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Posthog Recorder

PostHog

Heatmaps & Session Replay
monitor Exposure
vfbcb51fc
A JavaScript library for session recording, capturing user interactions to replay their website experience.
10M+ sites
Updated 7/8/2026
https://us-assets.i.posthog.com/static/1.398.5/posthog-recorder.js
Exposure Score
92

Popularity

92%

Usage across websites

File Size

157.82 KB

Download size

Load Time

30.21ms

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

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

Uptime History

Average response time over time

Version History Details

Detailed information for each version

vfbcb51fcLatest
Span: 1 day
Score: 85
Size: 157.82 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
Identifies a unique user across sessions for consistent tracking.
ph_session_id30 minutes
Identifies a unique user session, used to group events occurring during a single visit.
ph_phc_sid30 minutes
Stores the ID of the current session for PostHog cloud instances.

Local Storage

ph_distinct_id
Stores the user's distinct ID for client-side persistence and identification.
ph_session_id
Stores the user's session ID for client-side persistence.
ph_props
Stores super properties associated with the user for consistent tracking across events.
ph_last_event_time
Records the timestamp of the last recorded event to determine session inactivity.

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 Size157.82 KB
Load Time30.21ms

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
2
Is Mirror
No
Network Requests
0
Resource Hash
fbcb51fce612dc9a4607d21518d1fb2d8059ba93bad13a382bdbde03afa760ee

AI Insights & Alternatives

Description

A comprehensive overview of this resource

PostHog Recorder is a client-side JavaScript library that captures user interactions on a website, including mouse movements, clicks, scrolls, and form inputs. This data is then sent to the PostHog platform for session replay, allowing website owners to visually reconstruct user sessions. It helps understand user behavior, debug issues, and improve user experience by providing insights into how users navigate and interact with web pages. The script observes DOM changes and user events in real-time to create a detailed log of the user's session, which can then be replayed as a video-like experience within the PostHog dashboard. This functionality is crucial for product managers, UX designers, and developers to identify pain points, validate new features, and troubleshoot bugs by directly observing how users interact with their application.

Key Features

Core functionalities and capabilities of this resource

  • Session Recording
  • User Interaction Tracking
  • DOM Change Capture
  • Replay User Sessions
  • Debugging
  • Usability Analysis
  • Product Insights

Alternatives

Similar libraries you might consider

Documentation & Resources

Official Documentation