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Posthog Recorder

PostHog

Heatmaps & Session Replay
monitor Exposure
v3c782c1f
A script for session recording, capturing user interactions and screen activity for analytics and debugging purposes.
10M+ sites
Updated 8/24/2026
https://us-assets.i.posthog.com/static/1.418.10/posthog-recorder.js
Exposure Score
92

Popularity

92%

Usage across websites

File Size

183.12 KB

Download size

Load Time

33.36ms

Network latency

Execution Time

53.30ms

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

0255075100v3c78Normalized ScoreVersion
Security Score
Performance Score
File Size (KB)

Uptime History

Average response time over time

Version History Details

Detailed information for each version

v3c782c1fLatest
Span: 3 days
Score: 85
Size: 183.12 KB

Exposure & Risks

Security Score

Overall Security85 / 100
Exposure Levelmonitor

Risk Assessment

Critical Risks0
Total Observations1

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

Cookies

_ph_sess30 minutes
Used to identify the current user session.
_ph_id1 year
Used to uniquely identify a user across sessions.

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 Size183.12 KB
Load Time33.36ms

Runtime Performance

Execution Time53.30ms
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
23
Is Mirror
No
Network Requests
0
Resource Hash
3c782c1f60ed3422bfc6822bf838238fdf9bd2e7bc21d0ae654d587807388c5e

AI Insights & Alternatives

Description

A comprehensive overview of this resource

The `posthog-recorder.js` script is a component of the PostHog open-source product analytics platform. Its primary function is to capture and transmit detailed user interaction data for session replay. When integrated into a website, this script records a variety of user activities, including mouse movements, clicks, scrolls, keyboard inputs, and changes to the Document Object Model (DOM). This recorded data is then sent to the PostHog backend, enabling website owners and developers to visually reconstruct individual user sessions. By replaying these sessions, stakeholders can gain deep insights into user behavior, identify usability bottlenecks, debug issues by seeing exactly what users experienced, and validate design decisions. The recording process happens client-side in the user's browser, and data is typically sent in batches to minimize performance impact.

Key Features

Core functionalities and capabilities of this resource

  • Session recording
  • User behavior analytics
  • DOM change tracking
  • Click tracking
  • Scroll tracking
  • Input capture
  • Session replay
  • Debugging
  • Usability analysis

Alternatives

Similar libraries you might consider

Documentation & Resources

Official Documentation