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Posthog Recorder

PostHog

Heatmaps & Session Replay
monitor Exposure
v22e85598
A script for recording user sessions and interactions on a website.
10M+ sites
Updated 7/11/2026
https://us-assets.i.posthog.com/static/1.399.1/posthog-recorder.js
Exposure Score
92

Popularity

92%

Usage across websites

File Size

158.05 KB

Download size

Load Time

497.05ms

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

0255075100v22e8Normalized ScoreVersion
Security Score
Performance Score
File Size (KB)

Uptime History

Average response time over time

Version History Details

Detailed information for each version

v22e85598Latest
Span: 2 days
Score: 85
Size: 158.05 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_*1 year
Used to identify a unique user across sessions on the website.
ph_session_id30 minutes
Used to identify and track a single user session.

Local Storage

posthog_distinct_id
Stores the unique identifier for the user to maintain consistency across sessions.
posthog_device_id
Stores a unique identifier for the device being used.
posthog_event_queue
Temporarily stores events before they are sent to the PostHog server, particularly when offline or during batch processing.

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 Size158.05 KB
Load Time497.05ms

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
30
Is Mirror
No
Network Requests
0
Resource Hash
22e85598dd76e83380c94f689c766699ec619446f4a64dfb85823672b8fe775b

AI Insights & Alternatives

Description

A comprehensive overview of this resource

This script is a component of the PostHog platform, specifically designed to capture and record all user interactions on a website. It monitors events such as mouse movements, clicks, scrolls, form inputs, and page navigations. The collected data is then transmitted to PostHog's servers, allowing website administrators to replay individual user sessions. This capability is crucial for understanding user behavior, identifying usability issues, debugging user-reported problems by visualizing their exact journey, and gathering qualitative insights to inform product development and design decisions. The script initializes itself upon page load and hooks into various browser events. It typically includes mechanisms to queue events if the network is unavailable and sends them in batches. The recording process aims to be lightweight, minimizing impact on website performance while providing a comprehensive record of the user experience.

Key Features

Core functionalities and capabilities of this resource

  • Session Replay
  • User Interaction Recording
  • Behavioral Analytics
  • Debugging Tools
  • User Experience Monitoring

Alternatives

Similar libraries you might consider

Documentation & Resources

Official Documentation