C-fol.net Site Title

和我们一起塑造中国光通信产业的未来 - 光纤在线 - 光通信门户

C-fol.net Meta Description

光纤在线(China Fiber Optics Online)是一家服务于中国光纤通信行业的专业垂直门户网站和咨询机构,以促进大中华区的光通信产业发展,同步世界光通信先进资讯,构筑华人光通信网上家园为宗旨。从2001年成立至今,光纤在线网站一直活跃在光通信产业的各个领域。在10多年的发展过程中,光纤在线逐步将业务拓展到资讯服务以外,包括企业培训,管理咨询,人才服务,活动策划,市场推广,市场研究等等。如今的光纤在线正致力于转型成为一家全新的综合性企业服务机构,致力于成为光通信企业市场部,战略部的好帮手。

C-fol.net Test Results

c-fol.net Mobile Usability: 100/100


c-fol.net Mobile Speed: 20/100

Quick overview:
Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 2.9MiB (97% reduction).
Compressing and resizing http://www.c-fol.com/upload/content/2018/05/09/201805090943132010.jpg could save 1MiB (99% reduction).
...
Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 1 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.c-fol.net/m/js/jquery-1.4.2.min.js
Optimize CSS Delivery of the following:
http://www.c-fol.net/m/css/common.css
Reduce server response time
In our test, your server responded in 1.2 seconds.
There are many factors that can slow down your server response time. Please read our recommendations to learn how you can monitor and measure where your server is spending the most time.
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.c-fol.com/error.html (expiration not specified)
...
Enable compression
Compressing resources with gzip or deflate can reduce the number of bytes sent over the network.
Enable compression for the following resources to reduce their transfer size by 8.1KiB (56% reduction).
Compressing http://ers.baidu.com/app/s.js?siteId=220894&goTop=1 could save 8.1KiB (56% reduction).

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