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Pubads Impl

Google

Advertising
flagged Exposure
v41a5c99e
A JavaScript library provided by Google for managing and displaying programmatic advertisements on web pages.
10M+ sites
Updated 8/20/2026
https://securepubads.g.doubleclick.net/pagead/managed/js/gpt/m202608110101/pubads_impl.js?cb=122880392
Exposure Score
61

Popularity

92%

Usage across websites

File Size

201.34 KB

Download size

Load Time

25.88ms

Network latency

Execution Time

312.61ms

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

0255075100v41a5Normalized ScoreVersion
Security Score
Performance Score
File Size (KB)

Uptime History

Average response time over time

Version History Details

Detailed information for each version

v41a5c99eLatest
Span: 7 days
Score: 39
Size: 201.34 KB

Exposure & Risks

Security Score

Overall Security39 / 100
Exposure Levelflagged

Risk Assessment

Critical Risks1
Total Observations6

Exposure Status

Flagged
Significant behavioral concerns detected, immediate attention recommended.

Behavioral Concerns

Long Script Execution Time

Detects unusually long script execution times, which could indicate resource abuse (e.g., cryptomining) or a stalled script.

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

IDE1 year
Used by Google to show ads on Google properties and across the web, store user preferences, and personalize ads.
ANID1 year
Used by Google to personalize ads on Google services.
DSID2 weeks
Used by Google on non-Google sites that use Google advertising services, primarily for ad personalization.
_gcl_au90 days
Used by Google AdSense and Ad Manager to store and track consent status and ad interaction for analytics, connecting ad impressions to conversions.

Third-party Connections

External domains this script connects to

No external connections detected

Permissions Required

Browser permissions and capabilities used

user profilestoragenetwork

Privacy Observations

Privacy-related findings from analysis

No privacy observations recorded for this version

Technical & Performance Analytics

Load Performance

File Size201.34 KB
Load Time25.88ms

Runtime Performance

Execution Time312.61ms
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

google_measure_js_timinglazy_cb_h86xkfhzh8lazy_cb_po1wfjq3hzdlazy_cb_knii3830nulazy_cb_ngifjrpfauelazy_cb_n0uua5c2fzlazy_cb_5hxxrjymox5lazy_cb_oxd4y1vfnxnlazy_cb_zl1zfsam6hblazy_cb_m5tvz3mzvaklazy_cb_3v3fg310g7elazy_cb_duxuezj3m7lazy_cb_ckmfmydlvp4lazy_cb_hksu1e4833klazy_cb_kx50mgd7rmqlazy_cb_y91qlpx8l4lazy_cb_jbf3wf8yrddlazy_cb_gyxko83ap25lazy_cb_igm5ife4ipelazy_cb_qu2i6oaah8lazy_cb_tftgcn9vrzlazy_cb_a6iwzpfudmjlazy_cb_0zp9icu3i619lazy_cb_e614k7nzkgclazy_cb_fwkyz39a4etlazy_cb_0vnoovciurelazy_cb_jkf58pjaaalazy_cb_m22yqjjkiuplazy_cb_4je7vrumfdlazy_cb_9edb041n5a4lazy_cb_qeq22ih9p5lazy_cb_tcobekymqzclazy_cb_mf8cy0k2j5rlazy_cb_8j54ukn4d4qlazy_cb_gomv4rcezvblazy_cb_parejbsoyhlazy_cb_4fth7krxme4lazy_cb_vu6xolnvw2olazy_cb_emigqhwx25lazy_cb_4xjt9glbobnlazy_cb_l1pp590ow2lazy_cb_igq2osc3yrblazy_cb_lulfmdkpjielazy_cb_6odvb1sv4eilazy_cb_aki2sg2ewdilazy_cb_bofdld9kv3qlazy_cb_w60gwbnxl7lazy_cb_mmarwhx569llazy_cb_ox1jmhpoa8lazy_cb_3adnn62mt85lazy_cb_1nbmnef10ke

Event Listeners

Events this script listens for

No event listeners detected

Browser API Access

APIs and browser features accessed by this script

navigator.userAgentscreen.widthscreen.heightlocalStorage.then.getdocument.cookie.getwindow.devicePixelRationavigator.deviceMemorylocalStorage.length.getlocalStorage.key.getfetchXMLHttpRequestXMLHttpRequest.openXMLHttpRequest.sendlocalStorage.getItemlocalStorage.setItem

Technical Details

Compressed
Yes
CDN Delivery
No
Total Views
25
Is Mirror
No
Network Requests
0
Resource Hash
41a5c99eb772303490c791c8d05bcab9bd791028bcd53d312757d2ff0ff83238

AI Insights & Alternatives

Description

A comprehensive overview of this resource

The Google Publisher Tag (GPT) is a JavaScript library that web publishers use to define ad slots on their pages and manage the rendering of Google Ad Manager ads. It facilitates communication with Google's ad servers to request and display various ad formats, including display, native, and video ads. GPT ensures ads are loaded asynchronously, preventing them from blocking page content rendering. It also enables publishers to implement advanced functionalities such as granular ad targeting, frequency capping, competitive exclusions, and responsive ad design to optimize ad delivery across different devices and screen sizes. This script is essential for publishers to monetize their content effectively through Google Ad Manager.

Key Features

Core functionalities and capabilities of this resource

  • Ad serving
  • Ad management
  • Ad targeting
  • Programmatic advertising
  • Single Request Architecture
  • Responsive ads
  • Ad refresh
  • Ad analytics

Alternatives

Similar libraries you might consider

Criteo
Magnite
Amazon Publisher Services

Documentation & Resources

Official Documentation