Beidou.gov.cn Site Title
北斗网
Beidou.gov.cn Meta Description
北斗网 北斗卫星导航系统官方网站 BeiDou Navigation Satellite System BDS 系统介绍 新闻中心 应用服务 政策 交流合作 科普园地 导航年会 定位 授时 个人位置服务 气象 应用 道路交通管理 铁路智能交通 海运 水运 航空运输 特殊货物运输监管 应急救援 精密授时 精细农业 GNSS BEIDOU ICG 航天 运载火箭 发射场 测控 运控 视频 采访
Beidou.gov.cn Test Results
beidou.gov.cn Mobile Usability: 58/100
Quick overview:
Use legible font sizes
The following text on your page renders in a way that may be difficult for some of your visitors to read. Use legible font sizes to provide a better user experience.
The following text fragments have a small font size. Increase the font size to make them more legible.
联系我们 and 2 others render only 4 pixels tall (13 CSS pixels) .
...
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://www.beidou.gov.cn/">中文</a> and 1 others are close to other tap targets .
...
Configure the viewport
Your page does not have a viewport specified. This causes mobile devices to render your page as it would appear on a desktop browser, scaling it down to fit on a mobile screen. Configure a viewport to allow your page to render properly on all devices.
Configure a viewport for this page.
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 995 CSS pixels wide, but the viewport is only 980 CSS pixels wide. The following elements fall outside the viewport:
The element
<div id="head">中文| En…当前位置：首页</div> falls outside the viewport.
...
beidou.gov.cn Mobile Speed: 45/100
Quick overview:
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://dcs.conac.cn/image/red_error.png (expiration not specified)
...
Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 5 blocking script resources and 6 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.beidou.gov.cn/attach/beidou/script/flowplayer-3.0.0.min.js
...
Optimize CSS Delivery of the following:
http://www.beidou.gov.cn/attach/beidou/style/common.css
...
Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 169.4KiB (41% reduction).
Losslessly compressing http://www.beidou.gov.cn/attach/beidou/image/banner.jpg could save 23KiB (20% 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 128.1KiB (68% reduction).
Compressing http://www.beidou.gov.cn/attach/beidou/script/jquery.js could save 46.5KiB (65% 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 9.6KiB (26% reduction).
Minifying http://www.beidou.gov.cn/attach/beidou/script/jquery.cycle.js could save 8.8KiB (48% 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 8.3KiB (28% reduction).
Minifying http://beidou.gov.cn/ could save 8.3KiB (28% 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 810B (78% reduction).
Minifying http://www.beidou.gov.cn/attach/beidou/style/common.css could save 810B (78% reduction).
Similar sites
Similar tests
www.beidou.com
www.beidou.net
www.beidou.org
www.beidou.info
www.beidou.biz
www.beidou.us
www.beidou.mobi
www.eidou.gov.cn
www.beidou.gov.cn
www.veidou.gov.cn
www.bveidou.gov.cn
www.vbeidou.gov.cn
www.geidou.gov.cn
www.bgeidou.gov.cn
www.gbeidou.gov.cn
www.heidou.gov.cn
www.bheidou.gov.cn
