Cast Sender
Popularity
92%
Usage across websites
File Size
14.36 KB
Download size
Load Time
5.56ms
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
Uptime History
Average response time over time
Version History Details
Detailed information for each version
Exposure & Risks
Security Score
Risk Assessment
Exposure Status
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
Local Storage
Third-party Connections
External domains this script connects to
No external connections detected
Permissions Required
Browser permissions and capabilities used
Privacy Observations
Privacy-related findings from analysis
No privacy observations recorded for this version
Technical & Performance Analytics
Load Performance
Runtime Performance
Impact Assessment
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
Technical Details
AI Insights & Alternatives
Description
A comprehensive overview of this resource
The cast_sender.js script is a core component of the Google Cast SDK for web applications. It empowers websites to act as 'sender' applications, enabling users to wirelessly stream content from their browser to Google Cast-enabled devices, such as Chromecast, smart TVs, and smart displays. Upon loading, the script facilitates the discovery of available cast devices on the local network using various protocols. Once a device is selected by the user, cast_sender.js establishes a secure communication channel, allowing the web application to control media playback (play, pause, seek, volume), manage the casting session lifecycle (start, stop, reconnect), and receive device status updates. This script significantly enhances the interactive experience of web content by providing a seamless second-screen viewing option.
Key Features
Core functionalities and capabilities of this resource
- Device Discovery
- Session Management
- Media Playback Control
- Volume Control
- Device Status Updates
- Second Screen Experience
Alternatives
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