Rft.cn Site Title

深圳市特深电气有限公司专业研发、生产磁共振成像(MRI)系统的射频线圈

Rft.cn Meta Description

深圳市特深电气(RFT)有限公司成立于2002年,专业研发、生产应用于磁共振成像(MRI)系统的射频线圈、梯度线圈、梯度放大器及射频放大器等部件,以及相关配套组件。公司技术创新能力突出,2011年被认定为国家级高新技术企业,是MRI领域国内独家获得GE医疗集团技术进步奖的企业。公司以持续、强劲的自主技术创新为特色,已拥有多项关键技术发明专利,在细分专业领域独树一帜,独步一时。

Rft.cn Test Results

rft.cn Mobile Usability: 69/100

Quick overview:
Size content to viewport
The page content is too wide for the viewport, forcing the user to scroll horizontally. Size the page content to the viewport to provide a better user experience.
The page content is 962 CSS pixels wide, but the viewport is only 411 CSS pixels wide. The following elements fall outside the viewport:
The element <div id="fullScreen_view_banner_32_843" class="w_container_wr…nderfullScreen"> falls outside the viewport.
...

rft.cn Mobile Speed: 56/100

Quick overview:
Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 13 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://img.bj.wezhan.cn/Plugins/Designer/Script/jquery-1.9.1.min.js
...
Optimize CSS Delivery of the following:
http://img.bj.wezhan.cn/Plugins/Designer/Content/css/base.pc.css
...
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://img.bj.wezhan.cn/Plugins/Designer/Content/css/base.pc.css (expiration not specified)
...
Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 145KiB (34% reduction).
Compressing http://img.bj.wezhan.cn/content/sitefiles/2018493/images/2889126_banner1.jpg could save 38.4KiB (30% reduction).
...
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 63.7KiB (83% reduction).
Compressing http://rft.cn/ could save 40.4KiB (80% 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 10.3KiB (21% reduction).
Minifying http://rft.cn/ could save 10.3KiB (21% 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 5.9KiB (28% reduction).
Minifying http://img.bj.wezhan.cn/Scripts/jquery.validatestar.min.js could save 4.1KiB (33% reduction) after compression.
...

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