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SchemaFilter.Bundle.A6a77355d52c20e3a83d

Segment

Analytics
Needs review
v64f945a5
A script for validating and filtering data schemas within Segment's client-side analytics library.
Updated 11/4/2026
https://cdn.segment.com/analytics-next/bundles/schemaFilter.bundle.a6a77355d52c20e3a83d.js
Overall Score
80

Recorded Observations

4

For this resource version

File Size

1.52 KB

Download size

Load Time

55.68ms

Network latency

Execution Time

21.01ms

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

0255075100v64f9Normalized ScoreVersion
Security Score
Performance Score
File Size (KB)

Uptime History

Average response time over time

Version History Details

Detailed information for each version

v64f945a5Latest
Span: 16 days
Score: 60
Size: 1.52 KB

Exposure & Risks

Security Score

Overall Security60 / 100
Security RatingNeeds review

Risk Assessment

Critical Risks0
Total Observations0

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

ajs_anonymous_id1 year
Stores an anonymous identifier for the user to track sessions across visits.
ajs_user_id1 year
Stores an identified user's ID once they log in or are otherwise identified.

Local Storage

ajs_user_traits
Caches identified user traits for persistence across sessions.
ajs_group_traits
Caches group-level traits for persistence across sessions.

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 Size1.52 KB
Load Time55.68ms

Runtime Performance

Execution Time21.01ms
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
4
Is Mirror
Yes
Network Requests
0
Resource Hash
64f945a51eaf7152b59ece4a55e573563c8d6d642149457f8b705672b8f1df4a

AI Insights & Alternatives

Description

A comprehensive overview of this resource

This script is a component of Segment's Analytics.js Next client-side SDK. Its primary function is to enforce data quality by filtering or validating events against predefined schemas before they are sent to Segment's servers or various integrated destinations. This process ensures that only well-formed and relevant data is collected, preventing inconsistencies and errors in downstream analytics, marketing, and personalization tools. It helps maintain data hygiene by ensuring that all collected data adheres to expected formats and types, which is critical for accurate reporting and effective data-driven decision-making.

Key Features

Core functionalities and capabilities of this resource

  • Data Validation
  • Schema Enforcement
  • Data Filtering
  • Event Quality Control
  • Customer Data Platform Integration

Alternatives

Similar libraries you might consider

Documentation & Resources

Official Documentation