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App Install Banner Partial 5fdcb52e4ef7b447

GitHub

Utilities
Good
v780ce3e6
A script responsible for managing and displaying a banner that prompts users to install a progressive web app (PWA) or native mobile application.
Updated 10/17/2026
https://github.githubassets.com/assets/app-install-banner-partial-5fdcb52e4ef7b447.js
Overall Score
92

Recorded Observations

3

For this resource version

File Size

0.80 KB

Download size

Load Time

36.07ms

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

0255075100v780cNormalized ScoreVersion
Security Score
Performance Score
File Size (KB)

Uptime History

Average response time over time

Version History Details

Detailed information for each version

v780ce3e6Latest
Span: 1 day
Score: 85
Size: 0.80 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

Local Storage

github_app_banner_dismissed
Stores a flag indicating if the user has dismissed the app install banner to prevent repetitive display.

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 Size0.80 KB
Load Time36.07ms

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
3
Is Mirror
No
Network Requests
0
Resource Hash
780ce3e6d5113d4555e607dc25cb1c40527701ca7443f49cc2a6360f5a415f78

AI Insights & Alternatives

Description

A comprehensive overview of this resource

This script dynamically renders and controls an 'app install banner' on the website. Its core functionality involves detecting the user's environment, such as device type or browser capabilities, to determine if an app installation prompt is relevant. When appropriate, it displays a non-intrusive banner that encourages users to add the website to their home screen as a PWA or to download a dedicated mobile application. It handles the display logic, user interactions like dismissing the banner, and may interact with browser APIs to facilitate the installation process. The script aims to improve user engagement and retention by making the application more accessible.

Key Features

Core functionalities and capabilities of this resource

  • App Install Banner
  • PWA Promotion
  • Mobile App Prompt
  • User Engagement
  • Browser Detection
  • Dismissal Management

Alternatives

Similar libraries you might consider

Documentation & Resources

Official Documentation