国产强奷老师在线播放_日韩拍中文字幕无码_国产欧美Va欧美Va在线_亚洲午夜剧场av_欧美日韩一区蜜臀在线播放_JUX被夫上司欺辱的人妻_最近最新的日本字幕MV在线观看_999久久久精品国产_日韩伦理电影中文在线观看免费网_两个裸男脱了内裤互摸的视频

On this page

This rule is triggered when PageSpeed Insights detects that you are using a synchronous version of the script instead of an asynchronous version.

Overview

Using asynchronous scripts means that the system can render your web page more quickly, rather than forcing users to wait for the script to complete downloading before rendering the web page. Asynchronous version of the script can be downloaded in the background.

Although most of the original scripts are synchronous, newer versions of scripts can be loaded asynchronously.

Recommendations

請(qǐng)確保您使用的是異步版腳本。以下熱門(mén)腳本均支持加載異步腳本:

AttentionWe will try our best to update the above list in time. However, if you have specific questions about third-party scripts, or if you do not find an asynchronous version of scripts here, we recommend that you contact the provider directly.

對(duì)于Remove JavaScript that blocks renderingWe also provide more information about the reasons for speeding up the rendering of web pages.

Except as other written, the content of this page is licensed under theCreative Commons Attribution 3.0 License, and code samples are licensed under the?Apache 2.0 License. For details, see ourSite Policies.