# Small performance optimization for Ad Manager

**URL:** https://meta.discourse.org/t/small-performance-optimization-for-ad-manager/144093
**Category:** Support
**Tags:** advertising
**Created:** [March 12, 2020, 6:14pm UTC](https://meta.discourse.org/t/small-performance-optimization-for-ad-manager/144093 "2020-03-12T18:14:15Z")
**Posts on this page:** 5
**Page:** 1

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### Author: ![mentalstring](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/mentalstring/32/168934_2.png) [@mentalstring](https://meta.discourse.org/u/mentalstring)
#### Post date: [March 12, 2020, 6:14pm UTC](https://meta.discourse.org/t/small-performance-optimization-for-ad-manager/144093/1 "2020-03-12T18:14:15Z")

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For some time now, [Google recommends](https://support.google.com/admanager/answer/1638622?hl=en) loading the AdManager library from the `securepubads.g.doubleclick.net` domain instead of `googletagservices.com`. While it works fine as is, this is a small performance optimization because it allows to reuse the existing connection since ads are often delivered from that domain too.

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### Author: ![neil](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/neil/32/102150_2.png) [@neil](https://meta.discourse.org/u/neil)
#### Post date: [March 12, 2020, 6:58pm UTC](https://meta.discourse.org/t/small-performance-optimization-for-ad-manager/144093/2 "2020-03-12T18:58:31Z")

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They rename it to Ad Manager, but move back to the DFP domain. 🤔 Ok we’ll update the plugin.

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### Author: ![neil](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/neil/32/102150_2.png) [@neil](https://meta.discourse.org/u/neil)
#### Post date: [March 13, 2020, 6:27pm UTC](https://meta.discourse.org/t/small-performance-optimization-for-ad-manager/144093/4 "2020-03-13T18:27:22Z")

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@mentalstring I made the change today.

[https://review.discourse.org/t/load-google-ad-manager-code-from-doubleclick-net/9829](https://review.discourse.org/t/load-google-ad-manager-code-from-doubleclick-net/9829)

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### Author: ![system](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/system/32/443519_2.png) [@system](https://meta.discourse.org/u/system)
#### Post date: [March 6, 2024, 2:15pm UTC](https://meta.discourse.org/t/small-performance-optimization-for-ad-manager/144093/5 "2024-03-06T14:15:37Z")

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### Author: ![system](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/system/32/443519_2.png) [@system](https://meta.discourse.org/u/system)
#### Post date: [April 5, 2024, 2:16pm UTC](https://meta.discourse.org/t/small-performance-optimization-for-ad-manager/144093/6 "2024-04-05T14:16:06Z")

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