www.hbeidou.gov.cn
www.neidou.gov.cn
www.bneidou.gov.cn
www.nbeidou.gov.cn
www.bidou.gov.cn
www.bwidou.gov.cn
www.bewidou.gov.cn
www.bweidou.gov.cn
www.bsidou.gov.cn
www.besidou.gov.cn
www.bseidou.gov.cn
www.bdidou.gov.cn
www.bedidou.gov.cn
www.bdeidou.gov.cn
www.bridou.gov.cn
www.beridou.gov.cn
www.breidou.gov.cn
www.bedou.gov.cn
www.beudou.gov.cn
www.beiudou.gov.cn
www.beuidou.gov.cn
www.bejdou.gov.cn
www.beijdou.gov.cn
www.bejidou.gov.cn
www.bekdou.gov.cn
www.beikdou.gov.cn
www.bekidou.gov.cn
www.beodou.gov.cn
www.beiodou.gov.cn
www.beoidou.gov.cn
www.beiou.gov.cn
www.beixou.gov.cn
www.beidxou.gov.cn
www.beixdou.gov.cn
www.beisou.gov.cn
www.beidsou.gov.cn
www.beisdou.gov.cn
www.beieou.gov.cn
www.beideou.gov.cn
www.beiedou.gov.cn
www.beirou.gov.cn
www.beidrou.gov.cn
www.beirdou.gov.cn
www.beifou.gov.cn
www.beidfou.gov.cn
www.beifdou.gov.cn
www.beicou.gov.cn
www.beidcou.gov.cn
www.beicdou.gov.cn
www.beidu.gov.cn
www.beidiu.gov.cn
www.beidoiu.gov.cn
www.beidiou.gov.cn
www.beidku.gov.cn
www.beidoku.gov.cn
www.beidkou.gov.cn
www.beidlu.gov.cn
www.beidolu.gov.cn
www.beidlou.gov.cn
www.beidpu.gov.cn
www.beidopu.gov.cn
www.beidpou.gov.cn
www.beido.gov.cn
www.beidoy.gov.cn
www.beidouy.gov.cn
www.beidoyu.gov.cn
www.beidoh.gov.cn
www.beidouh.gov.cn
www.beidohu.gov.cn
www.beidoj.gov.cn
www.beidouj.gov.cn
www.beidoju.gov.cn
www.beidoi.gov.cn
www.beidoui.gov.cn
www.beidou.net
www.beidou.org
www.beidou.info
www.beidou.biz
www.beidou.us
www.beidou.mobi
www.eidou.gov.cn
www.beidou.gov.cn
www.veidou.gov.cn
www.bveidou.gov.cn
www.vbeidou.gov.cn
www.geidou.gov.cn
www.bgeidou.gov.cn
www.gbeidou.gov.cn
www.heidou.gov.cn
www.bheidou.gov.cn
www.hbeidou.gov.cn
www.neidou.gov.cn
www.bneidou.gov.cn
www.nbeidou.gov.cn
www.bidou.gov.cn
www.bwidou.gov.cn
www.bewidou.gov.cn
www.bweidou.gov.cn
www.bsidou.gov.cn
www.besidou.gov.cn
www.bseidou.gov.cn
www.bdidou.gov.cn
www.bedidou.gov.cn
www.bdeidou.gov.cn
www.bridou.gov.cn
www.beridou.gov.cn
www.breidou.gov.cn
www.bedou.gov.cn
www.beudou.gov.cn
www.beiudou.gov.cn
www.beuidou.gov.cn
www.bejdou.gov.cn
www.beijdou.gov.cn
www.bejidou.gov.cn
www.bekdou.gov.cn
www.beikdou.gov.cn
www.bekidou.gov.cn
www.beodou.gov.cn
www.beiodou.gov.cn
www.beoidou.gov.cn
www.beiou.gov.cn
www.beixou.gov.cn
www.beidxou.gov.cn
www.beixdou.gov.cn
www.beisou.gov.cn
www.beidsou.gov.cn
www.beisdou.gov.cn
www.beieou.gov.cn
www.beideou.gov.cn
www.beiedou.gov.cn
www.beirou.gov.cn
www.beidrou.gov.cn
www.beirdou.gov.cn
www.beifou.gov.cn
www.beidfou.gov.cn
www.beifdou.gov.cn
www.beicou.gov.cn
www.beidcou.gov.cn
www.beicdou.gov.cn
www.beidu.gov.cn
www.beidiu.gov.cn
www.beidoiu.gov.cn
www.beidiou.gov.cn
www.beidku.gov.cn
www.beidoku.gov.cn
www.beidkou.gov.cn
www.beidlu.gov.cn
www.beidolu.gov.cn
www.beidlou.gov.cn
www.beidpu.gov.cn
www.beidopu.gov.cn
www.beidpou.gov.cn
www.beido.gov.cn
www.beidoy.gov.cn
www.beidouy.gov.cn
www.beidoyu.gov.cn
www.beidoh.gov.cn
www.beidouh.gov.cn
www.beidohu.gov.cn
www.beidoj.gov.cn
www.beidouj.gov.cn
www.beidoju.gov.cn
www.beidoi.gov.cn
www.beidoui.gov.cn