Eccn.com Site Title
中电网_电子工程师一站式服务平台-中电网
Eccn.com Meta Description
中电网是电子元器件门户,为中国电子工程师提供电子电路资讯、电子技术文章、电子资料免费下载、电子行业分析、最新的电子产品以及行业人才培训、电子技术培训教程、电子解决方案，是业内最受欢迎的电子技术网站！
Eccn.com Test Results
eccn.com Mobile Usability: 99/100
Quick overview:
Size tap targets appropriately
Some of the links/buttons on your webpage may be too small for a user to easily tap on a touchscreen. Consider making these tap targets larger to provide a better user experience.
The following tap targets are close to other nearby tap targets and may need additional spacing around them.
The tap target
<a href="/webinar">在线座谈</a> and 4 others are close to other tap targets .
...
eccn.com Mobile Speed: 23/100
Quick overview:
Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 1.9MiB (71% reduction).
Compressing http://www.eccn.com/uploads/news/201705/sm_big_20170518152857.jpg could save 143.7KiB (66% 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://gec.eccn.com/images/down_fp_1704.gif (expiration not specified)
...
Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 3 blocking script resources and 4 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.eccn.com/js/gg.js
...
Optimize CSS Delivery of the following:
http://www.eccn.com/css/home/css/comm2016.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 224.3KiB (72% reduction).
Compressing http://m.eccn.com/Store/Consultation/js/swiper-3.4.1.min.js could save 71.5KiB (75% reduction).
...
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 15.5KiB (37% reduction).
Minifying http://m.eccn.com/ could save 15.5KiB (37% reduction).
Minify CSS
Compacting CSS code can save many bytes of data and speed up download and parse times.
Minify CSS for the following resources to reduce their size by 7KiB (23% reduction).
Minifying http://m.eccn.com/Store/Consultation/css/style.css could save 6.4KiB (25% reduction).
...
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 3.1KiB (53% reduction).
Minifying http://m.eccn.com/Store/Consultation/js/common.js could save 3.1KiB (53% reduction).
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