Rum
Popularity
92%
Usage across websites
File Size
28.93 KB
Download size
Load Time
8.09ms
Network latency
Execution Time
135.49ms
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
Long Script Execution Time
Detects unusually long script execution times, which could indicate resource abuse (e.g., cryptomining) or a stalled script.
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
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
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
This rum.js script, provided by Google's DoubleClick, is designed for Real User Monitoring (RUM) specifically in the context of online advertising. It operates within the user's browser to collect critical performance metrics related to how web pages and advertisements load and are interacted with. This includes measuring page loading times, ad latency, viewability rates of display ads, and other user engagement signals. The data collected helps advertisers and publishers optimize ad delivery, improve campaign performance, and ensure ads are displayed effectively and efficiently. It works by passively observing network requests, DOM changes, and various browser events to gather performance data without directly interfering with the user experience.
Key Features
Core functionalities and capabilities of this resource
- Real User Monitoring
- Ad Performance Tracking
- Ad Viewability Measurement
- Page Load Metrics
- Ad Optimization
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