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Posthog Recorder

PostHog

Heatmaps & Session Replay
monitor Exposure
vcaa0eb00
A script for capturing and replaying user sessions on a website, enabling detailed analysis of user behavior, debugging, and product insights.
10M+ sites
Updated 8/5/2026
https://us-assets.i.posthog.com/static/1.411.0/posthog-recorder.js
Exposure Score
92

Popularity

92%

Usage across websites

File Size

166.57 KB

Download size

Load Time

63.85ms

Network latency

Execution Time

72.51ms

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

0255075100vcaa0Normalized ScoreVersion
Security Score
Performance Score
File Size (KB)

Uptime History

Average response time over time

Version History Details

Detailed information for each version

vcaa0eb00Latest
Span: 1 day
Score: 85
Size: 166.57 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_phc_*1 year
Used to identify a unique visitor across sessions and store project-specific information.
ph_session_id30 minutes
Used to identify a single user session within the PostHog analytics platform.

Local Storage

posthog:*:distinct_id
Stores the unique identifier for the user for a specific PostHog project.
posthog:*:props
Stores properties related to the current user or session for a specific PostHog project, such as feature flags or user attributes.

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 Size166.57 KB
Load Time63.85ms

Runtime Performance

Execution Time72.51ms
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
5
Is Mirror
No
Network Requests
0
Resource Hash
caa0eb00f91bd918738a3cb3ce49f4bcd65b6403e8bfd07f380c67cae4a1af35

AI Insights & Alternatives

Description

A comprehensive overview of this resource

The posthog-recorder.js script is an integral component of the PostHog product analytics suite, specifically designed to capture and recreate user interactions on a web page. It records a wide array of events, including mouse movements, clicks, scrolls, form inputs, and changes to the Document Object Model (DOM). These captured events are then transmitted to the PostHog platform, allowing website administrators and product teams to visually replay entire user sessions exactly as they occurred. This functionality is invaluable for understanding how users navigate through a website, identifying areas of friction or confusion, debugging UI/UX issues by observing real-time user experiences, and gathering qualitative insights into user behavior. By reconstructing sessions, businesses can gain a deeper understanding of user journeys, optimize conversion funnels, and make data-driven decisions to enhance overall user experience and product features.

Key Features

Core functionalities and capabilities of this resource

  • Session Replay
  • User Behavior Analytics
  • Debugging
  • Conversion Funnel Analysis
  • DOM Recording
  • Interaction Tracking
  • Product Analytics

Alternatives

Similar libraries you might consider

Documentation & Resources

Official Documentation