Reduce tag load time
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Overview
The time it takes for the ad tag library script to load. This is the interval
from page load to tag load.
Recommendations
This metric is not indicative of a specific issue. It should be used to help
identify areas for improvement and track that improvement over time.
The goal here is to reduce the time it takes for the ad tag library script to
load. Ensuring that other, more specific audits are passing should have a major
impact on this metric. In particular, the following audits are likely to affect
this time:
The following ad tag library scripts are supported:
| Library |
Script(s) |
| AdSense |
pagead2.googlesyndication.com/pagead/js/adsbygoogle.js
pagead2.googlesyndication.com/pagead/show_ads.js
|
| Google Publisher Tag |
.../gpt/pubads_impl_<version>.js |
Avoiding Common GPT Implementation Mistakes
Tagging best practices to minimize page latency
Except as otherwise noted, the content of this page is licensed under the Creative Commons Attribution 4.0 License, and code samples are licensed under the Apache 2.0 License. For details, see the Google Developers Site Policies. Java is a registered trademark of Oracle and/or its affiliates.
Last updated 2024-06-26 UTC.
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Missing the information I need","missingTheInformationINeed","thumb-down"],["Too complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2024-06-26 UTC."],[[["This metric measures the time it takes for the ad tag library script to load from the start of page load."],["Improving other specific ad script audits, such as avoiding render-blocking resources or loading tags asynchronously, will positively impact this metric."],["The goal is to reduce the script load time, and this metric helps track improvement in that area."],["Common ad tag libraries included in this measurement are AdSense and Google Publisher Tag."]]],[]]
