of this resource

  • High contrast toggle
  • Accessibility settings
  • User preference management
  • Cookie-based persistence
  • Visual theme adjustment

Alternatives

Similar libraries you might consider

Documentation & Resources

Official Documentation