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App Install Banner Partial 399415427501b0a9

GitHub

Utilities
monitor Exposure
v75014597
A script designed to display a banner prompting users to install a progressive web application (PWA) or native app.
10M+ sites
Updated 10/8/2026
https://github.githubassets.com/assets/app-install-banner-partial-399415427501b0a9.js
Exposure Score
92

Popularity

92%

Usage across websites

File Size

3.94 KB

Download size

Load Time

13.87ms

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

0255075100v7501Normalized ScoreVersion
Security Score
Performance Score
File Size (KB)

Uptime History

Average response time over time

Version History Details

Detailed information for each version

v75014597Latest
Span: 1 day
Score: 85
Size: 3.94 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

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 Size3.94 KB
Load Time13.87ms

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
2
Is Mirror
No
Network Requests
0
Resource Hash
75014597056c4275a61b9b152b2656185323a030d0023c4b01c2691a70ffacef

AI Insights & Alternatives

Description

A comprehensive overview of this resource

This script operates within a website to detect if the user's browser supports Progressive Web App (PWA) installation or if a native application is available. Upon detection, it renders a banner, typically at the top or bottom of the screen, encouraging the user to 'Add to Home Screen' or install the associated application. It manages the display logic, potentially including dismissal behavior and tracking user interactions with the banner. Its primary goal is to enhance user engagement by making app installation more discoverable and seamless directly from the web experience. It ensures that the app promotion is contextually relevant based on device capabilities and user actions.

Key Features

Core functionalities and capabilities of this resource

  • PWA Installation Prompt
  • Native App Banner
  • Contextual Display
  • User Engagement
  • Banner Management
  • Device Detection

Alternatives

Similar libraries you might consider

Documentation & Resources

Official Documentation