3PO#fail
What happens to your site when 3rd party sites are down
什么是3PO#fail？
3PO#fail是由https://www.phpied.com开发的Chrome扩展程序，该扩展的主要功能是“What happens to your site when 3rd party sites are down”。
扩展截图
下载3PO#fail扩展crx文件
下载3PO#fail扩展crx格式的文件，手动将Chrome插件安装到浏览器中，也可以将crx文件分享给朋友，轻松安装Chrome插件。
扩展使用说明
See how your page loads when 3rd party JavaScript fails to load.
Example 3rd party scripts are those you include for social buttons like Facebook Like, Twitter, Google+ etc
Including these external JavaScripts in a blocking manner is a SPOF (Single Point Of Failure) for your site. This means an outage. You should always load these asynchronously.
Sites do go down. Even big ones. Or they fail to load for other reasons (e.g. corporate firewall blocking). You don't want your site to go down when a third party goes down.
// You want:
your outage = your outage
// as opposed to
you outage += Google outage + FB outage + Twitter outage + LinkedIn + .....
This extension helps you visualize the negative effects by redirecting recognized third party JavaScripts to a blackhole (http://blackhole.webpagetest.org).
The list of recognizes script include:
*://ajax.googleapis.com/*
*://apis.google.com/*
*://*.google-analytics.com/*
*://connect.facebook.net/*
*://platform.twitter.com/*
*://code.jquery.com/*
*://platform.linkedin.com/*
*://*.disqus.com/*
The extension stays dormant until you click the # icon. Then the extension starts listening to requests and blackholes the recognized ones. It shows a badge in the icon with how many scripts were blackholed and on mouseover shows you the URLs.
Regarding the name... 3PO = 3rd Party Optimization. And #fail is kinda obvious. 扩展基本信息
| 名称 |  3PO#fail |
| ID | flodkodajoabgkfcgcengpkojhejfkfg |
| 官方URL | https://chromewebstore.google.com/detail/3pofail/flodkodajoabgkfcgcengpkojhejfkfg |
| 简介 | What happens to your site when 3rd party sites are down |
| 文件大小 | 43.77 KB |
| 安装次数 | 30 |
| 当前版本 | 1.0 |
| 更新时间 | 2012-06-15 |
| 上架时间 | 2012-06-15 |
| 开发者 | https://www.phpied.com |
| 付费类型 | free |
| 支持的语言 | en |
| manifest.json | |
{
"update_url": "http:\/\/clients2.google.com\/service\/update2\/crx",
"name": "3PO#fail",
"version": "1.0",
"icons": {
"16": "icon-on.png",
"48": "icon48.png",
"128": "icon128.png"
},
"description": "What happens to your site when 3rd party sites are down",
"permissions": [
"webRequest",
"webRequestBlocking",
"*:\/\/*\/*"
],
"background": {
"scripts": [
"urls.js",
"background.js"
]
},
"browser_action": {
"name": "fail",
"default_title": "Click to blackhole 3rd parties",
"default_icon": "icon-off.png"
},
"manifest_version": 2
} | |
