Csg.cn Site Title

中国南方电网 - 首页

Csg.cn Meta Description

根据国务院《电力体制改革方案》,中国南方电网公司于2002年12月29日正式挂牌成立并开始运作。公司属中央管理,由国务院国资委履行出资人职责。公司供电区域为广东、广西、云南、贵州和海南,负责投资、建设和经营管理南方区域电网,经营相关的输配电业务,参与投资、建设和经营相关的跨区域输变电和联网工程;从事电力购销业务,负责电力交易与调度;从事国内外投融资业务;自主开展外贸流通经营、国际合作、对外工程承包和对外劳务合作等业务。

Csg.cn Test Results

csg.cn Mobile Usability: 100/100


csg.cn Mobile Speed: 65/100

Quick overview:
Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 260.5KiB (59% reduction).
Compressing http://www.csg.cn/m/xwzx/nwyw/201705/W020170519599102035458.jpg could save 72.9KiB (51% reduction).
...
Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 4 blocking script resources and 1 blocking CSS resources. This causes a delay in rendering your page.
None of the above-the-fold content on your page could be rendered without waiting for the following resources to load. Try to defer or asynchronously load blocking resources, or inline the critical portions of those resources directly in the HTML.
http://www.csg.cn/images/wm_jquery.min.js
...
Optimize CSS Delivery of the following:
http://www.csg.cn/images/wm_public.css
Leverage browser caching
Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.
Leverage browser caching for the following cacheable resources:
http://www.csg.cn/images/csgm_stat.js (expiration not specified)
...
Minify JavaScript
Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and execution time.
Minify JavaScript for the following resources to reduce their size by 1.1KiB (38% reduction).
Minifying http://www.csg.cn/images/wm_common.js could save 1.1KiB (38% reduction) after compression.
Minify HTML
Compacting HTML code, including any inline JavaScript and CSS contained in it, can save many bytes of data and speed up download and parse times.
Minify HTML for the following resources to reduce their size by 666B (17% reduction).
Minifying http://www.csg.cn/m/ could save 666B (17% reduction) after compression.

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