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Marketing Header 974b96b36dc5e41e

GitHub

Other
Good
v5cef56b0
A script responsible for rendering and managing the header section of GitHub's marketing pages, potentially including navigation, branding, and promotional content.
Updated 10/17/2026
https://github.githubassets.com/assets/marketing-header-974b96b36dc5e41e.js
Overall Score
92

Recorded Observations

9

For this resource version

File Size

1.68 KB

Download size

Load Time

18.69ms

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

0255075100v5cefNormalized ScoreVersion
Security Score
Performance Score
File Size (KB)

Uptime History

Average response time over time

Version History Details

Detailed information for each version

v5cef56b0Latest
Span: 1 day
Score: 85
Size: 1.68 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

No cookies or local storage detected

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 Size1.68 KB
Load Time18.69ms

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
9
Is Mirror
No
Network Requests
0
Resource Hash
5cef56b0ee47739f75385d73ccecab113ff49842967f7bc4c56f468c371758ff

AI Insights & Alternatives

Description

A comprehensive overview of this resource

This script is a proprietary asset from GitHub, designed to manage the front-end display and functionality of the marketing-oriented header components on their web properties. It likely handles the dynamic loading, styling, and interactivity of elements such as primary navigation links, calls-to-action, branding elements (like logos), and possibly promotional banners. Its execution ensures a consistent user interface and user experience across GitHub's various marketing and informational pages, enabling them to present up-to-date content and navigation to users. It operates client-side to dynamically construct and update the page header based on specific page contexts or user states, ensuring that marketing messages and site navigation are consistently presented and easily maintainable.

Key Features

Core functionalities and capabilities of this resource

  • Header management
  • UI rendering
  • Marketing UI
  • Dynamic content
  • Navigation

Alternatives

Similar libraries you might consider

Documentation & Resources

Official Documentation