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Ext

Google

Advertising
monitor Exposure
v4c95e847
A script used to enhance and extend the functionality of Google's SafeFrame, a secure iframe for rendering advertisements.
10M+ sites
Updated 8/4/2026
https://tpc.googlesyndication.com/safeframe/1-0-45/js/ext.js
Exposure Score
92

Popularity

92%

Usage across websites

File Size

6.12 KB

Download size

Load Time

10.73ms

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

0255075100v4c95Normalized ScoreVersion
Security Score
Performance Score
File Size (KB)

Uptime History

Average response time over time

Version History Details

Detailed information for each version

v4c95e847Latest
Span: 29 days
Score: 85
Size: 6.12 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

_gads1 year
Used by Google AdSense to store user preferences and information when displaying ads.
__gads1 year
Similar to _gads, used for ad personalization and frequency capping.
IDE1 year
Used by Google DoubleClick to store user preferences and information for displaying ads.
ANID1 year
Used for advertising purposes, to link user activity across different sites.

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 Size6.12 KB
Load Time10.73ms

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

$sf

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
1,115
Is Mirror
No
Network Requests
0
Resource Hash
4c95e84767aed248594e7d485707c7ed904fd2fe4ec3ea98687fc2de59ddf231

AI Insights & Alternatives

Description

A comprehensive overview of this resource

SafeFrame is an industry standard designed to provide a secure and rich environment for displaying advertisements within a web page, isolating ad content from the publisher's page. This `ext.js` script acts as an extension to the core SafeFrame implementation. It facilitates secure communication between the ad content (within the SafeFrame) and the publisher page, enabling advanced ad features without compromising security. This includes functionalities like viewability measurement, ad resize capabilities, and other interactive ad features, all while preventing malicious ad code from directly interacting with the host page.

Key Features

Core functionalities and capabilities of this resource

  • Secure Ad Rendering
  • Ad Viewability Measurement
  • Ad Resize Capabilities
  • Cross-Domain Communication
  • Ad Content Isolation

Alternatives

Similar libraries you might consider

Documentation & Resources

Official Documentation