2n.cn Site Title
二恩-专注于京东、天猫平台代运营，品牌营销策划
2n.cn Meta Description
常州二恩电子商务有限公司公司网站
2n.cn Test Results
2n.cn Mobile Usability: 100/100
2n.cn Mobile Speed: 56/100
Quick overview:
Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 2 blocking script resources and 2 blocking CSS resources. This causes a delay in rendering your page.
Approximately 33% 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://2n.cn/public/ui/v2/static/js/basic.js
...
Optimize CSS Delivery of the following:
http://2n.cn/public/ui/v2/static/css/basic.css
...
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 277.7KiB (70% reduction).
Compressing http://2n.cn/public/ui/v2/static/js/basic.js could save 165KiB (70% reduction).
...
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://2n.cn/public/ui/v2/static/css/basic.css (expiration not specified)
...
Reduce server response time
In our test, your server responded in 0.37 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.
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 18.7KiB (12% reduction).
Minifying http://2n.cn/templates/m1156ui004/cache/index_cn.js?1529912807 could save 18.7KiB (12% reduction).
Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 1.8KiB (44% reduction).
Compressing http://www.2n.cn/upload/201806/1528709718.png could save 1.8KiB (44% reduction).
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