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YouTube

Video Players
monitor Exposure
v512abd38
A JavaScript library for embedding YouTube videos and managing video playback, supporting a privacy-enhanced mode.
10M+ sites
Updated 7/20/2026
https://www.youtube-nocookie.com/s/player/882a803a/player_embed_es6.vflset/en_US/base.js
Exposure Score
90

Popularity

92%

Usage across websites

File Size

456.98 KB

Download size

Load Time

15.30ms

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

0255075100v512aNormalized ScoreVersion
Security Score
Performance Score
File Size (KB)

Uptime History

Average response time over time

Version History Details

Detailed information for each version

v512abd38Latest
Span: 2 days
Score: 85
Size: 456.98 KB

Exposure & Risks

Security Score

Overall Security85 / 100
Exposure Levelmonitor

Risk Assessment

Critical Risks1
Total Observations1

Exposure Status

Monitor
Moderate behavioral concerns, review and mitigation advised.

Behavioral Concerns

Large Transfer Size

Detects if a resource has a large transfer size, which might impact performance.

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

YSCSession
Registers a unique ID to keep statistics of what videos from YouTube the user has seen.
VISITOR_INFO1_LIVE8 months
Used to estimate the user's bandwidth on pages with integrated YouTube videos.
PREF8 months
Records user preferences and other information, specifically language, format, and region preferences for YouTube videos.
GPS30 minutes
Registers a unique ID by Google to track users' geographical location, often associated with YouTube video playback.

Local Storage

yt-player-headers-rewrite
Stores headers for video playback configuration.
yt-player-bandwidth
Stores bandwidth estimates for optimizing video quality.
yt-remote-connected-devices
Stores information about connected devices for remote control features.
yt-remote-device-id
Stores the device ID for remote control features.

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 Size456.98 KB
Load Time15.30ms

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
4
Is Mirror
No
Network Requests
0
Resource Hash
512abd381a7be310183af1f354b877a962df1f74b3185d83ae1fb988b3de9019

AI Insights & Alternatives

Description

A comprehensive overview of this resource

This script is the core JavaScript library responsible for embedding and controlling YouTube videos on a website, specifically utilizing the privacy-enhanced `youtube-nocookie.com` domain. When loaded, it initializes the YouTube video player, providing all necessary functionalities for video playback, controls (play, pause, volume, fullscreen, captions), and event handling. The `youtube-nocookie.com` domain is designed to embed YouTube videos without setting tracking cookies on the user's browser until the user explicitly interacts with the video player (e.g., by clicking play). This helps website owners to comply with privacy regulations by delaying the potential setting of non-essential cookies. The script facilitates communication with YouTube's servers to fetch video data and serve advertisements if applicable, while ensuring a smooth user experience for video consumption.

Key Features

Core functionalities and capabilities of this resource

  • Video embedding
  • Video playback
  • Player controls
  • Privacy-enhanced mode
  • API integration
  • Fullscreen mode
  • Volume control

Alternatives

Similar libraries you might consider

Documentation & Resources

Official Documentation