Chinadd.cn Site Title
集成吊顶_集成墙面_集成吊顶行业门户领跑者-中华顶墙网
Chinadd.cn Meta Description
中华顶墙网-中国优质的集成吊顶门户，包括上千家集成吊顶和集成墙面生产厂家和品牌；汇集全面的集成吊顶招商、集成吊顶加盟代理、吊顶配件、吊顶人才、吊顶资讯等吊顶行业信息，打造专业的集成吊顶网！
Chinadd.cn Test Results
chinadd.cn 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="http://m.china…1&itemid=67820">头条“浙江制造”16项成果发布 高标准吊顶助力消费升级</a> and 1 others are close to other tap targets .
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chinadd.cn Mobile Speed: 53/100
Quick overview:
Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 8 blocking script resources and 2 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://dd1.jmcdn.cn/file/script/config.js
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Optimize CSS Delivery of the following:
http://dd1.jmcdn.cn/wap/mobile3.0/css/public.css
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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://dd.jmcdn.cn/201701/19/164625ps58807ce1cce475.158668425494.gif (expiration not specified)
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Avoid landing page redirects
Your page has 2 redirects. Redirects introduce additional delays before the page can be loaded.
Avoid landing page redirects for the following chain of redirected URLs.
http://chinadd.cn/
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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 68.5KiB (71% reduction).
Compressing http://sgoutong.baidu.com/embed/1507721301/asset/embed/mobile_nb.js could save 59.9KiB (70% reduction).
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Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 24.8KiB (37% reduction).
Compressing http://dd.jmcdn.cn/201703/13/170816ps58c66180d8a990.988680136029.jpg could save 18.9KiB (39% reduction).
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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 7.6KiB (35% reduction).
Minifying http://dd1.jmcdn.cn/wap/mobile3.0/js/slider.js could save 2.4KiB (35% reduction) after compression.
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