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Hj 1d800d09e9a8720a

Hotjar

Heatmaps & Session Replay
monitor Exposure
va408d354
A script for collecting user behavior data through heatmaps, session recordings, and feedback tools to improve website user experience.
10M+ sites
Updated 10/7/2026
https://github.githubassets.com/assets/hj-1d800d09e9a8720a.js
Exposure Score
92

Popularity

92%

Usage across websites

File Size

3.47 KB

Download size

Load Time

43.70ms

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

0255075100va408Normalized ScoreVersion
Security Score
Performance Score
File Size (KB)

Uptime History

Average response time over time

Version History Details

Detailed information for each version

va408d354Latest
Span: 2 days
Score: 85
Size: 3.47 KB

Exposure & Risks

Security Score

Overall Security85 / 100
Exposure Levelmonitor

Risk Assessment

Critical Risks0
Total Observations0

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

_hjSessionUser_*1 year
Stores a user ID that persists across page views within the same site, enabling Hotjar to link multiple sessions from the same user.
_hjFirstSeen30 minutes
Indicates the first time a user loaded a page with the Hotjar script. Used to identify new users and track their first visit.
_hjSession_*30 minutes
Stores session data specific to a user's current visit, such as active session status and sample rate information.
_hjAbsoluteSessionInProgress30 minutes
Used to detect the first pageview of a new user session. Ensures that subsequent pages views are linked to the same session.
_hjIncludedInSessionSample2 minutes
Determines if a user's session is included in the data sampling for recordings and heatmaps based on site traffic settings.
_hjClosedSurveyInvites1 year
Stores information about whether a user has closed a survey invitation, preventing it from reappearing.
_hjDonePolls1 year
Stores information about whether a user has completed a poll, preventing it from reappearing.
_hjMinimizedPolls1 year
Stores information about whether a user has minimized a poll widget.
_hjDoneSurveys1 year
Stores information about whether a user has completed a survey.
_hjShownFeedbackMessage1 year
Stores information about feedback messages shown to the user.
_hjViewportIdSession
Stores the user's viewport dimensions.
_hjRecordingLastActivitySession
Stores the timestamp of the last user activity during a recording.
_hjUserAttributesHash2 minutes
Used to store user attributes sent to Hotjar, ensuring consistent data for a user.
_hjCachedUserAttributes2 minutes
Caches user attributes to prevent redundant calls during a session.
_hjLocalStorageTestSession
Used to check if Hotjar can store data in localStorage.

Local Storage

_hjLocalStorageTest
Used by Hotjar to check if Local Storage is available and functional for the browser.
_hjCachedUserAttributes
Caches user attributes to prevent redundant calls during a session, improving performance.
_hjInviteSurvey*
Stores the state of survey invitations, indicating whether a user has seen or dismissed an invite.
_hjShownFeedbackMessage
Stores information about feedback messages shown to the user.

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 Size3.47 KB
Load Time43.70ms

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
23
Is Mirror
No
Network Requests
0
Resource Hash
a408d3541990c3f364465795fdedbbf7fae359211f08e8c625b6b81a372c7f3f

AI Insights & Alternatives

Description

A comprehensive overview of this resource

This script is part of the Hotjar analytics platform, designed to help website owners understand how users interact with their site. It typically injects code that records user sessions (mouse movements, clicks, scrolls, form interactions), generates heatmaps to visualize engagement, and provides tools for surveys and feedback widgets. The data collected helps identify usability issues, popular content, and areas for optimization. The script operates in the background, observing user actions without disrupting their experience. The collected data is usually pseudonymized or anonymized to protect user privacy, but detailed interaction data is captured.

Key Features

Core functionalities and capabilities of this resource

  • Heatmaps
  • Session Recordings
  • User Surveys
  • Feedback Widgets
  • Form Analytics
  • Conversion Funnels

Alternatives

Similar libraries you might consider

Mouseflow
FullStory
Crazy Egg
Plerdy

Documentation & Resources

Official Documentation