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Posthog Recorder

PostHog

Heatmaps & Session Replay
Needs review
v9b029651
A JavaScript library for recording user sessions, interactions, and activities on a website for product analytics and user behavior understanding.
Updated 10/22/2026
https://us-assets.i.posthog.com/static/1.438.15/posthog-recorder.js
Overall Score
89

Recorded Observations

3

For this resource version

File Size

210.28 KB

Download size

Load Time

34.77ms

Network latency

Execution Time

33.50ms

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

0255075100v9b02Normalized ScoreVersion
Security Score
Performance Score
File Size (KB)

Uptime History

Average response time over time

Version History Details

Detailed information for each version

v9b029651Latest
Span: 1 day
Score: 79
Size: 210.28 KB

Exposure & Risks

Security Score

Overall Security79 / 100
Security RatingNeeds review

Risk Assessment

Critical Risks0
Total Observations1

Security Rating

Needs review
Behavioral concerns detected; review and mitigation are 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_current_session30 minutes
Tracks the current user session on the website.
ph_experiment_*2 years
Used to track a user's participation in A/B tests and store experiment variations.

Local Storage

ph_phc_distinct_id
Stores a unique identifier for the user to track their activity across sessions.
ph_phc_*
Stores various PostHog-related client-side data, including device ID and feature flags.

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 Size210.28 KB
Load Time34.77ms

Runtime Performance

Execution Time33.50ms
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
Recorded Observations
3
Is Mirror
No
Network Requests
0
Resource Hash
9b0296518f44db4d075d8ff8c1e665200ff3448e5d5ccc3c4718078ce6369711

AI Insights & Alternatives

Description

A comprehensive overview of this resource

This script is part of the PostHog product analytics suite, specifically designed for session recording. It captures a comprehensive record of user interactions on a website, including mouse movements, clicks, scrolls, form inputs, page views, and DOM changes. This data is then transmitted to the PostHog platform for storage and replay. By replaying these sessions, website owners can visualize a user's journey, understand how they navigate through pages, identify points of friction, and debug usability issues. The script operates by observing browser events and changes to the Document Object Model (DOM) without necessarily storing sensitive input directly, though user input is part of the recorded events. It helps in gaining deep insights into user behavior for product improvement and conversion optimization.

Key Features

Core functionalities and capabilities of this resource

  • Session Replay
  • User Interaction Tracking
  • Heatmap Data Collection
  • Product Analytics Integration
  • Debugging User Experience

Alternatives

Similar libraries you might consider

Documentation & Resources

Official Documentation