Ybzhan.cn Site Title

仪表网-仪表展览网,仪器仪表交易信息门户行业网站、资讯平台!

Ybzhan.cn Meta Description

仪表网(原名:仪表展览网)是仪表仪器行业的专业信息网,为检测仪表,测量仪表,流量仪表,温度仪表,电子仪表,电工仪表,分析仪器,科学仪器等仪表仪器厂商提供仪表招商代理信息,仪表市场分析,技术资料,展览会议,讲座,仪表求购信息等

Ybzhan.cn Test Results

ybzhan.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="/st77505">河北德科机械科技公司</a> and 4 others are close to other tap targets.

ybzhan.cn Mobile Speed: 52/100

Quick overview:
Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 8 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://m.ybzhan.cn/js/jsLibrary2014.js
...
Optimize CSS Delivery of the following:
http://m.ybzhan.cn/Css/index.css
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://ybzhan.cn/
...
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 138.6KiB (71% reduction).
Compressing http://m.ybzhan.cn/js/jquery.min.js could save 88.3KiB (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://m.ybzhan.cn/Css/index.css (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 47.8KiB (31% reduction).
Minifying http://m.ybzhan.cn/js/jquery.min.js could save 34.3KiB (28% reduction).
...
Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 34.9KiB (17% reduction).
Losslessly compressing http://img53.ybzhan.cn/6/20160804/636059035076956502341.jpg could save 26.4KiB (15% 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 3.6KiB (19% reduction).
Minifying http://m.ybzhan.cn/ could save 3.6KiB (19% reduction).

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