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Posthog Recorder

PostHog

Heatmaps & Session Replay
monitor Exposure
v7a13a654
A JavaScript library that enables session recording functionality to capture and replay user interactions on a website.
10M+ sites
Updated 7/26/2026
https://us-assets.i.posthog.com/static/1.407.2/posthog-recorder.js
Exposure Score
92

Popularity

92%

Usage across websites

File Size

162.31 KB

Download size

Load Time

34.76ms

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

0255075100v7a13Normalized ScoreVersion
Security Score
Performance Score
File Size (KB)

Uptime History

Average response time over time

Version History Details

Detailed information for each version

v7a13a654Latest
Span: 3 days
Score: 85
Size: 162.31 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_distinct_id1 year
Used to store a unique identifier for the user to track them across sessions and events.
ph_session_id30 minutes
Used to store a unique identifier for the current user session.
ph_last_eventPersistent (updated on each event)
Records the timestamp of the last event sent by the user, used for session management.

Local Storage

ph_opt_out
Stores the user's preference for opting out of PostHog tracking.
ph_feature_flags
Caches the state of feature flags for the current user.
ph_distinct_id
Stores a unique identifier for the user, especially if cookies are not available or preferred.

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 Size162.31 KB
Load Time34.76ms

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
13
Is Mirror
No
Network Requests
0
Resource Hash
7a13a65442f95eca7c6d7b80c1e78556d2b7e0a511c6aab5988f91cc4deeca13

AI Insights & Alternatives

Description

A comprehensive overview of this resource

This script is the PostHog Session Recording library. It's designed to capture a visual representation of a user's journey on a website, including mouse movements, clicks, scrolls, and form inputs. It works by observing changes in the Document Object Model (DOM) and user interactions, then sending this data to PostHog's servers for storage and playback. The primary purpose is to help website owners understand user behavior, debug UI/UX issues, and improve the overall user experience by visually replaying individual user sessions. The script typically initializes upon page load and continuously monitors user activity until the user leaves the page or the session ends. It aims to capture rich interaction data without significantly impacting page performance.

Key Features

Core functionalities and capabilities of this resource

  • Session Replay
  • User Behavior Analysis
  • Debugging
  • Visual Playback
  • DOM Capture
  • Interaction Tracking

Alternatives

Similar libraries you might consider

Documentation & Resources

Official Documentation