JC.NET.CN 建材在线-建材信息价格服务(始于1999年)-北京广迅通网络技术有限公司


jc.net.cn website information.

jc.net.cn domain name is registered by .CN top-level domain registry. See the other sites registred in .CN domain zone.

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According to Alexa traffic rank the highest website jc.net.cn position was 12331 (in the world). The lowest Alexa rank position was 982569. Now website jc.net.cn ranked in Alexa database as number 229517 (in the world).

Website jc.net.cn Desktop speed measurement score (56/100) is better than the results of 30.56% of other sites shows that the page desktop performance can be improved.

jc.net.cn Mobile usability score (56/100) is better than the results of 0.56% of other sites and shows that the page mobile usability is poor and can be improved.

Mobile speed measurement score of jc.net.cn (42/100) is better than the results of 21.5% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

Weekly Rank Report

DateRankChange
Sep-21-2024 229,517-1,678
Sep-20-2024 227,839-1,624
Sep-19-2024 226,2152,005
Sep-18-2024 228,2201,912
Sep-17-2024 230,132-645
Sep-16-2024 229,4873,756
Sep-15-2024 233,243-200

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jc.net.cn Rank History

Alexa can identify the popularity of a website as well as its competitors. It is important for website owners and bloggers to know their Alexa ranking because it shows how many visitors have viewed their web page. It gives them a clear idea of how popular their website is on the internet and the ranking of their competitors.



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jc.net.cn server information

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jc.net.cn desktop page speed rank

Last tested: 2019-07-06


Desktop Speed Bad
56/100

jc.net.cn Desktop Speed Test Quick Summary


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priority - 24 Leverage browser caching

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jc.net.cn Desktop Resources

Total Resources118
Number of Hosts9
Static Resources97
JavaScript Resources15
CSS Resources5

jc.net.cn Desktop Resource Breakdown

jc.net.cn mobile page speed rank

Last tested: 2018-09-26


Mobile Speed Bad
42/100

jc.net.cn Mobile Speed Test Quick Summary


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priority - 38 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://fe.bdimg.com/tangram/2.0.2.5.js (expiration not specified)
http://img.jc.net.cn/company_logo_upload/UploadPic…XIN_20180827102411.png (60 seconds)
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http://cbjs.baidu.com/js/m.js (60 minutes)
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http://www.jc.net.cn/js/jquery/jquery-1.8.0.min.js (60 minutes)
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http://www.jc.net.cn/js/layer3.0.3/layer.js (60 minutes)
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http://www.jc.net.cn/css/qq/gg_01.png (5 days)
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priority - 32 Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 3 blocking script resources and 3 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.

Remove render-blocking JavaScript:

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http://www.jc.net.cn/js/layer3.0.3/layer.js
http://www.jc.net.cn/js/public/login_remind.js

Optimize CSS Delivery of the following:

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http://www.jc.net.cn/css/newIndexCss/app.css
http://www.jc.net.cn/js/layer3.0.3/skin/default/layer.css?v=3.0.3303

priority - 2 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 22.1KiB (36% reduction).

Minifying http://www.jc.net.cn/js/magic/magic.js could save 21.3KiB (36% reduction) after compression.
Minifying http://www.jc.net.cn/js/public/login_remind.js could save 794B (34% reduction) after compression.

priority - 1 Enable compression

Compressing resources with gzip or deflate can reduce the number of bytes sent over the network.

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priority - 1 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 6.8KiB (17% reduction).

Minifying http://www.jc.net.cn/ could save 6.3KiB (17% reduction) after compression.
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priority - 0 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 1KiB (20% reduction).

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jc.net.cn Mobile Resources

Total Resources131
Number of Hosts11
Static Resources105
JavaScript Resources20
CSS Resources5

jc.net.cn Mobile Resource Breakdown

jc.net.cn mobile page usability

Last tested: 2018-09-26


Mobile Usability Bad
56/100

jc.net.cn Mobile Usability Test Quick Summary


priority - 39 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.

欢迎光临建材在线 and 3 others render only 5 pixels tall (14 CSS pixels).

[免费注册] and 4 others render only 5 pixels tall (14 CSS pixels).

全国站 renders only 8 pixels tall (20 CSS pixels).

[城市切换] renders only 6 pixels tall (16 CSS pixels).

市场价 renders only 6 pixels tall (16 CSS pixels).

信息价 and 1 others render only 6 pixels tall (16 CSS pixels).

热词: renders only 5 pixels tall (12 CSS pixels).

镀锌钢管 and 9 others render only 5 pixels tall (12 CSS pixels).

人工价 and 2 others render only 5 pixels tall (14 CSS pixels).

土建材料 and 8 others render only 5 pixels tall (14 CSS pixels).

首页 renders only 6 pixels tall (16 CSS pixels).

常用材料走势 and 10 others render only 6 pixels tall (16 CSS pixels).

1 and 3 others render only 5 pixels tall (12 CSS pixels).

2 renders only 5 pixels tall (12 CSS pixels).

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详情>> and 2 others render only 5 pixels tall (12 CSS pixels).

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询价通道 renders only 6 pixels tall (15 CSS pixels).
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/ renders only 6 pixels tall (16 CSS pixels).

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priority - 20 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 2,000 CSS pixels wide, but the viewport is only 980 CSS pixels wide. The following elements fall outside the viewport:

The element <div>市场价…供应商</div> falls outside the viewport.
The element <img src="/images/newInd…ousuoanniu.png"> falls outside the viewport.
The element <button id="ls_ksjj" type="button"> falls outside the viewport.
The element <div class="sbx">热词:…钢管  配电箱  镀锌钢板</div> falls outside the viewport.
The element <a href="/page/biz/info/">资讯</a> falls outside the viewport.
The element <a href="/about/download.jsp">软件下载</a> falls outside the viewport.
The element <a href="/page/biz/">供需平台</a> falls outside the viewport.
The element <img src="/images/newInd…angshuxian.png" class="nav_nsx"> falls outside the viewport.
The element <img src="/images/newInd…huansexian.png" class="ssx"> falls outside the viewport.
The element <img src="/images/newInd…ncaixuxian.png" class="xxs"> falls outside the viewport.
The element <c:set>建材在线网站维护公告</c:set> falls outside the viewport.
The element <img src="/images/newInd…ncaixuxian.png" class="xxs"> falls outside the viewport.
The element <c:set>中昌慧建高管招聘</c:set> falls outside the viewport.
The element <img src="/images/newInd…ncaixuxian.png" class="xxs"> falls outside the viewport.
The element <c:set>河北分站热线电话变更函</c:set> falls outside the viewport.
The element <img src="/images/newInd…ncaixuxian.png" class="xxs"> falls outside the viewport.
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The element <c:set>2016成都建博会展示中西部建材行业发展新动态</c:set> falls outside the viewport.
The element <p class="zx">最新询价</p> falls outside the viewport.
The element <p class="yx">询价通道</p> falls outside the viewport.
The element <img src="/images/newInd…aungsexian.png" class="yxsx"> falls outside the viewport.
The element <p class="yw">询价通道2.0版</p> falls outside the viewport.
The element <img src="/images/newInd…jiatongdao.png" class="yi"> falls outside the viewport.
The element <p class="yb">发布询价便捷</p> falls outside the viewport.
The element <p class="yb">数据储存共享</p> falls outside the viewport.
The element <p class="yb">实时在线交流</p> falls outside the viewport.
The element <button type="button" class="lj">立即下载</button> falls outside the viewport.
The element <a href="/net/xjtdcard/…raperInputCard" class="xjzq">询价体验专区&gt;&gt;</a> falls outside the viewport.
The element <img src="/images/newInd…iahengxian.png" class="xxj_h"> falls outside the viewport.
The element <a href="/xxj/">信息价导航</a> falls outside the viewport.
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priority - 16 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.

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The tap target <a href="/jsp/front/index.jsp">[登录]</a> and 5 others are close to other tap targets.

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The tap target <a href="/market/">市场价</a> and 7 others are close to other tap targets.

The tap target <a href="/page/biz/info…or_596687.html" class="jca">[公告]…建材在线网站维护公告</a> and 4 others are close to other tap targets.

The tap target <a href="/page/biz/info…or_596687.html" class="jca">[公告]…建材在线网站维护公告</a> and 49 others are close to other tap targets.

The tap target <a href="/xxj/">最新信息价</a> is close to 1 other tap targets.

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The tap target <a href="/net/eprice/ma…tail&amp;pid=22419" class="zbhr">常用材料市场最新价格信息(河北)第268期</a> and 23 others are close to other tap targets.

The tap target <a href="/net/biz/proje…otoProjectPage">工程信息</a> and 1 others are close to other tap targets.

The tap target <a href="/prize/">采购信息</a> is close to 1 other tap targets.

The tap target <a href="/shop/5014918/">佛山市崇恩门窗有限公司</a> and 7 others are close to other tap targets.
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priority - 10 Configure the viewport

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jc.net.cn Ping

Ping is a networking utility tool to test if a particular host is reachable. It is a diagnostic that checks reachability of a host on an Internet Protocol (IP) network. In a computer network, a ping test is a way of sending messages from one host to another. Aside from checking if the host is connected to a network, ping also gives indicators of the reliability and general speed of the connection.


jc.net.cn TRACEROUTE

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